Ascension Health · Warren, MI
1 of 5
CMS star rating
469
Beds
19,210
Inpatient discharges a year
$491.4M
Net patient revenue a year
35
In-network payers
Ascension Macomb-Oakland Hospital is a 469-bed voluntary non-profit - private hospital in Warren, MI, affiliated with Ascension Health. Below you'll find publicly disclosed negotiated rates and facility details, including 35 in-network payers and 350 disclosed rate categories.
The 24 services Ascension Macomb-Oakland Hospital most likely performs, ranked by likely volume and what it is paid. Each service names one insurer. * marks hidden insurer names; A, B and C rank the remaining rates from low to high and reset for each service.
Book a demo to see hidden insurer names, more payer rates, and hospital data, or start a free trial.
Childbirth · Inpatient
MS-DRG 807
$6,344 - $10,860
from 3 insurers · median $7,116
CMS lists this service as CPT 59400, the obstetrician's global fee. The hospital bills the delivery stay as MS-DRG 807, so these are facility case rates.
Hospital reports obstetrics / child birth services to CMS
Childbirth · Inpatient
MS-DRG 788
$9,022 - $15,671
from 3 insurers · median $9,894
CMS lists this service as CPT 59510, the obstetrician's global fee. The hospital bills the delivery stay as MS-DRG 788, so these are facility case rates.
Hospital reports obstetrics / child birth services to CMS
Gynecology
CPT 58558
$935 - $4,675
from 2 insurers · median $2,805
16 Medicare claims in Level 4 Gynecologic Procedures (CMS 2024)
Childbirth · Inpatient
MS-DRG 807
$6,344 - $10,860
from 3 insurers · median $7,116
CMS lists this service as CPT 59610, the obstetrician's global fee. The hospital bills the delivery stay as MS-DRG 807, so these are facility case rates.
Hospital reports obstetrics / child birth services to CMS
Medicine & Surgery · Inpatient
MS-DRG 216
$92,056 - $174,984
from 3 insurers · median $105,492
Hospital reports cardiac thoracic surgery services to CMS
CT imaging
CPT 74177
$411 - $432
from 2 insurers · median $422
Common here, based on CMS Medicare volume
Medicine & Surgery · Inpatient
MS-DRG 470
$18,151 - $40,322
from 3 insurers · median $20,752
17 Medicare discharges for this DRG in CMS hospital data
Mammography
CPT 77067
$146 - $164
from 2 insurers · median $155
Common here, based on CMS Medicare volume
Nuclear imaging
CPT 78815
$1,814 - $2,301
from 2 insurers · median $2,057
Common here, based on CMS Medicare volume
Gynecology
CPT 58571
$11,755
negotiated rate
31 Medicare claims in Level 2 Laparoscopy and Related Services (CMS 2024)
CT imaging
CPT 71275
$325 - $510
from 2 insurers · median $417
Common here, based on CMS Medicare volume
CT imaging
CPT 70450
$110 - $171
from 2 insurers · median $140
Common here, based on CMS Medicare volume
Digestive procedures
CPT 43239
$320 - $1,243
from 2 insurers · median $782
Common here, based on CMS Medicare volume
Medicine & Surgery · Inpatient
MS-DRG 473
$22,973 - $43,067
from 3 insurers · median $26,739
Hospital reports neurosurgical services to CMS
Medicine & Surgery
CPT 47562
$8,222
negotiated rate
41 Medicare claims in Level 1 Laparoscopy and Related Services (CMS 2024)
MRI imaging
CPT 70553
$410 - $546
from 2 insurers · median $478
Common here, based on CMS Medicare volume
Digestive procedures
CPT 45385
$445 - $1,087
from 2 insurers · median $766
Common here, based on CMS Medicare volume
CT imaging
CPT 74176
$236 - $265
from 2 insurers · median $250
Common here, based on CMS Medicare volume
Digestive procedures
CPT 45380
$397 - $1,260
from 2 insurers · median $828
Common here, based on CMS Medicare volume
Cardiology and vascular testing
CPT 93306
$203 - $246
from 2 insurers · median $225
Common here, based on CMS Medicare volume
Nuclear imaging
CPT 78452
$492 - $885
from 2 insurers · median $689
Common here, based on CMS Medicare volume
Digestive procedures
CPT 49650
$8,076
negotiated rate
41 Medicare claims in Level 1 Laparoscopy and Related Services (CMS 2024)
Cardiology and vascular testing
CPT 93971
$135 - $529
from 2 insurers · median $332
Common here, based on CMS Medicare volume
Medicine & Surgery · Inpatient
MS-DRG 460
$40,695
negotiated rate
Hospital reports neurosurgical services to CMS
Median rate as a percent of Medicare across the outpatient services above, and how many services sit above or below the same insurer's median at nearby hospitals. * marks hidden insurer names. These table labels track the same insurers across services; the labels on each service card reset.
| Insurer | Services | Median % of Medicare | Above nearby | Below nearby |
|---|---|---|---|---|
| Insurer A* | 23 | 133% | 16 | 3 |
| Insurer B* | 20 | 100% | 1 | 14 |
| Insurer C* | 7 | - | 0 | 4 |
How we chose these services: 5 appear in this hospital's own Medicare claims, 13 are common here based on CMS Medicare volume, and 6 are typical for the service lines it reports to CMS. Rates come from insurer and hospital price transparency files as of October 2026. Rates under a quarter of Medicare or over 20 times Medicare are left out as likely physician-fee rows or file errors. Book a demo to see all 300 CMS shoppable services for Ascension Macomb-Oakland Hospital, or start a free trial.
Acceptance varies by plan and service. Confirm coverage with your insurer or the hospital's billing department.
Quality
1 of 5 stars
Doctors and services
Accredited by The Joint Commission
Finances
$491.4M net patient revenue
Ownership and leadership
Owned by Henry Ford Health System
The employer identification numbers (EINs) health plans and networks list for Ascension Macomb-Oakland Hospital in the in-network rate files they publish, with the organization NPIs billed under each.
| Tax ID (EIN) | Plans and networks listing it | Organization NPIs |
|---|---|---|
| 38-3322109Ascension Macomb Oakland Hospital | 59Aetna, BCBS Michigan, Cigna, United Healthcare (incl Optum, Rocky Mountain, Health Plan of Nevada, Sierra Health), Allied Benefit Systems and 54 more | 1124099858 Henry Ford Health Macomb Oakland Hospital1033180765 Henry Ford Health Macomb Oakland Hospital1720390453 Henry Ford Health Macomb-Oakland Hospitaland 48 more |
Source: PayerPrice analysis of insurers' Transparency in Coverage in-network files. An EIN can cover several hospitals and clinics in a health system, and insurers sometimes list other organizations' NPIs under it.
11800 East 12 Mile Road, Warren, MI 48093
(586) 573-5000
How Ascension Macomb-Oakland Hospital compares with other US facilities on the measures CMS publishes, mostly from Medicare patients.
Overall star rating
1 of 5
The lowest rating, shared by 6% of US hospitals
Combines death rates, safety, readmissions, patient experience and timely care
Death rates
No different on 7 measures
0 better, 7 no different, 0 worse than the US rate
Deaths within 30 days, such as after a heart attack, pneumonia or stroke
Safety
Better on 1 of 7 measures
1 better, 6 no different, 0 worse than the US rate
Infections, surgical complications and other harm in the hospital
Readmissions
Worse on 2 of 8 measures
0 better, 6 no different, 2 worse than the US rate
Patients back in the hospital or ER soon after leaving
Patient survey rating
2 of 5
Lower than 81% of US hospitals
From the HCAHPS survey of recent inpatients
Would definitely recommend
49%
Lower than 98% of US hospitals
US median: 71%
Surveyed patients who would definitely recommend the hospital
Hospital-acquired condition penalty
Not penalized
Not among the worst-performing 25%
Medicare cuts payments 1% for the worst-performing 25% of hospitals on infections and injuries acquired in the hospital
Serious complications (PSI 90)
1.15
Higher than 85% of US hospitals
US median: 0.96
Risk-adjusted composite of complications such as bedsores, falls with hip fracture and blood clots after surgery; lower is better
Time in the ER before going home
203 min
Higher than 82% of US hospitals
US median: 148 min
Median minutes from arrival to leaving for ER patients who were sent home; lower is better
Sepsis care
50%
Lower than 81% of US hospitals
US median: 65%
Patients with severe sepsis or septic shock who got every step of the recommended early treatment; higher is better
| Measure | Result | Period |
|---|---|---|
| Overall star ratingCMS: Overall hospital quality star rating | 1 of 5 | |
| Death rates | No different on 7 measures | |
| Safety | Better on 1 of 7 measures | |
| Readmissions | Worse on 2 of 8 measures | |
| Patient survey ratingCMS: Summary star rating | 2 of 5 | 2024-10-01 to 2025-09-30 |
| Would definitely recommendCMS: "YES", patients would definitely recommend the hospital | 49% | 2024-10-01 to 2025-09-30 |
| Hospital-acquired condition penaltyCMS: HAC Reduction Program payment reduction | Not penalized | 2026 |
| Serious complications (PSI 90)CMS: Patient safety and adverse events composite (PSI 90) | 1.15 | 2022-07-01 to 2024-06-30 |
| Time in the ER before going homeCMS: Average (median) time patients spent in the emergency department before leaving from the visit, excluding patients transferred to another facility or psychiatric care/mental health patients. A lower number of minutes is better | 203 min | 2024-10-01 to 2025-09-30 |
| Sepsis careCMS: Appropriate care for severe sepsis and septic shock | 50% | 2024-10-01 to 2025-09-30 |
Source: CMS Provider Data Catalog, released 2026-08-13. US comparisons rank this facility among every facility CMS reports for each measure. See Medicare Care Compare.
How Medicare adjusts Ascension Macomb-Oakland Hospital's inpatient payments for its readmissions, quality and cost results.
-0.44% on Medicare payments
Readmissions penalty
Hospital Readmissions Reduction Program adjustment for excess readmissions, as estimated in the FY 2027 IPPS final rule.
0.00% on Medicare payments
Value-based purchasing
Hospital Value-Based Purchasing bonus or reduction for quality and cost, as estimated in the FY 2027 IPPS final rule.
Source: CMS IPPS final rule Impact File (FY 2027).
Each result CMS publishes for Ascension Macomb-Oakland Hospital, beside the US median and the average of MI hospitals. The rank says what share of US hospitals the result is better or worse than; counts and confidence limits are not ranked.
