McLaren Health Care Corporation · Bay City, MI
1 of 5
CMS star rating
285
Beds
8,953
Inpatient discharges a year
$294.8M
Net patient revenue a year
33
In-network payers
Mclaren Bay Region is a 285-bed voluntary non-profit - private hospital in Bay City, MI, affiliated with McLaren Health Care Corporation. Below you'll find publicly disclosed negotiated rates and facility details, including 33 in-network payers and 260 disclosed rate categories.
The 24 services Mclaren Bay Region 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
$5,104 - $10,429
from 3 insurers · median $5,261
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
$7,326 - $16,271
from 3 insurers · median $8,485
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
Medicine & Surgery · Inpatient
MS-DRG 470
$14,281 - $59,015
from 3 insurers · median $21,251
71 Medicare discharges for this DRG in CMS hospital data
CT imaging
CPT 74177
$277 - $3,738
from 3 insurers · median $926
Common here, based on CMS Medicare volume
Mammography
CPT 77067
$83 - $316
from 3 insurers · median $310
Common here, based on CMS Medicare volume
Cardiology and vascular testing
CPT 93306
$940 - $1,626
from 2 insurers · median $1,283
Common here, based on CMS Medicare volume
Medicine & Surgery · Inpatient
MS-DRG 216
$71,002 - $119,817
from 2 insurers · median $95,410
Hospital reports cardiac thoracic surgery services to CMS
Childbirth · Inpatient
MS-DRG 807
$5,104 - $10,429
from 3 insurers · median $5,261
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 460
$31,240
negotiated rate
25 Medicare discharges for this DRG in CMS hospital data
Nuclear imaging
CPT 78815
$1,134 - $3,213
from 3 insurers · median $3,205
Common here, based on CMS Medicare volume
Gynecology
CPT 58571
$7,675 - $8,804
from 2 insurers · median $8,239
19 Medicare claims in Level 2 Laparoscopy and Related Services (CMS 2024)
CT imaging
CPT 71275
$139 - $1,319
from 3 insurers · median $564
Common here, based on CMS Medicare volume
Medicine & Surgery
CPT 47562
$3,585 - $14,158
from 3 insurers · median $4,795
33 Medicare claims in Level 1 Laparoscopy and Related Services (CMS 2024)
Cardiology and vascular testing
CPT 93971
$664 - $727
from 2 insurers · median $696
Common here, based on CMS Medicare volume
CT imaging
CPT 74176
$189 - $3,633
from 3 insurers · median $366
Common here, based on CMS Medicare volume
CT imaging
CPT 71260
$139 - $982
from 3 insurers · median $375
Common here, based on CMS Medicare volume
X-ray and bone density
CPT 71046
$69 - $175
from 3 insurers · median $75
Common here, based on CMS Medicare volume
Medicine & Surgery
CPT 29881
$2,595 - $4,261
from 3 insurers · median $3,603
70 Medicare claims in Level 3 Musculoskeletal Procedures (CMS 2024)
Digestive procedures
CPT 49650
$4,795 - $6,747
from 3 insurers · median $5,340
33 Medicare claims in Level 1 Laparoscopy and Related Services (CMS 2024)
Digestive procedures
CPT 43239
$680 - $947
from 3 insurers · median $719
Common here, based on CMS Medicare volume
Nuclear imaging
CPT 78452
$746 - $2,832
from 3 insurers · median $1,027
Common here, based on CMS Medicare volume
Digestive procedures
CPT 45385
$680 - $949
from 3 insurers · median $844
Common here, based on CMS Medicare volume
MRI imaging
CPT 74183
$277 - $1,437
from 3 insurers · median $1,012
Common here, based on CMS Medicare volume
Digestive procedures
CPT 45380
$949 - $1,747
from 3 insurers · median $970
Common here, based on CMS Medicare volume
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* | 21 | 219% | 13 | 5 |
| Insurer B* | 24 | 159% | 11 | 10 |
| Insurer C* | 21 | 78% | 1 | 5 |
How we chose these services: 6 appear in this hospital's own Medicare claims, 14 are common here based on CMS Medicare volume, and 4 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 Mclaren Bay Region, 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
$294.8M net patient revenue
Ownership and leadership
Owned by McLaren Health Care Corporation
The employer identification numbers (EINs) health plans and networks list for Mclaren Bay Region 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 |
|---|---|---|
| 38-1976271Mclaren Bay Region | 55Aetna, Cigna, United Healthcare (incl Optum, Rocky Mountain, Health Plan of Nevada, Sierra Health), Allied Benefit Systems, Ambetter and 50 more | 1528031226 Mclaren Bay Region1508131087 Mclaren Bay Region1780722785 Mclaren Bay Regionand 14 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.
1900 Columbus Avenue, Bay City, MI 48708
(989) 894-3000
How Mclaren Bay Region 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 8 measures
0 better, 8 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 6 of 11 measures
0 better, 5 no different, 6 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)
0.94
Lower than 60% 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
169 min
Higher than 64% 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
48%
Lower than 83% 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 8 measures | |
| Safety | Better on 1 of 7 measures | |
| Readmissions | Worse on 6 of 11 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) | 0.94 | 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 | 169 min | 2024-10-01 to 2025-09-30 |
| Sepsis careCMS: Appropriate care for severe sepsis and septic shock | 48% | 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 Mclaren Bay Region's inpatient payments for its readmissions, quality and cost results.
-2.22% 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 Mclaren Bay Region, 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 | Mclaren Bay Region | US median | MI average | CMS comparison | US rank |
|---|---|---|---|---|---|
| Rate of complications for hip/knee replacement patients2023-04-01 to 2025-03-31 · 113 cases | 4.2 | 4.1 | 4.186 | Worse than 53% of US hospitals | |
| Hybrid Hospital-Wide All-Cause Risk Standardized Mortality Rate2024-07-01 to 2025-06-30 · 3,039 cases | 4.2 | 3.9 | 3.903 | Worse than 63% of US hospitals | |
| Death rate for heart attack patients2022-07-01 to 2025-06-30 · 320 cases | 11.8 | 11.8 | 12 | Worse than 49% of US hospitals | |
| Death rate for CABG surgery patients2022-07-01 to 2025-06-30 · 100 cases | 2.7 | 2.3 | 2.376 | Worse than 69% of US hospitals | |
| Death rate for COPD patients2022-07-01 to 2025-06-30 · 163 cases | 7.4 | 8.5 | 8.576 | Better than 79% of US hospitals | |
| Death rate for heart failure patients2022-07-01 to 2025-06-30 · 386 cases | 11 | 11 | 11.26 | Worse than 49% of US hospitals | |
| Death rate for pneumonia patients2022-07-01 to 2025-06-30 · 283 cases | 15.2 | 15.2 | 15.18 | Worse than 50% of US hospitals | |
| Death rate for stroke patients2023-07-01 to 2025-06-30 · 215 cases | 12.3 | 11.6 | 11.95 | Worse than 60% of US hospitals | |
| Pressure ulcer rate2022-07-01 to 2024-06-30 · 4,829 cases | 0.34 | 0.51 | 0.6149 | No Different Than the National Rate | Better than 75% of US hospitals |
| Death rate among surgical inpatients with serious treatable complications2022-07-01 to 2024-06-30 · 58 cases | 161 | 173 | 178 | No Different Than the National Rate | Better than 71% of US hospitals |
| Iatrogenic pneumothorax rate2022-07-01 to 2024-06-30 · 5,636 cases | 0.23 | 0.2 | 0.2198 | No Different Than the National Rate | Worse than 77% of US hospitals |
| In-hospital fall-associated fracture rate2022-07-01 to 2024-06-30 · 5,789 cases | 0.26 | 0.27 | 0.2762 | No Different Than the National Rate | Better than 54% of US hospitals |
| Postoperative hemorrhage or hematoma rate2022-07-01 to 2024-06-30 · 1,559 cases | 2.27 | 2.29 | 2.378 | No Different Than the National Rate | Better than 53% of US hospitals |
| Postoperative acute kidney injury requiring dialysis rate2022-07-01 to 2024-06-30 · 585 cases | 1.78 | 1.63 | 1.689 | No Different Than the National Rate | Worse than 81% of US hospitals |
| Postoperative respiratory failure rate2022-07-01 to 2024-06-30 · 596 cases | 10.08 | 8.88 | 9.51 | No Different Than the National Rate | Worse than 67% of US hospitals |
| Perioperative pulmonary embolism or deep vein thrombosis rate2022-07-01 to 2024-06-30 · 1,586 cases | 3.18 | 3.4 | 3.553 | No Different Than the National Rate | Better than 69% of US hospitals |
| Postoperative sepsis rate2022-07-01 to 2024-06-30 · 587 cases | 5.39 | 5.105 | 5.252 | No Different Than the National Rate | Worse than 64% of US hospitals |
| Postoperative wound dehiscence rate2022-07-01 to 2024-06-30 · 196 cases | 1.66 | 1.72 | 1.76 | No Different Than the National Rate | Better than 74% of US hospitals |
| Abdominopelvic accidental puncture or laceration rate2022-07-01 to 2024-06-30 · 859 cases | 1.38 | 1.02 | 1.117 | No Different Than the National Rate | Worse than 92% of US hospitals |
Unplanned returns to a hospital after a stay or an outpatient procedure; lower is better.