Risk-adjusted 30-day death rates and surgical complications; lower is better.
| Measure | This hospital | US median | MI average | CMS comparison | US rank |
|---|---|---|---|---|---|
| Rate of complications for hip/knee replacement patients2023-04-01 to 2025-03-31 · 70 cases | 3.5 | 4.1 | 4.186 | Better than 77% of US hospitals | |
| Hybrid Hospital-Wide All-Cause Risk Standardized Mortality Rate2024-07-01 to 2025-06-30 · 3,763 cases | 4 | 3.9 | 3.903 | Worse than 51% of US hospitals | |
| Death rate for heart attack patients2022-07-01 to 2025-06-30 · 101 cases | 13.7 | 11.8 | 12 | Worse than 94% of US hospitals | |
| Death rate for CABG surgery patients2022-07-01 to 2025-06-30 | Not Available | 2.376 | |||
| Death rate for COPD patients2022-07-01 to 2025-06-30 · 172 cases | 8.8 | 8.5 | 8.576 | Worse than 58% of US hospitals | |
| Death rate for heart failure patients2022-07-01 to 2025-06-30 · 482 cases | 10.5 | 11 | 11.26 | Better than 59% of US hospitals | |
| Death rate for pneumonia patients2022-07-01 to 2025-06-30 · 542 cases | 15.2 | 15.2 | 15.18 | Worse than 50% of US hospitals | |
| Death rate for stroke patients2023-07-01 to 2025-06-30 · 214 cases | 12.5 | 11.6 | 11.95 | Worse than 63% of US hospitals | |
| Pressure ulcer rate2022-07-01 to 2024-06-30 · 5,548 cases | 1.14 | 0.51 | 0.6149 | No Different Than the National Rate | Worse than 90% of US hospitals |
| Death rate among surgical inpatients with serious treatable complications2022-07-01 to 2024-06-30 · 86 cases | 199 | 173 | 178 | No Different Than the National Rate | Worse than 87% of US hospitals |
| Iatrogenic pneumothorax rate2022-07-01 to 2024-06-30 · 6,566 cases | 0.2 | 0.2 | 0.2198 | No Different Than the National Rate | Better than 46% of US hospitals |
| In-hospital fall-associated fracture rate2022-07-01 to 2024-06-30 · 6,608 cases | 0.24 | 0.27 | 0.2762 | No Different Than the National Rate | Better than 81% of US hospitals |
| Postoperative hemorrhage or hematoma rate2022-07-01 to 2024-06-30 · 1,010 cases | 2.32 | 2.29 | 2.378 | No Different Than the National Rate | Worse than 59% of US hospitals |
| Postoperative acute kidney injury requiring dialysis rate2022-07-01 to 2024-06-30 · 300 cases | 1.58 | 1.63 | 1.689 | No Different Than the National Rate | Better than 67% of US hospitals |
| Postoperative respiratory failure rate2022-07-01 to 2024-06-30 · 287 cases | 9.88 | 8.88 | 9.51 | No Different Than the National Rate | Worse than 65% of US hospitals |
| Perioperative pulmonary embolism or deep vein thrombosis rate2022-07-01 to 2024-06-30 · 1,113 cases | 3.07 | 3.4 | 3.553 | No Different Than the National Rate | Better than 77% of US hospitals |
| Postoperative sepsis rate2022-07-01 to 2024-06-30 · 298 cases | 5.73 | 5.105 | 5.252 | No Different Than the National Rate | Worse than 73% of US hospitals |
| Postoperative wound dehiscence rate2022-07-01 to 2024-06-30 · 249 cases | 1.61 | 1.72 | 1.76 | No Different Than the National Rate | Better than 85% of US hospitals |
| Abdominopelvic accidental puncture or laceration rate2022-07-01 to 2024-06-30 · 1,095 cases | 0.83 | 1.02 | 1.117 | No Different Than the National Rate | Better than 91% of US hospitals |
Unplanned returns to a hospital after a stay or an outpatient procedure; lower is better.
| Measure | This hospital | US median | MI average | CMS comparison | US rank |
|---|---|---|---|---|---|
| Hospital return days for heart attack patients2022-07-01 to 2025-06-30 · 86 cases | 43.7 | 4.2 | 9.875 | Worse than 92% of US hospitals | |
| Hospital return days for heart failure patients2022-07-01 to 2025-06-30 · 553 cases | -10.1 | 1.25 | 2.533 | Better than 66% of US hospitals | |
| Hospital return days for pneumonia patients2022-07-01 to 2025-06-30 · 532 cases | 17.5 | 3.85 | 5.307 | Worse than 69% of US hospitals | |
| Hybrid Hospital-Wide All-Cause Readmission Measure (HWR)2024-07-01 to 2025-06-30 | Not Available | ||||
| Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)2022-01-01 to 2024-12-31 · 1,054 cases | 12.9 | 12.9 | 12.94 | No Different Than the National Rate | Better than 50% of US hospitals |
| Rate of inpatient admissions for patients receiving outpatient chemotherapy2024-01-01 to 2024-12-31 | Not Available | 10.6 | Number of Cases Too Small | ||
| Rate of emergency department (ED) visits for patients receiving outpatient chemotherapy2024-01-01 to 2024-12-31 | Not Available | 5.333 | Number of Cases Too Small | ||
| Ratio of unplanned hospital visits after hospital outpatient surgery2024-01-01 to 2024-12-31 · 101 cases | 1.1 | 1 | 0.9865 | No Different than expected | Worse than 69% of US hospitals |
| Acute Myocardial Infarction (AMI) 30-Day Readmission Rate2023-07-01 to 2025-06-30 · 158 cases | 14.2 | 14.4 | 14.28 | Better than 55% of US hospitals | |
| Rate of readmission for CABG2023-07-01 to 2025-06-30 | Not Available | 10.41 | |||
| Rate of readmission for chronic obstructive pulmonary disease (COPD) patients2023-07-01 to 2025-06-30 · 365 cases | 19.6 | 19.8 | 19.73 | Better than 58% of US hospitals | |
| Heart failure (HF) 30-Day Readmission Rate2023-07-01 to 2025-06-30 · 825 cases | 19.5 | 21.3 | 21.19 | Better than 93% of US hospitals | |
| Rate of readmission after hip/knee replacement2023-07-01 to 2025-06-30 · 62 cases | 5.2 | 5.8 | 5.984 | Better than 82% of US hospitals | |
| Pneumonia (PN) 30-Day Readmission Rate2023-07-01 to 2025-06-30 · 816 cases | 16.7 | 17.2 | 17.08 | Better than 73% of US hospitals |
Standardized infection ratios (1 is the US baseline) and the counts behind them; lower is better.
| Measure | This hospital | US median | MI average | CMS comparison | US rank |
|---|---|---|---|---|---|
| Central Line Associated Bloodstream Infection (ICU + select Wards): Lower Confidence Limit2024-10-01 to 2025-09-30 | 0.377 | 0.172 | 0.2592 | No Different than National Benchmark | |
| Central Line Associated Bloodstream Infection (ICU + select Wards): Upper Confidence Limit2024-10-01 to 2025-09-30 | 2.281 | 1.504 | 1.909 | No Different than National Benchmark | |
| Central Line Associated Bloodstream Infection: Number of Device Days2024-10-01 to 2025-09-30 | 4,699 | 1,370 | 4,065 | No Different than National Benchmark | |
| Central Line Associated Bloodstream Infection (ICU + select Wards): Predicted Cases2024-10-01 to 2025-09-30 | 4.858 | 0.9835 | 4.274 | No Different than National Benchmark | |
| Central Line Associated Bloodstream Infection (ICU + select Wards): Observed Cases2024-10-01 to 2025-09-30 | 5 | 0 | 2.649 | No Different than National Benchmark | |
| Central Line Associated Bloodstream Infection (ICU + select Wards)2024-10-01 to 2025-09-30 | 1.029 | 0.484 | 0.6721 | No Different than National Benchmark | Worse than 85% of US hospitals |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Lower Confidence Limit2024-10-01 to 2025-09-30 | 0.084 | 0.138 | 0.1561 | Better than the National Benchmark | |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Upper Confidence Limit2024-10-01 to 2025-09-30 | 0.902 | 1.392 | 1.389 | Better than the National Benchmark | |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Number of Urinary Catheter Days2024-10-01 to 2025-09-30 | 7,510 | 1,799 | 4,188 | Better than the National Benchmark | |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Predicted Cases2024-10-01 to 2025-09-30 | 9.047 | 1.377 | 5.413 | Better than the National Benchmark | |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Observed Cases2024-10-01 to 2025-09-30 | 3 | 0 | 2.168 | Better than the National Benchmark | |
| Catheter Associated Urinary Tract Infections (ICU + select Wards)2024-10-01 to 2025-09-30 | 0.332 | 0.399 | 0.3966 | Better than the National Benchmark | Better than 57% of US hospitals |
| SSI - Colon Surgery: Lower Confidence Limit2024-10-01 to 2025-09-30 | 0.162 | 0.2345 | 0.4382 | No Different than National Benchmark | |
| SSI - Colon Surgery: Upper Confidence Limit2024-10-01 to 2025-09-30 | 1.731 | 2.135 | 2.741 | No Different than National Benchmark | |
| SSI - Colon Surgery: Number of Procedures2024-10-01 to 2025-09-30 | 172 | 61 | 118 | No Different than National Benchmark | |
| SSI - Colon Surgery: Predicted Cases2024-10-01 to 2025-09-30 | 4.717 | 1.591 | 3.112 | No Different than National Benchmark | |
| SSI - Colon Surgery: Observed Cases2024-10-01 to 2025-09-30 | 3 | 1 | 3.074 | No Different than National Benchmark | |
| SSI - Colon Surgery2024-10-01 to 2025-09-30 | 0.636 | 0.7155 | 1.049 | No Different than National Benchmark | Better than 55% of US hospitals |
| SSI - Abdominal Hysterectomy: Lower Confidence Limit2024-10-01 to 2025-09-30 | Not Available | 0.6144 | |||
| SSI - Abdominal Hysterectomy: Upper Confidence Limit2024-10-01 to 2025-09-30 | Not Available | 4.322 | |||
| SSI - Abdominal Hysterectomy: Number of Procedures2024-10-01 to 2025-09-30 | 84 | 38 | 75.28 | ||
| SSI - Abdominal Hysterectomy: Predicted Cases2024-10-01 to 2025-09-30 | 0.712 | 0.328 | 0.6545 | ||
| SSI - Abdominal Hysterectomy: Observed Cases2024-10-01 to 2025-09-30 | 0 | 0 | 0.9634 | ||
| SSI - Abdominal Hysterectomy2024-10-01 to 2025-09-30 | Not Available | 1.462 | |||
| MRSA Bacteremia: Lower Confidence Limit2024-10-01 to 2025-09-30 | 0.292 | 0.193 | 0.2675 | No Different than National Benchmark | |
| MRSA Bacteremia: Upper Confidence Limit2024-10-01 to 2025-09-30 | 1.501 | 1.855 | 2.176 | No Different than National Benchmark | |
| MRSA Bacteremia: Patient Days2024-10-01 to 2025-09-30 | 105,998 | 14,451 | 42,903 | No Different than National Benchmark | |
| MRSA Bacteremia: Predicted Cases2024-10-01 to 2025-09-30 | 8.315 | 0.567 | 2.796 | No Different than National Benchmark | |
| MRSA Bacteremia: Observed Cases2024-10-01 to 2025-09-30 | 6 | 0 | 1.826 | No Different than National Benchmark | |
| MRSA Bacteremia2024-10-01 to 2025-09-30 | 0.722 | 0.597 | 0.7532 | No Different than National Benchmark | Worse than 61% of US hospitals |
| Clostridium Difficile (C.Diff): Lower Confidence Limit2024-10-01 to 2025-09-30 | 0.062 | 0.127 | 0.1572 | Better than the National Benchmark | |
| Clostridium Difficile (C.Diff): Upper Confidence Limit2024-10-01 to 2025-09-30 | 0.279 | 0.747 | 1.134 | Better than the National Benchmark | |
| Clostridium Difficile (C.Diff): Patient Days2024-10-01 to 2025-09-30 | 105,998 | 13,646 | 40,305 | Better than the National Benchmark | |
| Clostridium Difficile (C.Diff): Predicted Cases2024-10-01 to 2025-09-30 | 49.59 | 5.683 | 21.05 | Better than the National Benchmark | |
| Clostridium Difficile (C.Diff): Observed Cases2024-10-01 to 2025-09-30 | 7 | 2 | 6.934 | Better than the National Benchmark | |
| Clostridium Difficile (C.Diff)2024-10-01 to 2025-09-30 | 0.141 | 0.279 | 0.3227 | Better than the National Benchmark | Better than 70% of US hospitals |
How recent inpatients answered each survey question, with CMS's star rating per topic.