| Measure | Mclaren Bay Region | US median | MI average | CMS comparison | US rank |
|---|---|---|---|---|---|
| Hospital return days for heart attack patients2022-07-01 to 2025-06-30 · 327 cases | 41.9 | 4.2 | 9.875 | Worse than 91% of US hospitals | |
| Hospital return days for heart failure patients2022-07-01 to 2025-06-30 · 456 cases | 13.6 | 1.25 | 2.533 | Worse than 67% of US hospitals | |
| Hospital return days for pneumonia patients2022-07-01 to 2025-06-30 · 285 cases | 0.3 | 3.85 | 5.307 | Better than 55% 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 · 656 cases | 14 | 12.9 | 12.94 | No Different Than the National Rate | Worse than 89% of US hospitals |
| Rate of inpatient admissions for patients receiving outpatient chemotherapy2024-01-01 to 2024-12-31 · 70 cases | 12.4 | 10.7 | 10.6 | No Different Than the National Rate | Worse than 87% of US hospitals |
| Rate of emergency department (ED) visits for patients receiving outpatient chemotherapy2024-01-01 to 2024-12-31 · 70 cases | 4.5 | 5.3 | 5.333 | No Different Than the National Rate | Better than 91% of US hospitals |
| Ratio of unplanned hospital visits after hospital outpatient surgery2024-01-01 to 2024-12-31 · 588 cases | 1 | 1 | 0.9865 | No Different than expected | Worse than 32% of US hospitals |
| Acute Myocardial Infarction (AMI) 30-Day Readmission Rate2023-07-01 to 2025-06-30 · 539 cases | 14.6 | 14.4 | 14.28 | Worse than 60% of US hospitals | |
| Rate of readmission for CABG2023-07-01 to 2025-06-30 · 186 cases | 15.3 | 10.9 | 10.41 | Worse than 99% of US hospitals | |
| Rate of readmission for chronic obstructive pulmonary disease (COPD) patients2023-07-01 to 2025-06-30 · 306 cases | 20.4 | 19.8 | 19.73 | Worse than 73% of US hospitals | |
| Heart failure (HF) 30-Day Readmission Rate2023-07-01 to 2025-06-30 · 747 cases | 22.5 | 21.3 | 21.19 | Worse than 83% of US hospitals | |
| Rate of readmission after hip/knee replacement2023-07-01 to 2025-06-30 · 102 cases | 6.4 | 5.8 | 5.984 | Worse than 80% of US hospitals | |
| Pneumonia (PN) 30-Day Readmission Rate2023-07-01 to 2025-06-30 · 492 cases | 17.2 | 17.2 | 17.08 | Better than 50% of US hospitals |
Standardized infection ratios (1 is the US baseline) and the counts behind them; lower is better.
| Measure | Mclaren Bay Region | 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 | Not Available | 0.2592 | No Different than National Benchmark | ||
| Central Line Associated Bloodstream Infection (ICU + select Wards): Upper Confidence Limit2024-10-01 to 2025-09-30 | 1.221 | 1.504 | 1.909 | No Different than National Benchmark | |
| Central Line Associated Bloodstream Infection: Number of Device Days2024-10-01 to 2025-09-30 | 2,546 | 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 | 2.453 | 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 | 0 | 0 | 2.649 | No Different than National Benchmark | |
| Central Line Associated Bloodstream Infection (ICU + select Wards)2024-10-01 to 2025-09-30 | 0 | 0.484 | 0.6721 | No Different than National Benchmark | The best result, shared by 21% of US hospitals |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Lower Confidence Limit2024-10-01 to 2025-09-30 | 0.076 | 0.138 | 0.1561 | No Different than National Benchmark | |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Upper Confidence Limit2024-10-01 to 2025-09-30 | 1.496 | 1.392 | 1.389 | No Different than National Benchmark | |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Number of Urinary Catheter Days2024-10-01 to 2025-09-30 | 4,467 | 1,799 | 4,188 | No Different than National Benchmark | |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Predicted Cases2024-10-01 to 2025-09-30 | 4.417 | 1.377 | 5.413 | No Different than National Benchmark | |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Observed Cases2024-10-01 to 2025-09-30 | 2 | 0 | 2.168 | No Different than National Benchmark | |
| Catheter Associated Urinary Tract Infections (ICU + select Wards)2024-10-01 to 2025-09-30 | 0.453 | 0.399 | 0.3966 | No Different than National Benchmark | Worse than 56% of US hospitals |
| SSI - Colon Surgery: Lower Confidence Limit2024-10-01 to 2025-09-30 | Not Available | 0.4382 | No Different than National Benchmark | ||
| SSI - Colon Surgery: Upper Confidence Limit2024-10-01 to 2025-09-30 | 1.725 | 2.135 | 2.741 | No Different than National Benchmark | |
| SSI - Colon Surgery: Number of Procedures2024-10-01 to 2025-09-30 | 62 | 61 | 118 | No Different than National Benchmark | |
| SSI - Colon Surgery: Predicted Cases2024-10-01 to 2025-09-30 | 1.737 | 1.591 | 3.112 | No Different than National Benchmark | |
| SSI - Colon Surgery: Observed Cases2024-10-01 to 2025-09-30 | 0 | 1 | 3.074 | No Different than National Benchmark | |
| SSI - Colon Surgery2024-10-01 to 2025-09-30 | 0 | 0.7155 | 1.049 | No Different than National Benchmark | The best result, shared by 19% 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 | 14 | 38 | 75.28 | ||
| SSI - Abdominal Hysterectomy: Predicted Cases2024-10-01 to 2025-09-30 | 0.131 | 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 | 0.193 | 0.193 | 0.2675 | No Different than National Benchmark | |
| MRSA Bacteremia: Upper Confidence Limit2024-10-01 to 2025-09-30 | 3.804 | 1.855 | 2.176 | No Different than National Benchmark | |
| MRSA Bacteremia: Patient Days2024-10-01 to 2025-09-30 | 47,514 | 14,451 | 42,903 | No Different than National Benchmark | |
| MRSA Bacteremia: Predicted Cases2024-10-01 to 2025-09-30 | 1.737 | 0.567 | 2.796 | No Different than National Benchmark | |
| MRSA Bacteremia: Observed Cases2024-10-01 to 2025-09-30 | 2 | 0 | 1.826 | No Different than National Benchmark | |
| MRSA Bacteremia2024-10-01 to 2025-09-30 | 1.151 | 0.597 | 0.7532 | No Different than National Benchmark | Worse than 84% of US hospitals |
| Clostridium Difficile (C.Diff): Lower Confidence Limit2024-10-01 to 2025-09-30 | 0.156 | 0.127 | 0.1572 | Better than the National Benchmark | |
| Clostridium Difficile (C.Diff): Upper Confidence Limit2024-10-01 to 2025-09-30 | 0.705 | 0.747 | 1.134 | Better than the National Benchmark | |
| Clostridium Difficile (C.Diff): Patient Days2024-10-01 to 2025-09-30 | 46,878 | 13,646 | 40,305 | Better than the National Benchmark | |
| Clostridium Difficile (C.Diff): Predicted Cases2024-10-01 to 2025-09-30 | 19.64 | 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 | 0.357 | 0.279 | 0.3227 | Better than the National Benchmark | Worse than 61% of US hospitals |
How recent inpatients answered each survey question, with CMS's star rating per topic.