| Measure | This hospital | US median | MI average | CMS comparison | US rank |
|---|---|---|---|---|---|
| Room was "always" clean2024-10-01 to 2025-09-30 · 1,012 cases | 54 | 73 | 69.3 | Worse than 99% of US hospitals | |
| Room was "sometimes" or "never" clean2024-10-01 to 2025-09-30 · 1,012 cases | 21 | 8 | 10.85 | Worse than 99% of US hospitals | |
| Room was "usually" clean2024-10-01 to 2025-09-30 · 1,012 cases | 25 | 18 | 19.85 | ||
| Cleanliness - linear mean score2024-10-01 to 2025-09-30 · 1,012 cases | 75 | 87 | 84.11 | Worse than 99% of US hospitals | |
| Cleanliness - star rating2024-10-01 to 2025-09-30 · 1,012 cases | 1 | 4 | 2.86 | The lowest rating, shared by 4% of US hospitals | |
| Nurses "always" communicated well2024-10-01 to 2025-09-30 · 1,012 cases | 70 | 80 | 79.59 | Worse than 95% of US hospitals | |
| Nurse communication - linear mean score2024-10-01 to 2025-09-30 · 1,012 cases | 87 | 91 | 91.42 | Worse than 93% of US hospitals | |
| Nurses "sometimes" or "never" communicated well2024-10-01 to 2025-09-30 · 1,012 cases | 8 | 4 | 4.111 | Worse than 92% of US hospitals | |
| Nurse communication - star rating2024-10-01 to 2025-09-30 · 1,012 cases | 2 | 3 | 3.5 | Worse than 79% of US hospitals | |
| Nurses "usually" communicated well2024-10-01 to 2025-09-30 · 1,012 cases | 22 | 16 | 16.3 | ||
| Doctors "always" communicated well2024-10-01 to 2025-09-30 · 1,012 cases | 67 | 79 | 78.2 | Worse than 98% of US hospitals | |
| Doctor communication - linear mean score2024-10-01 to 2025-09-30 · 1,012 cases | 85 | 91 | 90.27 | Worse than 97% of US hospitals | |
| Doctors "sometimes" or "never" communicated well2024-10-01 to 2025-09-30 · 1,012 cases | 9 | 5 | 5.521 | Worse than 90% of US hospitals | |
| Doctor communication - star rating2024-10-01 to 2025-09-30 · 1,012 cases | 2 | 3 | 3.07 | Worse than 71% of US hospitals | |
| Doctors "usually" communicated well2024-10-01 to 2025-09-30 · 1,012 cases | 24 | 16 | 16.28 | ||
| Staff "always" explained2024-10-01 to 2025-09-30 · 1,012 cases | 50 | 61 | 61.03 | Worse than 96% of US hospitals | |
| Communication about medicines - linear mean score2024-10-01 to 2025-09-30 · 1,012 cases | 67 | 77 | 76.51 | Worse than 98% of US hospitals | |
| Staff "sometimes" or "never" explained2024-10-01 to 2025-09-30 · 1,012 cases | 31 | 19 | 19.58 | Worse than 98% of US hospitals | |
| Communication about medicines - star rating2024-10-01 to 2025-09-30 · 1,012 cases | 1 | 3 | 2.63 | The lowest rating, shared by 7% of US hospitals | |
| Staff "usually" explained2024-10-01 to 2025-09-30 · 1,012 cases | 19 | 19 | 19.38 | ||
| Discharge information - linear mean score2024-10-01 to 2025-09-30 · 1,012 cases | 80 | 86 | 85.82 | Worse than 91% of US hospitals | |
| No, staff "did not" give patients this information2024-10-01 to 2025-09-30 · 1,012 cases | 19 | 13 | 13.17 | Worse than 89% of US hospitals | |
| Discharge information - star rating2024-10-01 to 2025-09-30 · 1,012 cases | 2 | 3 | 3.35 | Worse than 82% of US hospitals | |
| Yes, staff "did" give patients this information2024-10-01 to 2025-09-30 · 1,012 cases | 81 | 87 | 86.83 | Worse than 89% of US hospitals | |
| No, staff "did not" give patients information about help after discharge2024-10-01 to 2025-09-30 · 1,012 cases | 22 | 14 | 14.7 | Worse than 91% of US hospitals | |
| Yes, staff "did" give patients information about help after discharge2024-10-01 to 2025-09-30 · 1,012 cases | 78 | 86 | 85.3 | Worse than 91% of US hospitals | |
| Doctors "always" explained things so they could understand2024-10-01 to 2025-09-30 · 1,012 cases | 60 | 74 | 72.65 | Worse than 99% of US hospitals | |
| Doctors "sometimes" or "never" explained things so they could understand2024-10-01 to 2025-09-30 · 1,012 cases | 11 | 7 | 7.064 | Worse than 90% of US hospitals | |
| Doctors "usually" explained things so they could understand2024-10-01 to 2025-09-30 · 1,012 cases | 29 | 19 | 20.28 | ||
| Doctors "always" listened carefully2024-10-01 to 2025-09-30 · 1,012 cases | 66 | 77 | 75.91 | Worse than 97% of US hospitals | |
| Doctors "sometimes" or "never" listened carefully2024-10-01 to 2025-09-30 · 1,012 cases | 10 | 6 | 6.191 | Worse than 92% of US hospitals | |
| Doctors "usually" listened carefully2024-10-01 to 2025-09-30 · 1,012 cases | 24 | 17 | 17.9 | ||
| Doctors "always" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 1,012 cases | 75 | 85 | 84.26 | Worse than 98% of US hospitals | |
| Doctors "sometimes" or "never" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 1,012 cases | 7 | 3 | 3.827 | Worse than 92% of US hospitals | |
| Doctors "usually" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 1,012 cases | 18 | 11 | 11.91 | ||
| Patients who gave a rating of "6" or lower (low)2024-10-01 to 2025-09-30 · 1,012 cases | 20 | 8 | 9.248 | Worse than 98% of US hospitals | |
| Patients who gave a rating of "7" or "8" (medium)2024-10-01 to 2025-09-30 · 1,012 cases | 28 | 20 | 21.47 | ||
| Patients who gave a rating of "9" or "10" (high)2024-10-01 to 2025-09-30 · 1,012 cases | 52 | 72 | 69.28 | Worse than 98% of US hospitals | |
| Overall hospital rating - linear mean score2024-10-01 to 2025-09-30 · 1,012 cases | 80 | 88 | 87.04 | Worse than 97% of US hospitals | |
| Overall hospital rating - star rating2024-10-01 to 2025-09-30 · 1,012 cases | 2 | 3 | 3.12 | Worse than 78% of US hospitals | |
| Staff "always" explained new medications2024-10-01 to 2025-09-30 · 1,012 cases | 67 | 74 | 74.28 | Worse than 89% of US hospitals | |
| Staff "sometimes" or "never" explained new medications2024-10-01 to 2025-09-30 · 1,012 cases | 16 | 9 | 9.173 | Worse than 94% of US hospitals | |
| Staff "usually" explained new medications2024-10-01 to 2025-09-30 · 1,012 cases | 17 | 16 | 16.55 | ||
| Nurses "always" explained things so they could understand2024-10-01 to 2025-09-30 · 1,012 cases | 66 | 75 | 74.9 | Worse than 94% of US hospitals | |
| Nurses "sometimes" or "never" explained things so they could understand2024-10-01 to 2025-09-30 · 1,012 cases | 10 | 5 | 5.573 | Worse than 91% of US hospitals | |
| Nurses "usually" explained things so they could understand2024-10-01 to 2025-09-30 · 1,012 cases | 24 | 20 | 19.53 | ||
| Nurses "always" listened carefully2024-10-01 to 2025-09-30 · 1,012 cases | 67 | 77 | 76.58 | Worse than 94% of US hospitals | |
| Nurses "sometimes" or "never" listened carefully2024-10-01 to 2025-09-30 · 1,012 cases | 9 | 4 | 4.364 | Worse than 92% of US hospitals | |
| Nurses "usually" listened carefully2024-10-01 to 2025-09-30 · 1,012 cases | 24 | 19 | 19.05 | ||
| Nurses "always" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 1,012 cases | 78 | 86 | 85.7 | Worse than 93% of US hospitals | |
| Nurses "sometimes" or "never" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 1,012 cases | 5 | 3 | 2.773 | Worse than 86% of US hospitals | |
| Nurses "usually" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 1,012 cases | 17 | 11 | 11.53 | ||
| "Always" quiet at night2024-10-01 to 2025-09-30 · 1,012 cases | 43 | 59 | 56.73 | Worse than 93% of US hospitals | |
| "Sometimes" or "never" quiet at night2024-10-01 to 2025-09-30 · 1,012 cases | 23 | 9 | 11.16 | Worse than 96% of US hospitals | |
| "Usually" quiet at night2024-10-01 to 2025-09-30 · 1,012 cases | 34 | 31 | 32.11 | ||
| Quietness - linear mean score2024-10-01 to 2025-09-30 · 1,012 cases | 72 | 82 | 80.12 | Worse than 93% of US hospitals | |
| Quietness - star rating2024-10-01 to 2025-09-30 · 1,012 cases | 2 | 3 | 3.12 | Worse than 76% of US hospitals | |
| "NO", patients would not recommend the hospital (they probably would not or definitely would not recommend it)2024-10-01 to 2025-09-30 · 1,012 cases | 14 | 5 | 6.291 | Worse than 96% of US hospitals | |
| "YES", patients would definitely recommend the hospital2024-10-01 to 2025-09-30 · 1,012 cases | 49 | 71 | 68.51 | Worse than 98% of US hospitals | |
| Recommend hospital - linear mean score2024-10-01 to 2025-09-30 · 1,012 cases | 76 | 87 | 85.75 | Worse than 97% of US hospitals | |
| "YES", patients would probably recommend the hospital2024-10-01 to 2025-09-30 · 1,012 cases | 37 | 23 | 25.2 | ||
| Recommend hospital - star rating2024-10-01 to 2025-09-30 · 1,012 cases | 1 | 4 | 3.39 | The lowest rating, shared by 3% of US hospitals | |
| Staff "always" explained possible side effects2024-10-01 to 2025-09-30 · 1,012 cases | 34 | 47 | 46.3 | Worse than 98% of US hospitals | |
| Staff "sometimes" or "never" explained possible side effects2024-10-01 to 2025-09-30 · 1,012 cases | 46 | 30 | 30.8 | Worse than 99% of US hospitals | |
| Staff "usually" explained possible side effects2024-10-01 to 2025-09-30 · 1,012 cases | 20 | 22 | 22.9 | ||
| Summary star rating2024-10-01 to 2025-09-30 · 1,012 cases | 2 | 3 | 3.21 | Worse than 81% of US hospitals | |
| No, staff "did not" give patients information about possible symptoms2024-10-01 to 2025-09-30 · 1,012 cases | 17 | 12 | 12.2 | Worse than 86% of US hospitals | |
| Yes, staff "did" give patients information about possible symptoms2024-10-01 to 2025-09-30 · 1,012 cases | 83 | 88 | 87.8 | Worse than 86% of US hospitals |
How often the hospital gave recommended care, and how fast.
| Measure | This hospital | US median | MI average | CMS comparison | US rank |
|---|---|---|---|---|---|
| Emergency department volume2024-01-01 to 2024-12-31 | Not Available | ||||
| Global Malnutrition Composite Score2024-01-01 to 2024-12-31 | Not Available | ||||
| Global Malnutrition Composite Score: Malnutrition Diagnosis Documented2024-01-01 to 2024-12-31 | Not Available | ||||
| Global Malnutrition Composite Score: Malnutrition Risk Screening2024-01-01 to 2024-12-31 | Not Available | ||||
| Global Malnutrition Composite Score: Nutrition Assessment2024-01-01 to 2024-12-31 | Not Available | ||||
| Global Malnutrition Composite Score: Nutritional Care Plan2024-01-01 to 2024-12-31 | Not Available | ||||
| Hospital Harm - Severe Hyperglycemia2024-01-01 to 2024-12-31 | Not Available | 8.08 | |||
| Hospital Harm - Severe Hypoglycemia2024-01-01 to 2024-12-31 | Not Available | 0.9722 | |||
| Hospital Harm - Opioid Related Adverse Events2024-01-01 to 2024-12-31 | Not Available | 0.4118 | |||
| Healthcare workers given influenza vaccination2024-10-01 to 2025-03-31 · 5,720 cases | 97 | 79 | 74.71 | Better than 93% of US hospitals | |
| Average (median) time all patients spent in the emergency department before leaving from the visit, including psychiatric/mental health patients and patients who were transferred to another facility. A lower number of minutes is better2024-10-01 to 2025-09-30 · 389 cases | 213 | 154 | 167 | Worse than 84% of US hospitals | |
| Average (median) time patients spent in the emergency department before leaving from the visit, excluding patients transferred to another facility or psychiatric care/mental health patients. A lower number of minutes is better2024-10-01 to 2025-09-30 · 343 cases | 203 | 148 | 161 | Worse than 82% of US hospitals | |
| Average (median) time psychiatric/mental health patients spent in the emergency department before leaving from the visit. A lower number of minutes is better2024-10-01 to 2025-09-30 · 29 cases | 358 | 247 | 300 | Worse than 82% of US hospitals | |
| Average (median) time patients spent in the emergency department before being transferred to another facility. A lower number of minutes is better2024-10-01 to 2025-09-30 · 18 cases | 160 | 293 | 338 | Better than 96% of US hospitals | |
| Left before being seen2024-01-01 to 2024-12-31 | Not Available | 1.933 | |||
| Head CT results2024-10-01 to 2025-09-30 · 49 cases | 63 | 74 | 73.42 | Worse than 71% of US hospitals | |
| Endoscopy/polyp surveillance: appropriate follow-up interval for normal colonoscopy in average risk patients2024-01-01 to 2024-12-31 | Not Available | 93.2 | |||
| Improvement in Patient's Visual Function within 90 Days Following Cataract Surgery2024-01-01 to 2024-12-31 | Not Available | ||||
| ST-Segment Elevation Myocardial Infarction (STEMI)2024-01-01 to 2024-12-31 | Not Available | 39.25 | |||
| Safe Use of Opioids - Concurrent Prescribing2024-01-01 to 2024-12-31 | Not Available | 15.67 | |||
| Appropriate care for severe sepsis and septic shock2024-10-01 to 2025-09-30 · 188 cases | 50 | 65 | 59.69 | Worse than 81% of US hospitals | |
| Septic Shock 3-Hour Bundle2024-10-01 to 2025-09-30 · 37 cases | 62 | 73 | 69.54 | Worse than 72% of US hospitals | |
| Septic Shock 6-Hour Bundle2024-10-01 to 2025-09-30 · 19 cases | 84 | 88 | 83.94 | Worse than 63% of US hospitals | |
| Severe Sepsis 3-Hour Bundle2024-10-01 to 2025-09-30 · 188 cases | 75 | 82 | 77.12 | Worse than 73% of US hospitals | |
| Severe Sepsis 6-Hour Bundle2024-10-01 to 2025-09-30 · 93 cases | 74 | 94 | 90.36 | Worse than 95% of US hospitals | |
| Discharged on Antithrombotic Therapy2024-01-01 to 2024-12-31 | Not Available | 94.44 | |||
| Anticoagulation Therapy for Atrial Fibrillation/Flutter2024-01-01 to 2024-12-31 | Not Available | 69.44 | |||
| Antithrombotic Therapy by End of Hospital Day 22024-01-01 to 2024-12-31 | Not Available | 91.64 | |||
| Venous Thromboembolism Prophylaxis2024-01-01 to 2024-12-31 | Not Available | 82.06 | |||
| Intensive Care Unit Venous Thromboembolism Prophylaxis2024-01-01 to 2024-12-31 | Not Available | 91 |
How often scans were ordered when they may not be needed; lower is better.
| Measure | This hospital | US median | MI average | CMS comparison | US rank |
|---|---|---|---|---|---|
| Abdomen CT Use of Contrast Material2024-07-01 to 2025-06-30 | 5.3 | 5 | 6.103 | Worse than 53% of US hospitals | |
| Breast Cancer Screening Recall Rates2024-07-01 to 2025-06-30 | 6.4 | 6.6 | 7.033 | Better than 52% of US hospitals |
Medicare spending around an inpatient stay compared with the US (1 is the US median).
| Measure | This hospital | US median | MI average | CMS comparison | US rank |
|---|---|---|---|---|---|
| Medicare hospital spending per patient (Medicare Spending per Beneficiary)2024-01-01 to 2024-12-31 | 0.99 | 0.99 | 0.9406 | Worse than 47% of US hospitals |
Measures CMS reports for the hospital's psychiatric unit or for a psychiatric hospital.
| Measure | This hospital | US median | MI average | CMS comparison | US rank |
|---|---|---|---|---|---|
| Follow-up care within 30 days after psychiatric hospitalization2023-07-01 to 2024-06-30 · 62 cases | 66.1 | 60.8 | 65.68 | Better than 65% of US hospitals | |
| Follow-up care within 7 days after psychiatric hospitalization2023-07-01 to 2024-06-30 · 62 cases | 50 | 35.5 | 41.19 | Better than 84% of US hospitals | |
| Hours of physical-restraint use per 1,000 psychiatric patient hours2024-01-01 to 2024-12-31 | Not Available | 0.5395 | |||
| Hours of seclusion use per 1,000 psychiatric patient hours2024-01-01 to 2024-12-31 | Not Available | 0.2451 | |||
| Psychiatric patients screened for and given the flu vaccine2024-10-01 to 2025-03-31 · 235 cases | 88 | 87 | 74.89 | Better than 52% of US hospitals | |
| Medication continuation after psychiatric discharge2022-07-01 to 2024-06-30 · 216 cases | 81.9 | 78.1 | 85.88 | Better than 67% of US hospitals | |
| Readmitted to any hospital within 30 days of psychiatric discharge2022-07-01 to 2024-06-30 · 291 cases | 23.8 | 19.1 | 18.2 | Worse Than the National Rate | Worse than 95% of US hospitals |
| Psychiatric patients screened for metabolic disorders2024-01-01 to 2024-12-31 · 78 cases | 99 | 92 | 82.53 | Better than 80% of US hospitals | |
| Alcohol use brief intervention provided or offered2024-01-01 to 2024-12-31 | Not Available | 63.54 | |||
| Alcohol use brief intervention provided2024-01-01 to 2024-12-31 | Not Available | 66.29 | |||
| Alcohol and other drug use disorder treatment provided or offered at discharge2024-01-01 to 2024-12-31 | Not Available | 71.83 | |||
| Alcohol and other drug use disorder treatment provided at discharge2024-01-01 to 2024-12-31 | Not Available | 49.06 | |||
| Tobacco use treatment provided or offered at discharge2024-01-01 to 2024-12-31 | Not Available | 57.33 | |||
| Tobacco use treatment provided at discharge2024-01-01 to 2024-12-31 | Not Available | 17.72 | |||
| Discharged patients who received a transition record with the specified elements2024-01-01 to 2024-12-31 · 120 cases | 0 | 77 | 45.19 | The worst result, shared by 12% of US hospitals |
Excess readmission ratios by condition; above 1 means more readmissions than expected.