| Measure | Mclaren Bay Region | US median | MI average | CMS comparison | US rank |
|---|---|---|---|---|---|
| Room was "always" clean2024-10-01 to 2025-09-30 · 454 cases | 53 | 73 | 69.3 | Worse than 99% of US hospitals | |
| Room was "sometimes" or "never" clean2024-10-01 to 2025-09-30 · 454 cases | 20 | 8 | 10.85 | Worse than 98% of US hospitals | |
| Room was "usually" clean2024-10-01 to 2025-09-30 · 454 cases | 27 | 18 | 19.85 | ||
| Cleanliness - linear mean score2024-10-01 to 2025-09-30 · 454 cases | 76 | 87 | 84.11 | Worse than 98% of US hospitals | |
| Cleanliness - star rating2024-10-01 to 2025-09-30 · 454 cases | 1 | 4 | 2.86 | The lowest rating, shared by 4% of US hospitals | |
| Nurses "always" communicated well2024-10-01 to 2025-09-30 · 454 cases | 76 | 80 | 79.59 | Worse than 72% of US hospitals | |
| Nurse communication - linear mean score2024-10-01 to 2025-09-30 · 454 cases | 90 | 91 | 91.42 | Worse than 66% of US hospitals | |
| Nurses "sometimes" or "never" communicated well2024-10-01 to 2025-09-30 · 454 cases | 5 | 4 | 4.111 | Worse than 61% of US hospitals | |
| Nurse communication - star rating2024-10-01 to 2025-09-30 · 454 cases | 3 | 3 | 3.5 | Worse than 49% of US hospitals | |
| Nurses "usually" communicated well2024-10-01 to 2025-09-30 · 454 cases | 19 | 16 | 16.3 | ||
| Doctors "always" communicated well2024-10-01 to 2025-09-30 · 454 cases | 71 | 79 | 78.2 | Worse than 93% of US hospitals | |
| Doctor communication - linear mean score2024-10-01 to 2025-09-30 · 454 cases | 87 | 91 | 90.27 | Worse than 90% of US hospitals | |
| Doctors "sometimes" or "never" communicated well2024-10-01 to 2025-09-30 · 454 cases | 8 | 5 | 5.521 | Worse than 84% of US hospitals | |
| Doctor communication - star rating2024-10-01 to 2025-09-30 · 454 cases | 2 | 3 | 3.07 | Worse than 71% of US hospitals | |
| Doctors "usually" communicated well2024-10-01 to 2025-09-30 · 454 cases | 21 | 16 | 16.28 | ||
| Staff "always" explained2024-10-01 to 2025-09-30 · 454 cases | 60 | 61 | 61.03 | Worse than 53% of US hospitals | |
| Communication about medicines - linear mean score2024-10-01 to 2025-09-30 · 454 cases | 75 | 77 | 76.51 | Worse than 63% of US hospitals | |
| Staff "sometimes" or "never" explained2024-10-01 to 2025-09-30 · 454 cases | 24 | 19 | 19.58 | Worse than 78% of US hospitals | |
| Communication about medicines - star rating2024-10-01 to 2025-09-30 · 454 cases | 2 | 3 | 2.63 | Worse than 53% of US hospitals | |
| Staff "usually" explained2024-10-01 to 2025-09-30 · 454 cases | 16 | 19 | 19.38 | ||
| Discharge information - linear mean score2024-10-01 to 2025-09-30 · 454 cases | 85 | 86 | 85.82 | Worse than 57% of US hospitals | |
| No, staff "did not" give patients this information2024-10-01 to 2025-09-30 · 454 cases | 14 | 13 | 13.17 | Worse than 53% of US hospitals | |
| Discharge information - star rating2024-10-01 to 2025-09-30 · 454 cases | 3 | 3 | 3.35 | Worse than 45% of US hospitals | |
| Yes, staff "did" give patients this information2024-10-01 to 2025-09-30 · 454 cases | 86 | 87 | 86.83 | Worse than 53% of US hospitals | |
| No, staff "did not" give patients information about help after discharge2024-10-01 to 2025-09-30 · 454 cases | 17 | 14 | 14.7 | Worse than 68% of US hospitals | |
| Yes, staff "did" give patients information about help after discharge2024-10-01 to 2025-09-30 · 454 cases | 83 | 86 | 85.3 | Worse than 68% of US hospitals | |
| Doctors "always" explained things so they could understand2024-10-01 to 2025-09-30 · 454 cases | 64 | 74 | 72.65 | Worse than 96% of US hospitals | |
| Doctors "sometimes" or "never" explained things so they could understand2024-10-01 to 2025-09-30 · 454 cases | 10 | 7 | 7.064 | Worse than 84% of US hospitals | |
| Doctors "usually" explained things so they could understand2024-10-01 to 2025-09-30 · 454 cases | 26 | 19 | 20.28 | ||
| Doctors "always" listened carefully2024-10-01 to 2025-09-30 · 454 cases | 71 | 77 | 75.91 | Worse than 86% of US hospitals | |
| Doctors "sometimes" or "never" listened carefully2024-10-01 to 2025-09-30 · 454 cases | 9 | 6 | 6.191 | Worse than 86% of US hospitals | |
| Doctors "usually" listened carefully2024-10-01 to 2025-09-30 · 454 cases | 20 | 17 | 17.9 | ||
| Doctors "always" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 454 cases | 79 | 85 | 84.26 | Worse than 89% of US hospitals | |
| Doctors "sometimes" or "never" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 454 cases | 5 | 3 | 3.827 | Worse than 73% of US hospitals | |
| Doctors "usually" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 454 cases | 16 | 11 | 11.91 | ||
| Patients who gave a rating of "6" or lower (low)2024-10-01 to 2025-09-30 · 454 cases | 17 | 8 | 9.248 | Worse than 96% of US hospitals | |
| Patients who gave a rating of "7" or "8" (medium)2024-10-01 to 2025-09-30 · 454 cases | 28 | 20 | 21.47 | ||
| Patients who gave a rating of "9" or "10" (high)2024-10-01 to 2025-09-30 · 454 cases | 55 | 72 | 69.28 | Worse than 96% of US hospitals | |
| Overall hospital rating - linear mean score2024-10-01 to 2025-09-30 · 454 cases | 82 | 88 | 87.04 | Worse than 93% of US hospitals | |
| Overall hospital rating - star rating2024-10-01 to 2025-09-30 · 454 cases | 2 | 3 | 3.12 | Worse than 78% of US hospitals | |
| Staff "always" explained new medications2024-10-01 to 2025-09-30 · 454 cases | 74 | 74 | 74.28 | Worse than 48% of US hospitals | |
| Staff "sometimes" or "never" explained new medications2024-10-01 to 2025-09-30 · 454 cases | 9 | 9 | 9.173 | Better than 48% of US hospitals | |
| Staff "usually" explained new medications2024-10-01 to 2025-09-30 · 454 cases | 17 | 16 | 16.55 | ||
| Nurses "always" explained things so they could understand2024-10-01 to 2025-09-30 · 454 cases | 70 | 75 | 74.9 | Worse than 80% of US hospitals | |
| Nurses "sometimes" or "never" explained things so they could understand2024-10-01 to 2025-09-30 · 454 cases | 6 | 5 | 5.573 | Worse than 51% of US hospitals | |
| Nurses "usually" explained things so they could understand2024-10-01 to 2025-09-30 · 454 cases | 24 | 20 | 19.53 | ||
| Nurses "always" listened carefully2024-10-01 to 2025-09-30 · 454 cases | 74 | 77 | 76.58 | Worse than 64% of US hospitals | |
| Nurses "sometimes" or "never" listened carefully2024-10-01 to 2025-09-30 · 454 cases | 5 | 4 | 4.364 | Worse than 55% of US hospitals | |
| Nurses "usually" listened carefully2024-10-01 to 2025-09-30 · 454 cases | 21 | 19 | 19.05 | ||
| Nurses "always" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 454 cases | 84 | 86 | 85.7 | Worse than 65% of US hospitals | |
| Nurses "sometimes" or "never" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 454 cases | 3 | 3 | 2.773 | Worse than 50% of US hospitals | |
| Nurses "usually" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 454 cases | 13 | 11 | 11.53 | ||
| "Always" quiet at night2024-10-01 to 2025-09-30 · 454 cases | 46 | 59 | 56.73 | Worse than 88% of US hospitals | |
| "Sometimes" or "never" quiet at night2024-10-01 to 2025-09-30 · 454 cases | 15 | 9 | 11.16 | Worse than 79% of US hospitals | |
| "Usually" quiet at night2024-10-01 to 2025-09-30 · 454 cases | 39 | 31 | 32.11 | ||
| Quietness - linear mean score2024-10-01 to 2025-09-30 · 454 cases | 76 | 82 | 80.12 | Worse than 80% of US hospitals | |
| Quietness - star rating2024-10-01 to 2025-09-30 · 454 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 · 454 cases | 10 | 5 | 6.291 | Worse than 87% of US hospitals | |
| "YES", patients would definitely recommend the hospital2024-10-01 to 2025-09-30 · 454 cases | 49 | 71 | 68.51 | Worse than 98% of US hospitals | |
| Recommend hospital - linear mean score2024-10-01 to 2025-09-30 · 454 cases | 78 | 87 | 85.75 | Worse than 95% of US hospitals | |
| "YES", patients would probably recommend the hospital2024-10-01 to 2025-09-30 · 454 cases | 41 | 23 | 25.2 | ||
| Recommend hospital - star rating2024-10-01 to 2025-09-30 · 454 cases | 2 | 4 | 3.39 | Worse than 85% of US hospitals | |
| Staff "always" explained possible side effects2024-10-01 to 2025-09-30 · 454 cases | 45 | 47 | 46.3 | Worse than 58% of US hospitals | |
| Staff "sometimes" or "never" explained possible side effects2024-10-01 to 2025-09-30 · 454 cases | 38 | 30 | 30.8 | Worse than 87% of US hospitals | |
| Staff "usually" explained possible side effects2024-10-01 to 2025-09-30 · 454 cases | 17 | 22 | 22.9 | ||
| Summary star rating2024-10-01 to 2025-09-30 · 454 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 · 454 cases | 11 | 12 | 12.2 | Better than 59% of US hospitals | |
| Yes, staff "did" give patients information about possible symptoms2024-10-01 to 2025-09-30 · 454 cases | 89 | 88 | 87.8 | Better than 59% of US hospitals |
How often the hospital gave recommended care, and how fast.
| Measure | Mclaren Bay Region | US median | MI average | CMS comparison | US rank |
|---|---|---|---|---|---|
| Emergency department volume2024-01-01 to 2024-12-31 | medium | ||||
| 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 · 1,828 cases | 57 | 79 | 74.71 | Worse than 80% 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 · 484 cases | 186 | 154 | 167 | Worse than 70% 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 · 416 cases | 169 | 148 | 161 | Worse than 64% 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 · 51 cases | 382 | 247 | 300 | Worse than 85% 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 · 17 cases | 236 | 293 | 338 | Better than 74% of US hospitals | |
| Left before being seen2024-01-01 to 2024-12-31 · 28,588 cases | 1 | 1 | 1.933 | Better than 42% of US hospitals | |
| Head CT results2024-10-01 to 2025-09-30 | Not Available | 73.42 | |||
| Endoscopy/polyp surveillance: appropriate follow-up interval for normal colonoscopy in average risk patients2024-01-01 to 2024-12-31 · 116 cases | 97 | 97 | 93.2 | Better than 46% of US hospitals | |
| 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 · 2,187 cases | 13 | 15 | 15.67 | Better than 60% of US hospitals | |
| Appropriate care for severe sepsis and septic shock2024-10-01 to 2025-09-30 · 139 cases | 48 | 65 | 59.69 | Worse than 83% of US hospitals | |
| Septic Shock 3-Hour Bundle2024-10-01 to 2025-09-30 · 35 cases | 66 | 73 | 69.54 | Worse than 65% of US hospitals | |
| Septic Shock 6-Hour Bundle2024-10-01 to 2025-09-30 · 21 cases | 100 | 88 | 83.94 | The best result, shared by 11% of US hospitals | |
| Severe Sepsis 3-Hour Bundle2024-10-01 to 2025-09-30 · 139 cases | 63 | 82 | 77.12 | Worse than 94% of US hospitals | |
| Severe Sepsis 6-Hour Bundle2024-10-01 to 2025-09-30 · 68 cases | 88 | 94 | 90.36 | Worse than 79% of US hospitals | |
| Discharged on Antithrombotic Therapy2024-01-01 to 2024-12-31 · 158 cases | 91 | 98 | 94.44 | Worse than 91% of US hospitals | |
| Anticoagulation Therapy for Atrial Fibrillation/Flutter2024-01-01 to 2024-12-31 · 42 cases | 60 | 75 | 69.44 | Worse than 87% of US hospitals | |
| Antithrombotic Therapy by End of Hospital Day 22024-01-01 to 2024-12-31 · 144 cases | 90 | 94 | 91.64 | Worse than 77% of US hospitals | |
| 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 | Mclaren Bay Region | US median | MI average | CMS comparison | US rank |
|---|---|---|---|---|---|
| Abdomen CT Use of Contrast Material2024-07-01 to 2025-06-30 | 11.4 | 5 | 6.103 | Worse than 91% of US hospitals | |
| Breast Cancer Screening Recall Rates2024-07-01 to 2025-06-30 | 5.2 | 6.6 | 7.033 | Better than 69% of US hospitals |
Medicare spending around an inpatient stay compared with the US (1 is the US median).
| Measure | Mclaren Bay Region | US median | MI average | CMS comparison | US rank |
|---|---|---|---|---|---|
| Medicare hospital spending per patient (Medicare Spending per Beneficiary)2024-01-01 to 2024-12-31 | 1.01 | 0.99 | 0.9406 | Worse than 59% of US hospitals |
Measures CMS reports for the hospital's psychiatric unit or for a psychiatric hospital.