| Measure | This hospital | US median | MI average | CMS comparison | US rank |
|---|---|---|---|---|---|
| READM-30-AMI-HRRP2021-07-01 to 2024-06-30 · 104 cases | 1.009 | 0.9995 | 0.995 | Worse than 56% of US hospitals | |
| READM-30-CABG-HRRP2021-07-01 to 2024-06-30 | N/A | 0.9907 | |||
| READM-30-COPD-HRRP2021-07-01 to 2024-06-30 · 247 cases | 1.112 | 0.9969 | 0.9989 | Worse than 98% of US hospitals | |
| READM-30-HF-HRRP2021-07-01 to 2024-06-30 · 734 cases | 1.05 | 0.9983 | 1.002 | Worse than 79% of US hospitals | |
| READM-30-HIP-KNEE-HRRP2021-07-01 to 2024-06-30 | 1.236 | 0.9916 | 1.061 | Worse than 92% of US hospitals | |
| READM-30-PN-HRRP2021-07-01 to 2024-06-30 · 614 cases | 1.017 | 0.9955 | 0.9984 | Worse than 63% of US hospitals |
| By fiscal year | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 | FY 2026 |
|---|---|---|---|---|---|---|
| READM-30-AMI-HRRP | 1.094 | 1.076 | 1.008 | 0.9273 | 0.989 | 1.009 |
| READM-30-CABG-HRRP | 1.189 | 1.139 | N/A | N/A | N/A | N/A |
| READM-30-COPD-HRRP | 1.117 | 1.106 | 1.122 | 1.136 | 1.181 | 1.112 |
| READM-30-HF-HRRP | 1.14 | 1.172 | 1.217 | 1.191 | 1.128 | 1.05 |
| READM-30-HIP-KNEE-HRRP | 1.016 | 0.9678 | 0.9658 | 1.158 | 1.234 | 1.236 |
| READM-30-PN-HRRP | 0.995 | 1.045 | 1.092 | 1.128 | 1.13 | 1.017 |
Infection ratios, the PSI 90 composite and the total score Medicare ranks hospitals on; lower is better.
| Measure | This hospital | US median | MI average | CMS comparison | US rank |
|---|---|---|---|---|---|
| CAUTI standardized infection ratio2023-01-01 to 2024-12-31 | 0.513 | 0.489 | 0.5894 | Worse than 52% of US hospitals | |
| CDI standardized infection ratio2023-01-01 to 2024-12-31 | 0.213 | 0.346 | 0.3948 | Better than 71% of US hospitals | |
| CLABSI standardized infection ratio2023-01-01 to 2024-12-31 | 0.589 | 0.559 | 0.7747 | Worse than 53% of US hospitals | |
| HAC Reduction Program payment reductionFY 2026 | No | ||||
| MRSA standardized infection ratio2023-01-01 to 2024-12-31 | 0.5 | 0.6405 | 0.8034 | Better than 63% of US hospitals | |
| Patient safety and adverse events composite (PSI 90)2022-07-01 to 2024-06-30 | 1.148 | 0.9628 | 1.007 | Worse than 85% of US hospitals | |
| SSI standardized infection ratio2023-01-01 to 2024-12-31 | 0.494 | 0.7945 | 1.234 | Better than 70% of US hospitals | |
| Total HAC scoreFY 2026 | -0.1115 | -0.0453 | 0.1353 | Better than 55% of US hospitals |
| By fiscal year | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 | FY 2026 |
|---|---|---|---|---|---|---|
| HAC Reduction Program payment reduction | Yes | Yes | N/A | No | No | No |
| Total HAC score | 0.4969 | 0.4646 | 0 | 0.0215 | -0.1009 | -0.1115 |
Source: CMS Care Compare hospital files, latest release 2026-09-30, with program results for earlier fiscal years from CMS's archived snapshots. US medians and ranks count every hospital CMS reports; state averages are plain means of the state's reporting hospitals, not CMS's patient-weighted state rates.
The Joint Commission (since 2025)
Accreditation
None
Medical school affiliation
Private (not for profit)
Ownership type
348
Medicare-certified beds
505
Registered nurses (full-time equivalent)
1966
In Medicare since
Source: CMS Provider of Services file, as reported by the hospital and state surveyors.
What Ascension Macomb-Oakland Hospital reported to Medicare in its latest cost report, covering Jul 1, 2024 to Jun 30, 2025.
19,210
Inpatient discharges
Medicare 19%, Medicaid 5%
98,427
Inpatient days
68% of available bed days used
1,965
Employees (full-time equivalent)
171
Interns and residents (full-time equivalent)
Source: CMS cost report (HCRIS) (report 825397). Figures cover the reporting period, which is not always 12 months, and are self-reported.
Inpatient days and discharges Ascension Macomb-Oakland Hospital reported by payer. Medicare and Medicaid include their managed care plans, shown separately below.
| Medicare | Medicaid | Other | Total | |
|---|---|---|---|---|
| Inpatient days | 20,540 | 4,831 | 73,056 | 98,427 |
| Discharges | 3,641 | 973 | 14,596 | 19,210 |
| Average length of stay | 5.6 days | 5.0 days | 5.0 days | 5.1 days |
| Average daily census | 56.3 | 13.2 | 200.2 | 269.7 |
44,638
Medicare Advantage days
7,483 discharges
14,729
Medicaid managed care days
2,790 discharges
2,331
Observation bed days
| Unit | Beds | Inpatient days | Medicare days | Occupancy |
|---|---|---|---|---|
| Adults & pediatrics | 349 | 89,142 | 18,731 | 70% |
| Intensive care unit | 46 | 9,285 | 1,809 | 55% |
| Subprovider - ipf | 54 | 7,426 | 1,570 | 38% |
| Subprovider - irf | 20 | 5,536 | 2,301 | 76% |
Source: CMS cost report (HCRIS, Form 2552-10), report 825397, as submitted. Hospitals report these figures themselves; they are not audited financial statements. Worksheet S-3 Part I.
What Ascension Macomb-Oakland Hospital treats Medicare patients for most often, in 2024. 2,782 Medicare discharges in 83 published DRGs; 12% surgical; 78% in DRGs with complications (CC or MCC).
| Condition or procedure | Discharges | Average charges | Average Medicare payment | Estimated cost | DRG weight |
|---|---|---|---|---|---|
| Septicemia or severe sepsis without MV >96 hours with MCCMS-DRG 871, medical | 366 | $49,956 | $14,161 | $14,437 | 1.98 |
| Acute myocardial infarction, discharged alive with MCCMS-DRG 280, medical | 216 | $45,838 | $11,552 | $13,247 | 1.59 |
| Heart failure and shock with MCCMS-DRG 291, medical | 148 | $31,507 | $9,393 | $9,105 | 1.28 |
| Simple pneumonia and pleurisy with MCCMS-DRG 193, medical | 106 | $33,374 | $9,483 | $9,645 | 1.33 |
| Respiratory infections and inflammations with MCCMS-DRG 177, medical | 79 | $37,878 | $11,983 | $10,947 | 1.70 |
| Infectious and parasitic diseases with o.r. procedures with MCCMS-DRG 853, surgical | 79 | $109,522 | $34,362 | $31,652 | 5.00 |
| Renal failure with MCCMS-DRG 682, medical | 66 | $37,754 | $10,153 | $10,911 | 1.50 |
| Pulmonary edema and respiratory failureMS-DRG 189, medical | 65 | $32,648 | $8,933 | $9,435 | 1.23 |
| Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes with MCCMS-DRG 640, medical | 59 | $34,529 | $9,238 | $9,979 | 1.32 |
| Percutaneous cardiovascular procedures with intraluminal device with MCC or 4+ arteries/MS-DRG 321, surgical | 50 | $96,952 | $21,186 | $28,019 | 2.87 |
| Septicemia or severe sepsis without MV >96 hours without MCCMS-DRG 872, medical | 50 | $23,191 | $6,802 | $6,702 | 1.03 |
| Other kidney and urinary tract diagnoses with MCCMS-DRG 698, medical | 48 | $42,355 | $12,128 | $12,241 | 1.65 |
| Acute myocardial infarction, discharged alive with CCMS-DRG 281, medical | 43 | $28,532 | $6,442 | $8,246 | 0.91 |
| Kidney and urinary tract infections with MCCMS-DRG 689, medical | 43 | $27,597 | $8,106 | $7,975 | 1.17 |
| Intracranial hemorrhage or cerebral infarction with MCCMS-DRG 064, medical | 42 | $48,353 | $14,363 | $13,974 | 2.00 |
| Esophagitis, gastroenteritis and miscellaneous digestive disorders without MCCMS-DRG 392, medical | 40 | $21,968 | $5,301 | $6,349 | 0.79 |
| Septicemia or severe sepsis with MV >96 hoursMS-DRG 870, medical | 36 | $132,834 | $45,665 | $38,389 | 6.96 |
| Hip and femur procedures except major joint with CCMS-DRG 481, surgical | 35 | $65,406 | $14,586 | $18,902 | 2.07 |
| Renal failure with CCMS-DRG 683, medical | 34 | $22,405 | $5,925 | $6,475 | 0.90 |
| Chronic obstructive pulmonary disease with MCCMS-DRG 190, medical | 32 | $30,478 | $7,447 | $8,808 | 1.10 |
See all 83 Medicare inpatient DRGs at Ascension Macomb-Oakland Hospital
Source: CMS Medicare Inpatient Hospitals by Provider and Service (2024 data, released 2026-04-10), traditional Medicare only; CMS omits DRGs with fewer than 11 discharges. Estimated cost is average charges times the hospital's Medicare cost-to-charge ratio from the IPPS Impact File. Weights are the MS-DRG relative weights for the same year.