| Measure | Mclaren Bay Region | US median | MI average | CMS comparison | US rank |
|---|---|---|---|---|---|
| Follow-up care within 30 days after psychiatric hospitalization2023-07-01 to 2024-06-30 · 101 cases | 81.2 | 60.8 | 65.68 | Better than 95% of US hospitals | |
| Follow-up care within 7 days after psychiatric hospitalization2023-07-01 to 2024-06-30 · 101 cases | 56.4 | 35.5 | 41.19 | Better than 93% of US hospitals | |
| Hours of physical-restraint use per 1,000 psychiatric patient hours2024-01-01 to 2024-12-31 · 4,713 cases | 0.19 | 0.05 | 0.5395 | Better than 73% of US hospitals | |
| Hours of seclusion use per 1,000 psychiatric patient hours2024-01-01 to 2024-12-31 · 4,713 cases | 0 | 0.03 | 0.2451 | The worst result, shared by 39% of US hospitals | |
| Psychiatric patients screened for and given the flu vaccine2024-10-01 to 2025-03-31 · 318 cases | 89 | 87 | 74.89 | Better than 54% of US hospitals | |
| Medication continuation after psychiatric discharge2022-07-01 to 2024-06-30 · 203 cases | 92.1 | 78.1 | 85.88 | Better than 97% of US hospitals | |
| Readmitted to any hospital within 30 days of psychiatric discharge2022-07-01 to 2024-06-30 · 256 cases | 18.2 | 19.1 | 18.2 | No Different Than the National Rate | Better than 65% of US hospitals |
| Psychiatric patients screened for metabolic disorders2024-01-01 to 2024-12-31 · 302 cases | 83 | 92 | 82.53 | Worse than 69% of US hospitals | |
| Alcohol use brief intervention provided or offered2024-01-01 to 2024-12-31 · 113 cases | 94 | 74 | 63.54 | Better than 80% of US hospitals | |
| Alcohol use brief intervention provided2024-01-01 to 2024-12-31 · 111 cases | 95 | 81 | 66.29 | Better than 77% of US hospitals | |
| Alcohol and other drug use disorder treatment provided or offered at discharge2024-01-01 to 2024-12-31 · 269 cases | 94 | 77 | 71.83 | Better than 75% of US hospitals | |
| Alcohol and other drug use disorder treatment provided at discharge2024-01-01 to 2024-12-31 · 269 cases | 93 | 56 | 49.06 | Better than 82% of US hospitals | |
| Tobacco use treatment provided or offered at discharge2024-01-01 to 2024-12-31 · 245 cases | 9 | 64 | 57.33 | Worse than 84% of US hospitals | |
| Tobacco use treatment provided at discharge2024-01-01 to 2024-12-31 · 245 cases | 7 | 4 | 17.72 | Better than 56% of US hospitals | |
| Discharged patients who received a transition record with the specified elements2024-01-01 to 2024-12-31 · 486 cases | 47 | 77 | 45.19 | Worse than 69% of US hospitals |
Excess readmission ratios by condition; above 1 means more readmissions than expected.
| Measure | Mclaren Bay Region | US median | MI average | CMS comparison | US rank |
|---|---|---|---|---|---|
| READM-30-AMI-HRRP2021-07-01 to 2024-06-30 · 350 cases | 1.107 | 0.9995 | 0.995 | Worse than 94% of US hospitals | |
| READM-30-CABG-HRRP2021-07-01 to 2024-06-30 · 103 cases | 1.388 | 1 | 0.9907 | Worse than 99% of US hospitals | |
| READM-30-COPD-HRRP2021-07-01 to 2024-06-30 · 212 cases | 1.075 | 0.9969 | 0.9989 | Worse than 94% of US hospitals | |
| READM-30-HF-HRRP2021-07-01 to 2024-06-30 · 507 cases | 1.089 | 0.9983 | 1.002 | Worse than 91% of US hospitals | |
| READM-30-HIP-KNEE-HRRP2021-07-01 to 2024-06-30 · 148 cases | 1.165 | 0.9916 | 1.061 | Worse than 86% of US hospitals | |
| READM-30-PN-HRRP2021-07-01 to 2024-06-30 · 301 cases | 1.007 | 0.9955 | 0.9984 | Worse than 57% of US hospitals |
| By fiscal year | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 | FY 2026 |
|---|---|---|---|---|---|---|
| READM-30-AMI-HRRP | 0.9007 | 0.893 | 1.028 | 1.128 | 1.129 | 1.107 |
| READM-30-CABG-HRRP | 1.098 | 0.8772 | 0.8283 | 1.024 | 1.163 | 1.388 |
| READM-30-COPD-HRRP | 1.018 | 0.998 | 1.048 | 1.082 | 1.084 | 1.075 |
| READM-30-HF-HRRP | 1.1 | 1.07 | 1.048 | 1.001 | 1.059 | 1.089 |
| READM-30-HIP-KNEE-HRRP | 1.085 | 1.036 | 1.062 | 1.001 | 1.097 | 1.165 |
| READM-30-PN-HRRP | 1.004 | 1.039 | 1.002 | 1.041 | 1.043 | 1.007 |
Infection ratios, the PSI 90 composite and the total score Medicare ranks hospitals on; lower is better.
| Measure | Mclaren Bay Region | US median | MI average | CMS comparison | US rank |
|---|---|---|---|---|---|
| CAUTI standardized infection ratio2023-01-01 to 2024-12-31 | 0.936 | 0.489 | 0.5894 | Worse than 84% of US hospitals | |
| CDI standardized infection ratio2023-01-01 to 2024-12-31 | 0.336 | 0.346 | 0.3948 | Better than 51% of US hospitals | |
| CLABSI standardized infection ratio2023-01-01 to 2024-12-31 | 0.223 | 0.559 | 0.7747 | Better than 80% of US hospitals | |
| HAC Reduction Program payment reductionFY 2026 | No | ||||
| MRSA standardized infection ratio2023-01-01 to 2024-12-31 | 0.233 | 0.6405 | 0.8034 | Better than 83% of US hospitals | |
| Patient safety and adverse events composite (PSI 90)2022-07-01 to 2024-06-30 | 0.9394 | 0.9628 | 1.007 | Better than 60% of US hospitals | |
| SSI standardized infection ratio2023-01-01 to 2024-12-31 | 0 | 0.7945 | 1.234 | The best result, shared by 12% of US hospitals | |
| Total HAC scoreFY 2026 | -0.4804 | -0.0453 | 0.1353 | Better than 78% of US hospitals |
| By fiscal year | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 | FY 2026 |
|---|---|---|---|---|---|---|
| HAC Reduction Program payment reduction | No | No | N/A | Yes | Yes | No |
| Total HAC score | -0.181 | -0.3454 | 0 | 0.8421 | 0.6726 | -0.4804 |
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 2024)
Accreditation
Major
Medical school affiliation
Private (not for profit)
Ownership type
387
Medicare-certified beds
254
Registered nurses (full-time equivalent)
1972
In Medicare since
Source: CMS Provider of Services file, as reported by the hospital and state surveyors.
What Mclaren Bay Region reported to Medicare in its latest cost report, covering Oct 1, 2024 to Sep 30, 2025.
8,953
Inpatient discharges
Medicare 27%, Medicaid 2%
42,339
Inpatient days
52% of available bed days used
1,187
Employees (full-time equivalent)
22
Interns and residents (full-time equivalent)
Source: CMS cost report (HCRIS) (report 830587). Figures cover the reporting period, which is not always 12 months, and are self-reported.
Inpatient days and discharges Mclaren Bay Region reported by payer. Medicare and Medicaid include their managed care plans, shown separately below.
| Medicare | Medicaid | Other | Total | |
|---|---|---|---|---|
| Inpatient days | 11,120 | 515 | 30,704 | 42,339 |
| Discharges | 2,391 | 215 | 6,347 | 8,953 |
| Average length of stay | 4.7 days | 2.4 days | 4.8 days | 4.7 days |
| Average daily census | 30.5 | 1.4 | 84.1 | 116.0 |
21,113
Medicare Advantage days
4,020 discharges
4,910
Medicaid managed care days
949 discharges
3,679
Observation bed days
| Unit | Beds | Inpatient days | Medicare days | Occupancy |
|---|---|---|---|---|
| Adults & pediatrics | 205 | 36,478 | 9,611 | 53% |
| Intensive care unit | 32 | 5,220 | 1,509 | 42% |
| Nursery | 641 | |||
| Subprovider - ipf | 28 | 8,092 | 1,109 | 83% |
| Subprovider - irf | 20 | 5,119 | 1,872 | 70% |
Source: CMS cost report (HCRIS, Form 2552-10), report 830587, as submitted. Hospitals report these figures themselves; they are not audited financial statements. Worksheet S-3 Part I.
What Mclaren Bay Region treats Medicare patients for most often, in 2024. 1,796 Medicare discharges in 65 published DRGs; 22% surgical; 66% 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 | 153 | $48,532 | $11,828 | $14,269 | 1.98 |
| Heart failure and shock with MCCMS-DRG 291, medical | 114 | $27,612 | $7,545 | $8,118 | 1.28 |
| Acute myocardial infarction, discharged alive with MCCMS-DRG 280, medical | 74 | $39,366 | $9,418 | $11,574 | 1.59 |
| Simple pneumonia and pleurisy with MCCMS-DRG 193, medical | 54 | $33,886 | $7,575 | $9,962 | 1.33 |
| Percutaneous cardiovascular procedures with intraluminal device without MCCMS-DRG 322, surgical | 52 | $66,786 | $9,708 | $19,635 | 1.82 |
| Circulatory disorders except AMI, with cardiac catheterization without MCCMS-DRG 287, medical | 50 | $26,353 | $5,848 | $7,748 | 1.08 |
| Renal failure with MCCMS-DRG 682, medical | 49 | $34,409 | $8,856 | $10,116 | 1.50 |
| Chronic obstructive pulmonary disease with MCCMS-DRG 190, medical | 42 | $26,234 | $6,362 | $7,713 | 1.10 |
| Cardiac arrhythmia and conduction disorders with CCMS-DRG 309, medical | 42 | $17,514 | $3,922 | $5,149 | 0.74 |
| Acute myocardial infarction, discharged alive with CCMS-DRG 281, medical | 40 | $23,220 | $4,636 | $6,827 | 0.91 |
| Circulatory disorders except AMI, with cardiac catheterization with MCCMS-DRG 286, medical | 40 | $46,540 | $13,285 | $13,683 | 2.16 |
| Respiratory infections and inflammations with MCCMS-DRG 177, medical | 39 | $39,994 | $9,674 | $11,758 | 1.70 |
| Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes with MCCMS-DRG 640, medical | 39 | $28,949 | $7,810 | $8,511 | 1.32 |
| Esophagitis, gastroenteritis and miscellaneous digestive disorders without MCCMS-DRG 392, medical | 38 | $21,103 | $3,897 | $6,204 | 0.79 |
| Pulmonary edema and respiratory failureMS-DRG 189, medical | 37 | $30,485 | $7,392 | $8,963 | 1.23 |
| Cardiac arrhythmia and conduction disorders without cc/mccMS-DRG 310, medical | 36 | $11,837 | $2,363 | $3,480 | 0.55 |
| Renal failure with CCMS-DRG 683, medical | 36 | $23,151 | $4,893 | $6,806 | 0.90 |
| Endovascular cardiac valve replacement and supplement procedures without MCCMS-DRG 267, surgical | 35 | $179,943 | $31,103 | $52,903 | 4.88 |
| Infectious and parasitic diseases with o.r. procedures with MCCMS-DRG 853, surgical | 35 | $101,410 | $29,881 | $29,815 | 5.00 |
| Syncope and collapseMS-DRG 312, medical | 31 | $20,139 | $4,471 | $5,921 | 0.86 |
See all 65 Medicare inpatient DRGs at Mclaren Bay Region
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) Mclaren Bay Region billed Medicare for most in 2024: 1,917 services in all.
| Service group | Services | Patients | Average charges | Average Medicare payment | US average payment |
|---|---|---|---|---|---|
| Level 1 Endovascular ProceduresAPC 5191 | 331 | 329 | $9,043 | $2,050 | $2,208 |
| Level 5 Urology and Related ServicesAPC 5375 | 156 | 137 | $14,018 | $3,644 | $3,918 |
| Level 3 Endovascular ProceduresAPC 5193 | 152 | 144 | $39,053 | $7,946 | $8,874 |
| Level 5 Musculoskeletal ProceduresAPC 5115 | 114 | 109 | $53,068 | $9,994 | $10,772 |
| Level 2 Excision/ Biopsy/ Incision and DrainageAPC 5072 | 111 | 71 | $4,168 | $1,151 | $1,220 |
| Comprehensive Observation ServicesAPC 8011 | 100 | 98 | $9,306 | $1,884 | $2,090 |
| Level 3 Pacemaker and Similar ProceduresAPC 5223 | 80 | 80 | $44,719 | $7,656 | $8,569 |
| Level 4 Musculoskeletal ProceduresAPC 5114 | 73 | 69 | $22,135 | $4,938 | $5,339 |
| Level 4 Urology and Related ServicesAPC 5374 | 71 | 62 | $8,577 | $2,474 | $2,629 |
| Level 3 Musculoskeletal ProceduresAPC 5113 | 70 | 68 | $10,742 | $2,289 | $2,373 |
See all 29 Medicare outpatient services at Mclaren Bay Region
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 Mclaren Bay Region 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 8,206 in 2020 to 5,945 in 2025.
| ZIP code | Stays | Of this hospital's stays | Days | Charges | Market share | Share in 2020 |
|---|---|---|---|---|---|---|
| 48706 | 1,492 | 25% | 7,546 | $72.7M | 50% | 75% |
| 48708 | 1,325 | 22% | 6,679 | $65.2M | 65% | 81% |
| 48732 | 522 | 9% | 2,707 | $26M | 64% | 84% |
| 48661 | 214 | 4% | 929 | $12.4M | 34% | 40% |
| 48650 | 167 | 3% | 686 | $7.6M | 42% | 56% |
| 48634 | 138 | 2% | 672 | $6.3M | 53% | 65% |
| 48413 | 125 | 2% | 598 | $6.9M | 35% | 25% |
| 48631 | 116 | 2% | 593 | $6.5M | 38% | 69% |
| 48756 | 103 | 2% | 481 | $5.7M | 32% | 37% |
| 48723 | 102 | 2% | 556 | $5.4M | 15% | 13% |
| 48611 | 95 | 2% | 487 | $5.1M | 30% | 42% |
| 48858 | 88 | 1% | 431 | $7.1M | 6% | 9% |
| 48610 | 82 | 1% | 342 | $4.8M | 45% | 42% |
| 48658 | 76 | 1% | 389 | $3.9M | 22% | 28% |
| 48624 | 64 | 1% | 245 | $4M | 6% | 9% |
| 48656 | 62 | 1% | 259 | $2.7M | 21% | 21% |
| 48642 | 54 | 1% | 227 | $3M | 4% | 4% |
| 48703 | 53 | 1% | 247 | $3M | 19% | 27% |
| 48733 | 51 | 1% | 296 | $2.8M | 70% | 73% |
| 48768 | 51 | 1% | 288 | $2.7M | 9% | 8% |
| 48467 | 50 | 1% | 242 | $2.3M | 40% | 41% |
| 48759 | 47 | 1% | 264 | $2.5M | 31% | 47% |
| 48747 | 44 | 1% | 203 | $2.1M | 59% | 78% |
| 48767 | 43 | 1% | 170 | $2.2M | 56% | 64% |
| 48739 | 39 | 1% | 155 | $2.2M | 15% | 20% |
Source: CMS Hospital Service Area file. Shares are of the 5,945 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 Mclaren Bay Region reported at its latest Medicare certification survey (2015). Counts are people, not full-time equivalents.