The comprehensive outpatient service groups (APCs) Ascension Macomb-Oakland Hospital billed Medicare for most in 2024: 2,121 services in all.
| Service group | Services | Patients | Average charges | Average Medicare payment | US average payment |
|---|---|---|---|---|---|
| Comprehensive Observation ServicesAPC 8011 | 878 | 758 | $9,931 | $1,870 | $2,090 |
| Level 4 Urology and Related ServicesAPC 5374 | 104 | 95 | $21,167 | $2,392 | $2,629 |
| Level 1 Endovascular ProceduresAPC 5191 | 101 | 101 | $22,753 | $1,996 | $2,208 |
| Level 3 Vascular ProceduresAPC 5183 | 93 | 87 | $16,334 | $2,139 | $2,405 |
| Level 2 Excision/ Biopsy/ Incision and DrainageAPC 5072 | 91 | 80 | $8,495 | $985 | $1,220 |
| Level 3 Endovascular ProceduresAPC 5193 | 86 | 77 | $45,088 | $7,849 | $8,874 |
| Level 5 Urology and Related ServicesAPC 5375 | 76 | 71 | $25,157 | $3,588 | $3,918 |
| Level 1 Intraocular ProceduresAPC 5491 | 52 | 34 | $14,137 | $1,618 | $1,752 |
| Level 4 Musculoskeletal ProceduresAPC 5114 | 51 | 49 | $39,619 | $4,794 | $5,339 |
| Level 3 Musculoskeletal ProceduresAPC 5113 | 50 | 44 | $31,602 | $2,112 | $2,373 |
See all 31 Medicare outpatient services at Ascension Macomb-Oakland Hospital
Source: CMS Medicare Outpatient Hospitals by Provider and Service (2024 data, released 2026-06-24), comprehensive APCs for traditional Medicare; CMS omits services with fewer than 11 claims. The US average weights every hospital by its services.
ZIP codes with the most Medicare inpatient stays at Ascension Macomb-Oakland Hospital in 2025. Market share is this hospital's part of every hospital's Medicare stays from the ZIP code. Its published Medicare stays went from 12,358 in 2020 to 10,964 in 2025.
| ZIP code | Stays | Of this hospital's stays | Days | Charges | Market share | Share in 2020 |
|---|---|---|---|---|---|---|
| 48066 | 1,353 | 12% | 7,877 | $67.6M | 44% | 43% |
| 48089 | 1,093 | 10% | 6,576 | $57.4M | 56% | 57% |
| 48091 | 907 | 8% | 4,919 | $42.1M | 55% | 58% |
| 48093 | 812 | 7% | 4,322 | $37.9M | 57% | 59% |
| 48088 | 789 | 7% | 4,470 | $39M | 51% | 56% |
| 48092 | 643 | 6% | 3,292 | $31.5M | 43% | 44% |
| 48312 | 441 | 4% | 2,486 | $23.7M | 23% | 27% |
| 48071 | 398 | 4% | 2,240 | $19.1M | 25% | 28% |
| 48015 | 393 | 4% | 2,357 | $20.7M | 62% | 69% |
| 48030 | 365 | 3% | 1,923 | $15.4M | 35% | 39% |
| 48021 | 334 | 3% | 1,900 | $17.2M | 16% | 20% |
| 48234 | 332 | 3% | 1,820 | $15M | 15% | 12% |
| 48026 | 307 | 3% | 1,852 | $15.7M | 31% | 32% |
| 48080 | 198 | 2% | 1,371 | $10.7M | 12% | 13% |
| 48035 | 180 | 2% | 877 | $8.6M | 9% | 11% |
| 48205 | 151 | 1% | 841 | $6.9M | 7% | 7% |
| 48310 | 141 | 1% | 781 | $7.7M | 6% | 7% |
| 48081 | 135 | 1% | 729 | $6.8M | 9% | 8% |
| 48212 | 133 | 1% | 765 | $7.3M | 10% | 10% |
| 48203 | 114 | 1% | 693 | $5.8M | 7% | 4% |
| 48082 | 112 | 1% | 576 | $5.5M | 10% | 12% |
| 48038 | 89 | 1% | 674 | $5.9M | 3% | 5% |
| 48036 | 83 | 1% | 488 | $4.1M | 6% | 9% |
| 48313 | 74 | 1% | 398 | $3.2M | 4% | 5% |
| 48043 | 65 | 1% | 474 | $3.8M | 6% | 5% |
Source: CMS Hospital Service Area file. Shares are of the 10,964 stays from ZIP codes CMS publishes; it omits ZIP codes with fewer than 11 stays, so market shares count published stays only.
Staff by profession and the rooms and units Ascension Macomb-Oakland Hospital reported at its latest Medicare certification survey (2010). Counts are people, not full-time equivalents.
54
Psychiatric unit beds
20
Rehabilitation unit beds
8
Off-site locations
8
Off-site emergency departments
505
Registered nurses
23
Licensed practical nurses
160
Physicians
258
Resident physicians
31
Nurse practitioners
2
Physician assistants
29
Nurse anesthetists (CRNAs)
32
Pharmacists
44
Respiratory therapists
10
Physical therapists
9
Occupational therapists
2
Speech pathologists and audiologists
16
Radiology technicians
1
Nuclear medicine technicians
7
Laboratory technicians
24
Medical technologists
5
Social workers
7
Psychologists
5
Other personnel
Source: CMS Provider of Services file.
745 clinicians who bill Medicare list Ascension Macomb-Oakland Hospital as a hospital affiliation. Showing 24 of them. Book a demo to see the commercial rates insurers publish for them, or start a free trial.
Ayham Al Ashkar, MD
Medical Oncology Physician
NPI 1417084799
See commercial rates for Ayham Al Ashkar, MDAbdulrahman Masrani, MD
Diagnostic Radiology Physician
NPI 1285097352
See commercial rates for Abdulrahman Masrani, MDAdli Yakan, MD
Medical Oncology Physician
NPI 1417174699
See commercial rates for Adli Yakan, MDBhadresh Nayak, MD
Hematology & Oncology Physician
NPI 1295708980
See commercial rates for Bhadresh Nayak, MDLynette Sutkowi Toomajian, DO
Medical Oncology Physician
NPI 1790774131
See commercial rates for Lynette Sutkowi Toomajian, DORichard Perry, MD
Sports Medicine (Orthopaedic Surgery) Physician
NPI 1467414052
See commercial rates for Richard Perry, MDLokesh Nagori, M.D.
Medical Oncology Physician
NPI 1548367204
See commercial rates for Lokesh Nagori, M.D.Thomas Giancarlo, DO
Neurology Physician
NPI 1780627018
See commercial rates for Thomas Giancarlo, DOVicente Redondo, MD
Infectious Disease Physician
NPI 1598865602
See commercial rates for Vicente Redondo, MDNicholas Schoch, MD
Orthopaedic Surgery Physician
NPI 1366406548
See commercial rates for Nicholas Schoch, MDVera Maranci, M.D.
Medical Oncology Physician
NPI 1922207588
See commercial rates for Vera Maranci, M.D.Eugene Agnone, M.D.
Medical Oncology Physician
NPI 1699860585
See commercial rates for Eugene Agnone, M.D.Mark Le, M.D.
Diagnostic Radiology Physician
NPI 1487090213
See commercial rates for Mark Le, M.D.Mark Rosenberg, DO
Family Medicine Physician
NPI 1184601510
See commercial rates for Mark Rosenberg, DODaniel Lin, MD
Ophthalmology Physician
NPI 1538158514
See commercial rates for Daniel Lin, MDLisa Govila, M.D.
Diagnostic Radiology Physician
NPI 1891710158
See commercial rates for Lisa Govila, M.D.Zakwan Mahjoub, M.D.
Interventional Cardiology Physician
NPI 1316916729
See commercial rates for Zakwan Mahjoub, M.D.Scott Wilkinson, DO
Urology Physician
NPI 1184812992
See commercial rates for Scott Wilkinson, DOShiva Maralani, MD
Urology Physician
NPI 1497710982
See commercial rates for Shiva Maralani, MDGary Langnas, D.O.
Internal Medicine Physician
NPI 1063496818
See commercial rates for Gary Langnas, D.O.Leonid Shamban, D.O.
Gastroenterology Physician
NPI 1225398431
See commercial rates for Leonid Shamban, D.O.Srinivas Koneru, MD
Cardiovascular Disease Physician
NPI 1477599587
See commercial rates for Srinivas Koneru, MDMichael Legacy, D.O.
Diagnostic Radiology Physician
NPI 1831545953
See commercial rates for Michael Legacy, D.O.David Altman, MD
Dermatology Physician
NPI 1205831005
See commercial rates for David Altman, MDSource: CMS Doctors and Clinicians facility affiliations, released 2026-10-15, with names and specialties from NPPES. Affiliation means the clinician bills Medicare for care at this hospital; it is not employment.
Revenue, expenses and income Ascension Macomb-Oakland Hospital reported to Medicare for Jul 1, 2024 to Jun 30, 2025. Percentages are of net patient revenue.
| Line | Amount | Share |
|---|---|---|
| Gross patient revenue (charges) | $1.6B | 328.7% |
| Inpatient | $969.4M | 197.2% |
| Outpatient | $646.1M | 131.5% |
| Contractual allowances and discounts | -$1.1B | -228.7% |
| Net patient revenue | $491.4M | 100.0% |
| Operating expenses | -$501.1M | -102.0% |
| Operating income from patient care | -$9.6M | -2.0% |
| Other income | $4.7M | 1.0% |
| Other expenses | -$1,975 | -0.0% |
| Net income | -$4.9M | -1.0% |
| Line | Amount | Share |
|---|---|---|
| Traditional Medicare | $188.1M | 12.1% |
| Medicaid (including managed care) | $319.2M | 20.5% |
| Other payers and self-pay | $1.1B | 67.5% |
| Total charges | $1.6B | 100.0% |
Source: CMS cost report (HCRIS, Form 2552-10), report 825397, as submitted. Hospitals report these figures themselves; they are not audited financial statements. Traditional Medicare is the program charges on Worksheets D-3 and D Part V; Medicaid is from Worksheet S-10.
Computed from Ascension Macomb-Oakland Hospital's latest cost report.
-2.0%
Operating margin
Operating income from patient care / net patient revenue
-1.0%
Total margin
Net income / net patient revenue plus other income
0.9%
EBITDAR margin
Net income before interest, depreciation and leases (Worksheet A-7), / total revenue
46% of expenses
Personnel costs
Salaries, direct-care contract labor and core wage-related costs / operating expenses
$44.61
Average hourly wage
Adjusted salaries / paid hours (Worksheet S-3 Part II)
-3.7%
Return on assets
Net income for a year / total assets
-11.4%
Return on equity
Net income for a year / fund balance
1.43
Current ratio
Current assets / current liabilities
1.35
Quick ratio
Cash, temporary investments and net receivables / current liabilities
0 days
Days cash on hand
Cash and temporary investments / daily operating expenses excluding depreciation
39 days
Days in patient receivables
Net patient receivables / daily net patient revenue
29 days
Average payment period
Current liabilities / daily operating expenses excluding depreciation
3.72
Asset turnover
Total revenue for a year / total assets
0.8 years
Average age of plant
Accumulated depreciation / depreciation for a year
Source: CMS cost report (HCRIS, Form 2552-10), report 825397, as submitted. Hospitals report these figures themselves; they are not audited financial statements.