13
Operating rooms
4
Endoscopy rooms
5
Cardiac catheterization rooms
33
Psychiatric unit beds
14
Rehabilitation unit beds
14
Off-site locations
1
Off-site emergency departments
254
Registered nurses
3
Licensed practical nurses
30
Physicians
11
Resident physicians
7
Nurse practitioners
9
Physician assistants
8
Pharmacists
21
Respiratory therapists
11
Physical therapists
6
Occupational therapists
2
Speech pathologists and audiologists
11
Radiology technicians
3
Nuclear medicine technicians
4
Laboratory technicians
9
Medical technologists
4
Social workers
722
Other personnel
Source: CMS Provider of Services file.
483 clinicians who bill Medicare list Mclaren Bay Region 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.
Annie Kalapparambath, M.D
Diagnostic Radiology Physician
NPI 1235349234
See commercial rates for Annie Kalapparambath, M.DKevin Carter, DO
Diagnostic Radiology Physician
NPI 1659422749
See commercial rates for Kevin Carter, DOGlenn Kershen, MD
Urology Physician
NPI 1013900190
See commercial rates for Glenn Kershen, MDKhalil Nasrallah, MD
Neurology Physician
NPI 1619923455
See commercial rates for Khalil Nasrallah, MDSteven Jensen, MD
Urology Physician
NPI 1154314193
See commercial rates for Steven Jensen, MDJohn Howland, M.D.
Rheumatology Physician
NPI 1013000819
See commercial rates for John Howland, M.D.Erik Voogd, M.D.
Pain Medicine (Anesthesiology) Physician
NPI 1679552228
See commercial rates for Erik Voogd, M.D.Jonathan Horbal, D.O. PLC
Allergy & Immunology Physician
NPI 1538396239
See commercial rates for Jonathan Horbal, D.O. PLCAditya Bulusu, MD
Urology Physician
NPI 1982697074
See commercial rates for Aditya Bulusu, MDMichael Legacy, D.O.
Diagnostic Radiology Physician
NPI 1831545953
See commercial rates for Michael Legacy, D.O.Linda Lawrence Murphy, MD
Diagnostic Radiology Physician
NPI 1568437085
See commercial rates for Linda Lawrence Murphy, MDJaphet Joseph, M.D.
Cardiovascular Disease Physician
NPI 1578531232
See commercial rates for Japhet Joseph, M.D.Brent Boyce, M.D.
Dermatology Physician
NPI 1417944786
See commercial rates for Brent Boyce, M.D.Mohammed Obeid, D.O.
Internal Medicine Physician
NPI 1457383911
See commercial rates for Mohammed Obeid, D.O.Rashid Iqbal, MD
Internal Medicine Physician
NPI 1982627469
See commercial rates for Rashid Iqbal, MDSteven Klepac, MD
Diagnostic Radiology Physician
NPI 1265416002
See commercial rates for Steven Klepac, MDTazeen Ahmed, MD
Geriatric Medicine (Internal Medicine) Physician
NPI 1356370944
See commercial rates for Tazeen Ahmed, MDOmar Haqqani, MD
Vascular Surgery Physician
NPI 1932369618
See commercial rates for Omar Haqqani, MDMohamed Ali, M.D.
Internal Medicine Physician
NPI 1881705580
See commercial rates for Mohamed Ali, M.D.Robert Selley, D.O.
Diagnostic Radiology Physician
NPI 1376807123
See commercial rates for Robert Selley, D.O.Nadir Khan, D.O.
Diagnostic Radiology Physician
NPI 1720286230
See commercial rates for Nadir Khan, D.O.Subbarao Chavali, M.D.
Cardiovascular Disease Physician
NPI 1669490769
See commercial rates for Subbarao Chavali, M.D.Muwaffaq Salameh, MD
Nephrology Physician
NPI 1851647390
See commercial rates for Muwaffaq Salameh, MDDaniel Wood, DO
Diagnostic Radiology Physician
NPI 1245645167
See commercial rates for Daniel Wood, DOSource: 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 Mclaren Bay Region reported to Medicare for Oct 1, 2024 to Sep 30, 2025. Percentages are of net patient revenue.
| Line | Amount | Share |
|---|---|---|
| Gross patient revenue (charges) | $1.1B | 371.0% |
| Inpatient | $489.7M | 166.1% |
| Outpatient | $603.7M | 204.8% |
| Contractual allowances and discounts | -$798.7M | -271.0% |
| Net patient revenue | $294.8M | 100.0% |
| Operating expenses | -$314.5M | -106.7% |
| Operating income from patient care | -$19.8M | -6.7% |
| Other income | $42.2M | 14.3% |
| Contributions and donations | $184,570 | 0.1% |
| Investment income | $27.9M | 9.4% |
| Other | $14.1M | 4.8% |
| Net income | $22.4M | 7.6% |
| Line | Amount | Share |
|---|---|---|
| Traditional Medicare | $181.4M | 18.2% |
| Medicaid (including managed care) | $118.5M | 11.9% |
| Other payers and self-pay | $696.3M | 69.9% |
| Total charges | $996.1M | 100.0% |
Source: CMS cost report (HCRIS, Form 2552-10), report 830587, 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 Mclaren Bay Region's latest cost report.
-6.7%
Operating margin
Operating income from patient care / net patient revenue
6.7%
Total margin
Net income / net patient revenue plus other income
10.3%
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
$43.97
Average hourly wage
Adjusted salaries / paid hours (Worksheet S-3 Part II)
5.2%
Return on assets
Net income for a year / total assets
6.6%
Return on equity
Net income for a year / fund balance
0.14
Long-term debt to fund balance
Mortgages, notes and loans / fund balance
0.14
Current ratio
Current assets / current liabilities
-0.88
Quick ratio
Cash, temporary investments and net receivables / current liabilities
-72 days
Days cash on hand
Cash and temporary investments / daily operating expenses excluding depreciation
35 days
Days in patient receivables
Net patient receivables / daily net patient revenue
44 days
Average payment period
Current liabilities / daily operating expenses excluding depreciation
0.79
Asset turnover
Total revenue for a year / total assets
18.3 years
Average age of plant
Accumulated depreciation / depreciation for a year
Source: CMS cost report (HCRIS, Form 2552-10), report 830587, as submitted. Hospitals report these figures themselves; they are not audited financial statements.
What Mclaren Bay Region owned and owed at the end of its reporting period (Sep 2025), across all fund types: $427.9M in total assets and a $341.3M fund balance.
| Line | Amount | Of total assets |
|---|---|---|
| Cash and temporary investments | -$60.1M | -14.1% |
| Patient receivables, net | $28M | 6.5% |
| Inventory | $6.7M | 1.6% |
| Total current assets | $5.2M | 1.2% |
| Property and equipment, net of depreciation | $105.7M | 24.7% |
| Investments and other assets | $316.9M | 74.1% |
| Total assets | $427.9M | 100.0% |
| Current liabilities | $36.4M | 8.5% |
| Long-term debt | $48.7M | 11.4% |
| Total liabilities | $86.6M | 20.2% |
| Fund balance (net assets) | $341.3M | 79.8% |
Source: CMS cost report (HCRIS, Form 2552-10), report 830587, as submitted. Hospitals report these figures themselves; they are not audited financial statements.
Care Mclaren Bay Region provided without full payment, as reported on Worksheet S-10 of its cost report.
$6.4M
Cost of charity care
Care for patients approved for charity care and uninsured discounts, at cost
$5M
Bad debt
Patient bills written off as uncollectible, at charges
$12.1M
Medicaid shortfall
Cost of Medicaid patients (charges times the cost-to-charge ratio) minus Medicaid payments; negative means a surplus
$7.9M
Total unreimbursed and uncompensated care
2.5% 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 830587, as submitted. Hospitals report these figures themselves; they are not audited financial statements.