What Ascension Macomb-Oakland Hospital owned and owed at the end of its reporting period (Jun 2025), across all fund types: $133.5M in total assets and a $43M fund balance.
| Line | Amount | Of total assets |
|---|---|---|
| Cash and temporary investments | $451,165 | 0.3% |
| Patient receivables, net | $52.6M | 39.4% |
| Inventory | $8.1M | 6.1% |
| Total current assets | $55.9M | 41.9% |
| Property and equipment, net of depreciation | $72.2M | 54.1% |
| Investments and other assets | $5.4M | 4.0% |
| Total assets | $133.5M | 100.0% |
| Current liabilities | $39.2M | 29.4% |
| Total liabilities | $90.6M | 67.8% |
| Fund balance (net assets) | $43M | 32.2% |
Source: CMS cost report (HCRIS, Form 2552-10), report 825397, as submitted. Hospitals report these figures themselves; they are not audited financial statements.
Care Ascension Macomb-Oakland Hospital provided without full payment, as reported on Worksheet S-10 of its cost report.
$9.2M
Cost of charity care
Care for patients approved for charity care and uninsured discounts, at cost
$32.3M
Bad debt
Patient bills written off as uncollectible, at charges
-$3.9M
Medicaid shortfall
Cost of Medicaid patients (charges times the cost-to-charge ratio) minus Medicaid payments; negative means a surplus
$17.9M
Total unreimbursed and uncompensated care
3.6% of operating expenses
Medicaid, CHIP and indigent care shortfalls plus charity care and the cost of bad debt (Worksheet S-10 line 31)
Source: CMS cost report (HCRIS, Form 2552-10), report 825397, as submitted. Hospitals report these figures themselves; they are not audited financial statements.
Ascension Macomb-Oakland Hospital's full-year cost reports, by fiscal year end. Reports shorter than ten months are left out.
| Fiscal year ending | Jun 2020 | Jun 2021 | Jun 2022 | Jun 2023 | Jun 2024 | Jun 2025 |
|---|---|---|---|---|---|---|
| Net patient revenue | $416.1M | $458.7M | $471M | $451.5M | $444.4M | $491.4M |
| Operating expenses | $418M | $458.4M | $499M | $488.1M | $474.7M | $501.1M |
| Operating margin | -0.4% | 0.1% | -5.9% | -8.1% | -6.8% | -2.0% |
| Net income | $30.8M | -$20.2M | -$13.8M | -$33.2M | -$24.3M | -$4.9M |
| Total assets | $189.1M | $193.4M | $191.1M | $168M | $182.7M | $133.5M |
| Discharges | 20,714 | 22,262 | 22,432 | 21,749 | 20,626 | 19,210 |
| Inpatient days | 106,542 | 119,196 | 121,683 | 108,002 | 99,193 | 98,427 |
| Medicare Advantage days | 30,661 | 36,411 | 42,678 | 41,591 | 36,930 | 44,638 |
| Beds | 499 | 484 | 518 | 467 | 496 | 469 |
| Employees (FTE) | 2,095 | 2,155 | 2,129 | 2,132 | 2,053 | 1,965 |
Source: CMS cost report (HCRIS, Form 2552-10), report 825397, as submitted. Hospitals report these figures themselves; they are not audited financial statements.
Each cost center Ascension Macomb-Oakland Hospital reports, largest first. Total cost includes its share of overhead; the cost-to-charge ratio is total cost / charges.
| Department | Salaries | Total cost | Charges | Cost-to-charge | Square feet |
|---|---|---|---|---|---|
| Operating room | $11.4M | $41.4M | $226M | 0.18 | 34,420 |
| Emergency | $17.5M | $37.2M | $221M | 0.17 | 19,296 |
| Medical supplies charged to patient | $31.9M | $36.3M | 0.88 | ||
| Impl. dev. charged to patients | $24.2M | $37.4M | 0.65 | ||
| Laboratory | $23.3M | $62.3M | 0.37 | 8,767 | |
| Radiology-diagnostic | $5.7M | $15.4M | $46.7M | 0.33 | 20,986 |
| Anesthesiology | $7.7M | $15.2M | $50.8M | 0.30 | 1,105 |
| Drugs charged to patients | $15M | $50.3M | 0.30 | ||
| Respiratory therapy | $3.9M | $8.2M | $49.2M | 0.17 | 3,991 |
| Endoscopy | $2.9M | $7.1M | $42.6M | 0.17 | 9,885 |
| Cardiac catheterization | $2.8M | $6.9M | $94.3M | 0.07 | 6,549 |
| Ct scan | $2.3M | $6.3M | $130.8M | 0.05 | 2,689 |
| Radiology-therapeutic | $2M | $5.4M | $11.8M | 0.46 | 13,371 |
| Physical therapy | $2.3M | $4.8M | $7.4M | 0.65 | 6,645 |
| Electrocardiology | $2.3M | $4.5M | $38.5M | 0.12 | 2,940 |
| Mrg clinics | $3.8M | $3.7M | $2.2M | 1.67 | |
| Occupational therapy | $1.7M | $3.4M | $7.2M | 0.47 | 846 |
| Observation beds (non-distinct part | $2.8M | $22.8M | 0.12 | ||
| Physical therapy satellites | $995,481 | $2.7M | $4.3M | 0.64 | |
| Residency clinic | $358,913 | $2.6M | $555,842 | 4.71 | |
| Renal dialysis | $1.3M | $2.3M | $5.6M | 0.41 | 1,863 |
| Clinic | $1M | $1.7M | $5.8M | 0.29 | |
| Residency clinics | $1.8M | $1.7M | $1M | 1.62 | |
| Mri | $549,144 | $1.4M | $15.7M | 0.09 | 1,120 |
| Radioisotope | $352,777 | $1.1M | $5.7M | 0.20 | 2,514 |
| Cardiac rehabilitation | $306,278 | $844,897 | $1.9M | 0.45 | 2,823 |
| Electroencephalography | $349,816 | $786,882 | $2.3M | 0.35 | 538 |
| Breast center | $246,980 | $761,736 | $3.7M | 0.21 | |
| Speech pathology | $662,656 | $2M | 0.33 | 1,105 | |
| Hyperbaric oxygen therapy | $662,409 | $5.8M | 0.11 | ||
| Mri oakland | $162,334 | $606,542 | $2.3M | 0.26 | |
| Lithotripsy | $12,613 | $2.6M | 0.00 | ||
| Psych part day | $14 |
| Department | Salaries | Total cost | Charges | Cost-to-charge | Square feet |
|---|---|---|---|---|---|
| Adults & pediatrics | $44.2M | $109.2M | $293.8M | 0.37 | 76,898 |
| Intensive care unit | $7.9M | $19.3M | $45M | 0.43 | 10,240 |
| Subprovider - ipf | $3.1M | $8.5M | $15.1M | 0.57 | 10,033 |
| Subprovider - irf | $3.1M | $6.9M | $10.1M | 0.68 | 8,258 |
| Department | Salaries | Direct cost | Paid hours | Average hourly wage | Square feet |
|---|---|---|---|---|---|
| Administrative & general | $6.8M | $93.1M | 187,565 | $33.56 | 26,208 |
| Nursing administration | $13.3M | $22.5M | 269,656 | $49.49 | 612 |
| Operation of plant | $152,100 | $16.9M | 11,071 | $13.74 | 125,621 |
| I&r services-salary & fringes apprv | $14.4M | ||||
| I&r services-other prgm costs apprv | $18.7M | $12.8M | 6,984 | ||
| Pharmacy | $8.5M | $11.2M | 154,703 | $54.81 | 7,449 |
| Housekeeping | $7.6M | 1,802 | |||
| Employee benefits department | -$137,831 | $6.8M | 5,694 | ||
| Cap rel costs-mvble equip | $6.3M | ||||
| Social service | $4.8M | $5.8M | 111,577 | $42.70 | 1,488 |
| Cafeteria | $5.4M | 5,289 | |||
| Dietary | $4.3M | 8,272 | |||
| Cap rel costs-bldg & fixt | $3.6M | 451,485 | |||
| Central services & supply | $1.7M | $2.7M | 70,012 | $24.59 | 8,147 |
| Laundry & linen service | $332,030 | $2.4M | 16,537 | $20.08 | 2,040 |
| Medical records & library | $1.4M | $1.7M | 33,723 | $41.92 | 3,905 |
| New cap rel costs-bldg & fixt oakla | $734,925 | ||||
| Paramed ed prgm-(specify) | $69,821 |
Source: CMS cost report (HCRIS, Form 2552-10), report 825397, as submitted. Hospitals report these figures themselves; they are not audited financial statements. Worksheets A, B-1, C Part I and S-3 Part II.
The factors Medicare uses to set what it pays Ascension Macomb-Oakland Hospital for an inpatient stay.
1.85
Case mix index
Higher than 66% of hospitals paid under Medicare IPPS
Average Medicare DRG weight of its inpatient cases (FY 2027); higher means more complex, costlier care.
Major teaching hospital
Teaching status
0.43 residents per bed
Medicare-funded interns and residents per bed (FY 2027).
31.5%
Low-income patient share
Disproportionate share percentage: Medicaid and SSI patient days CMS uses for safety-net payments (FY 2027).
3,682
Medicare inpatient stays
Medicare claims CMS based FY 2027 payment rates on.
Urban (metro area)
Location type
Geographic area CMS assigns before any wage index reclassification (FY 2027).
| IPPS fiscal year | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 | FY 2026 | FY 2027 |
|---|---|---|---|---|---|---|---|
| Case mix index | 1.70 | 1.70 | 1.86 | 1.90 | 1.88 | 1.83 | 1.85 |
| Wage index | 0.959 | 0.923 | 0.911 | 0.899 | 0.966 | 0.959 | 0.955 |
| Readmissions adjustment | -0.89% | -1.28% | -1.51% | -1.11% | -1.68% | -1.43% | -0.44% |
| Value-based purchasing adjustment | -0.33% | -0.64% | -0.64% | -0.15% | -0.50% | -0.48% | 0.00% |
| Medicare inpatient stays | 7,937 | 7,937 | 5,829 | 5,219 | 4,548 | 3,799 | 3,682 |
Source: CMS IPPS final rule Impact File (FY 2027).
Organizations Ascension Macomb-Oakland Hospital reports to Medicare as owners or with operational control. 1 individuals also hold ownership interests; they are not listed here.
Henry Ford Health System
5% or greater indirect ownership interest, 100%, since 1987
Henry Ford Health Parent
5% or greater indirect ownership interest, 80%, since 2024
Ascension Health
5% or greater indirect ownership interest, 20%, since 2024
Sources: CMS Hospital All Owners.
The officers and board members on Ascension Macomb-Oakland Hospital's Medicare enrollment and on the IRS Form 990 filed under its tax ID.
Source: CMS Hospital All Owners (PECOS), the people the hospital lists on its Medicare enrollment; the first 27 of 28 are shown.
Henry Ford Health Macomb Oakland files the Form 990 for the tax ID insurers list for Ascension Macomb-Oakland Hospital, so these people may lead the wider organization rather than Ascension Macomb-Oakland Hospital alone.
| Name | Title |
|---|---|
| Robert G Riney | President/ceo (start 10/2024) |
| Robin S Damschroder | Treasurer/cfo (start 10/2024) |
| Carol L Schmidt | Ministry Market Exec/pres (end 9/24) |
| Michael Mccullough | CFO, Ministry Market (end 9/2024) |
| Antonio X Bonfiglio MD | Chief Medical Officer |
| John Onofrey RN | VP, Nursing (end 9/2024) |
| Steven B Bender Esq | Secretary (start 10/2024) |
| Laurie A O'Dell RN | VP, Nursing |
| James Boles MD | Secretary/treasurer (end 9/2024) |
| Leslie A Murphy CPA | Chair (end 9/2024) |
| Renee Branch Canady | Vice Chair (end 9/2024) |
Board members: James Bailey Babel MD, Avec O'Brien, David Saunders, Edward D Callaghan PhD, Gregory E Pflum, Gwendolyn M Mackenzie RN, Jeffery Zaks, Jeffrey D Fall, Kenneth Streibel, Lisa K Fitzpatrick MD, Mary Ann Victor JD, Phyllis D Meadows, Rhonda M Medows MD, Robert R Lubera Esq, Susan Pozo.
Source: IRS Form 990 Part VII filed by Henry Ford Health Macomb Oakland (EIN 38-3322109), via the IRS e-file data. A health system's return can cover several hospitals.
340B drug pricing program
Participating since 2021
340B ID DSH230195, registered as a disproportionate share hospital; 3 registered outpatient sites; 76 active contract pharmacies. Authorizing official: Doug Clark, SVP - Corporate Finance.
Source: HRSA 340B Office of Pharmacy Affairs Information System.
Ascension macomb-oakland hospital
CCN 23S195, certified 1966, Medicare prospective payment
Ascension macomb-oakland hospital
CCN 23T195, certified 1966, Medicare prospective payment
Source: Worksheet S-2 Part I of Ascension Macomb-Oakland Hospital's latest Medicare cost report (HCRIS).
About Ascension Macomb-Oakland Hospital's rates and hospital price transparency.
For MRI brain before and after contrast (CPT 70553), published negotiated rates at Ascension Macomb-Oakland Hospital range from $410 to $546 across 2 insurers. Blue Cross Blue Shield's rate is $546. The median at nearby comparable hospitals is $496. What a patient pays depends on their plan's deductible, coinsurance and network status.
For CT abdomen and pelvis with contrast (CPT 74177), published negotiated rates at Ascension Macomb-Oakland Hospital range from $411 to $432 across 2 insurers. Aetna's rate is $432. The median at nearby comparable hospitals is $577. What a patient pays depends on their plan's deductible, coinsurance and network status.
For Colonoscopy with polyp removal (CPT 45385), published negotiated rates at Ascension Macomb-Oakland Hospital range from $445 to $1,087 across 2 insurers. Blue Cross Blue Shield's rate is $1,087. The median at nearby comparable hospitals is $873. What a patient pays depends on their plan's deductible, coinsurance and network status.
For Vaginal delivery, hospital stay (MS-DRG 807), published negotiated rates at Ascension Macomb-Oakland Hospital range from $6,344 to $10,860 across 3 insurers. UnitedHealthcare's rate is $7,116. What a patient pays depends on their plan's deductible, coinsurance and network status.
For Screening mammography, bilateral (CPT 77067), published negotiated rates at Ascension Macomb-Oakland Hospital range from $146 to $164 across 2 insurers. Aetna's rate is $146. The median at nearby comparable hospitals is $163. What a patient pays depends on their plan's deductible, coinsurance and network status.
For Major lower-extremity joint replacement without MCC (MS-DRG 470), published negotiated rates at Ascension Macomb-Oakland Hospital range from $18,151 to $40,322 across 3 insurers. Blue Cross Blue Shield's rate is $40,322. The median at nearby comparable hospitals is $26,189. What a patient pays depends on their plan's deductible, coinsurance and network status.
Ascension Macomb-Oakland Hospital has a CMS overall hospital star rating of 1 out of 5 on Medicare Care Compare (CMS data released 2026-08-13). That is the lowest rating, shared by 6% of US hospitals.
Yes. CMS counts 0.43 Medicare-funded residents per bed at Ascension Macomb-Oakland Hospital for fiscal year 2027, so it is a major teaching hospital.
Yes. Under the Hospital Readmissions Reduction Program, Medicare cuts Ascension Macomb-Oakland Hospital's base inpatient payments by an estimated 0.44% in fiscal year 2027 for more readmissions than expected.
In 2024, the most common were septicemia or severe sepsis without mv >96 hours with mcc (366 discharges), acute myocardial infarction, discharged alive with mcc (216 discharges), heart failure and shock with mcc (148 discharges).
Ascension Macomb-Oakland Hospital's Medicare case mix index is 1.85 for fiscal year 2027, higher than 66% of hospitals paid under the inpatient prospective payment system.
Ascension Macomb-Oakland Hospital reported 19,210 inpatient discharges and 98,427 inpatient days from Jul 1, 2024 to Jun 30, 2025.
Ascension Macomb-Oakland Hospital reported 1,965 full-time-equivalent employees on payroll from Jul 1, 2024 to Jun 30, 2025.
Ascension Macomb-Oakland Hospital reported $491.4M in net patient revenue on $1.6B of gross charges for Jul 1, 2024 to Jun 30, 2025, an operating margin of -2.0%, and net income of -$4.9M.
Ascension Macomb-Oakland Hospital reported $17.9M of unreimbursed and uncompensated care for Jul 1, 2024 to Jun 30, 2025, including $9.2M of charity care at cost.
Insurers' price transparency files list Ascension Macomb-Oakland Hospital under employer identification number 38-3322109 (Ascension Macomb Oakland Hospital). 59 health plans and networks list 38-3322109 for it.
Yes. HRSA's 340B database lists Ascension Macomb-Oakland Hospital (340B ID DSH230195) as a participating disproportionate share hospital since 2021, with 76 active contract pharmacies.
745 clinicians who bill Medicare list Ascension Macomb-Oakland Hospital as a hospital affiliation in CMS's Doctors and Clinicians data. The largest groups are internal medicine physician (76), family medicine physician (60), emergency medicine physician (58).
Yes. CMS's Provider of Services file lists The Joint Commission as the accrediting organization for Ascension Macomb-Oakland Hospital, effective 2025.
In its Medicare enrollment, Ascension Macomb-Oakland Hospital reports Henry Ford Health System as 5% or greater indirect ownership interest (100%).
CMS lists 39 services at Ascension Macomb-Oakland Hospital, including Acute Renal Dialysis, Adult Inpatient Psychiatric Care, Anesthesia, Audiology, Cardiac Catheterization Lab, Cardiac Thoracic Surgery.
In CMS's 2025 Hospital Service Area file, the most Medicare inpatient stays at Ascension Macomb-Oakland Hospital came from ZIP codes 48066 (1,353), 48089 (1,093), 48091 (907).
Ascension Macomb-Oakland Hospital has 469 beds, including its psychiatric, rehabilitation and other subprovider units, in its latest Medicare cost report. 348 are Medicare-certified beds in CMS's Provider of Services file. Facility type: Short Term Acute Care Hospital.
Ascension Macomb-Oakland Hospital is located at 11800 East 12 Mile Road, Warren, MI 48093. Its main phone number is (586) 573-5000.
Ascension Macomb-Oakland Hospital's CMS Certification Number (CCN), also called its Medicare provider number, is 230195.
The National Provider Identifier (NPI) on file for Ascension Macomb-Oakland Hospital is 1124099858.
Ascension Macomb-Oakland Hospital is affiliated with Ascension Health.
Ascension Macomb-Oakland Hospital lists 35 in-network payers, including Aetna, Ambetter, Ameri Health, Aspirus Health Plan, and is Medicare-certified. Insurance acceptance may vary by plan, so confirm coverage with your insurer or the hospital's billing department.
350 disclosed rate categories. Each shows the payer, category, code type and group with its code range, and contract type, along with how the rate compares with the state average.
Under 45 CFR Part 180, every US hospital must publish a machine-readable file of its standard charges, including gross charges, discounted cash prices and payer-specific negotiated rates, in the CMS template format. PayerPrice can help hospitals publish and maintain these files.
A chargemaster (charge description master, or CDM) is a hospital's master list of billable items, with codes, descriptions and gross charges. A chargemaster review looks at those lines for accuracy and pricing. PayerPrice can help hospitals review their chargemaster; contact us to discuss your needs.
For hospital finance and compliance teams
The data on this page comes from the files hospitals and payers publish. We help hospitals publish theirs correctly, and take a fresh look at their chargemaster.
We turn your chargemaster and payer contracts into the CMS template file, then keep it current as rates change.
{
"description": "MRI of brain (no contrast)",
"code_information": [
{ "code": "611", "type": "RC" },
{ "code": "70551", "type": "CPT" }
],
"standard_charges": [{
"setting": "outpatient",
"minimum": 250,
"maximum": 400,
"gross_charge": 1200,
"discounted_cash": 1080,
"payers_information": [
{
"payer_name": "Platform Health Insurance",
"plan_name": "PPO",
"methodology": "fee schedule",
"standard_charge_dollar": 400
},
{
"payer_name": "Region Health Insurance",
"plan_name": "HMO",
"methodology": "fee schedule",
"standard_charge_dollar": 250
}
]
}]
}Your chargemaster sets the gross charge on every claim, and many payer contracts base payment on it through percent-of-charge, lesser-of and stop-loss terms. We audit it line by line and show how your charges and negotiated rates compare with peer hospitals before your next negotiation.
What a review covers