Mclaren Bay Region's full-year cost reports, by fiscal year end. Reports shorter than ten months are left out.
| Fiscal year ending | Sep 2020 | Sep 2021 | Sep 2022 | Sep 2023 | Sep 2024 | Sep 2025 |
|---|---|---|---|---|---|---|
| Net patient revenue | $292.8M | $317.9M | $314.7M | $295.6M | $303.8M | $294.8M |
| Operating expenses | $309M | $323.9M | $327M | $326.3M | $339.8M | $314.5M |
| Operating margin | -5.5% | -1.9% | -3.9% | -10.4% | -11.8% | -6.7% |
| Net income | $15.5M | $64.6M | -$44.2M | -$56M | $25.5M | $22.4M |
| Total assets | $478.7M | $519.6M | $417.3M | $406.3M | $410.6M | $427.9M |
| Discharges | 12,905 | 11,872 | 10,716 | 9,631 | 9,605 | 8,953 |
| Inpatient days | 57,277 | 60,376 | 59,923 | 52,450 | 46,164 | 42,339 |
| Medicare Advantage days | 16,527 | 20,391 | 22,132 | 23,543 | 21,859 | 21,113 |
| Beds | 363 | 362 | 332 | 293 | 259 | 285 |
| Employees (FTE) | 1,518 | 1,441 | 1,443 | 1,360 | 1,236 | 1,187 |
Source: CMS cost report (HCRIS, Form 2552-10), report 830587, as submitted. Hospitals report these figures themselves; they are not audited financial statements.
Each cost center Mclaren Bay Region 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 |
|---|---|---|---|---|---|
| Impl. dev. charged to patients | $34.7M | $123.9M | 0.28 | 2,425 | |
| Drugs charged to patients | $34.1M | $87.4M | 0.39 | 3,266 | |
| Operating room | $8.4M | $28.3M | $64.6M | 0.44 | 47,682 |
| Clinic | $28.7M | $19M | $13M | 1.46 | |
| Medical supplies charged to patient | $17.7M | $48.3M | 0.37 | 2,425 | |
| Laboratory | $4.1M | $14.6M | $81.1M | 0.18 | 12,803 |
| Emergency | $5.7M | $12.3M | $46.6M | 0.26 | 25,040 |
| Cardiac catheterization | $5M | $9.6M | $128.6M | 0.07 | 20,765 |
| Radiology-diagnostic | $3M | $7.3M | $35.9M | 0.20 | 13,362 |
| Physical therapy | $3.1M | $7M | $30.8M | 0.23 | 20,209 |
| Anesthesiology | $4.9M | $7.5M | 0.65 | 543 | |
| Observation beds (non-distinct part | $3.8M | $6.6M | 0.57 | ||
| Recovery room | $1.8M | $3.3M | $13.7M | 0.24 | 2,598 |
| Ct scan | $982,141 | $3.2M | $66.5M | 0.05 | 2,722 |
| Delivery room & labor room | $2.6M | $3M | $4.7M | 0.63 | 22,836 |
| Respiratory therapy | $1.9M | $2.9M | $17.4M | 0.17 | 1,696 |
| Radiology-therapeutic | $1.1M | $2.2M | $11.3M | 0.20 | |
| Endoscopy | $487,352 | $2.1M | $5.7M | 0.37 | 5,000 |
| Mri | $269,176 | $2M | $13.5M | 0.15 | 5,295 |
| Oncology infusion | $822,498 | $1.7M | $44.3M | 0.04 | |
| Psych day care | $370,660 | $1.1M | $2.8M | 0.41 | 9,615 |
| Radioisotope | $211,907 | $837,382 | $7.4M | 0.11 | 5,488 |
| Electroencephalography | $754,177 | $2.6M | 0.29 |
| Department | Salaries | Total cost | Charges | Cost-to-charge | Square feet |
|---|---|---|---|---|---|
| Adults & pediatrics | $17.5M | $41M | $75.8M | 0.54 | 45,688 |
| Subprovider - ipf | $3M | $6.3M | $14.7M | 0.43 | 5,364 |
| Intensive care unit | $2.4M | $6.3M | $30.4M | 0.21 | 13,228 |
| Subprovider - irf | $2.4M | $5.1M | $9.6M | 0.53 | 9,450 |
| Nursery | $1.3M | $1.4M | 0.92 | 707 |
| Department | Salaries | Direct cost | Paid hours | Average hourly wage | Square feet |
|---|---|---|---|---|---|
| Administrative & general | $5.7M | $46.8M | 165,834 | $34.56 | 174,079 |
| Operation of plant | $1.3M | $10.6M | 51,058 | $25.53 | 98,703 |
| Cap rel costs-mvble equip | $8.4M | ||||
| Pharmacy | $2.5M | $4.4M | 60,039 | $42.32 | |
| Cap rel costs-bldg & fixt | $4M | 609,698 | |||
| Nursing administration | $2.6M | $3.1M | 47,709 | $54.21 | 15,686 |
| Housekeeping | $1.8M | $3M | 97,935 | $18.29 | 8,233 |
| I&r services-salary & fringes apprv | $2.4M | $2M | 2,524 | ||
| I&r services-other prgm costs apprv | $2M | ||||
| Dietary | $1.2M | $2M | 32,516 | $17.82 | 13,380 |
| Social service | $1.3M | $1.7M | 30,733 | $43.55 | 2,289 |
| Medical records & library | $38,643 | $1.6M | 51 | $30.12 | 5,876 |
| Cafeteria | $1.3M | 32,734 | $17.70 | 2,516 | |
| Laundry & linen service | $884,527 | ||||
| Employee benefits department | $474,169 | $807,514 | 12,804 | $37.03 | 169 |
Source: CMS cost report (HCRIS, Form 2552-10), report 830587, 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 Mclaren Bay Region for an inpatient stay.
2.04
Case mix index
Higher than 80% of hospitals paid under Medicare IPPS
Average Medicare DRG weight of its inpatient cases (FY 2027); higher means more complex, costlier care.
Teaching hospital
Teaching status
0.08 residents per bed
Medicare-funded interns and residents per bed (FY 2027).
19.1%
Low-income patient share
Disproportionate share percentage: Medicaid and SSI patient days CMS uses for safety-net payments (FY 2027).
2,384
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 | 1.79 | 1.80 | 1.90 | 1.98 | 1.97 | 1.92 | 2.04 |
| Wage index | 0.999 | 0.950 | 0.932 | 0.918 | 0.966 | 0.959 | 0.955 |
| Readmissions adjustment | -1.28% | -1.04% | -0.52% | -0.56% | -0.79% | -1.58% | -2.22% |
| Value-based purchasing adjustment | +0.42% | +0.36% | +0.36% | +0.02% | -1.33% | -0.50% | 0.00% |
| Medicare inpatient stays | 6,368 | 6,368 | 4,408 | 3,698 | 3,079 | 2,781 | 2,384 |
Source: CMS IPPS final rule Impact File (FY 2027).
Organizations Mclaren Bay Region reports to Medicare as owners or with operational control. 2 individuals also hold ownership interests; they are not listed here.
McLaren Health Care Corporation
5% or greater direct ownership interest, 100%, since 2001
Sources: CMS Hospital All Owners.
The officers and board members on Mclaren Bay Region'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 13 of 18 are shown.
| Name | Title |
|---|---|
| Chad Grant | Mhc Executive VP |
| Tim Vargas | Interim CEO (7/25-8/25) |
| Kenneth Parsons MD | Chief Medical Officer |
| Carolyn S Potter | VP Human Resources |
| Stacy Klump | VP Patient Care Services CNO |
| Joshua Ulery | VP Ancillary Support Services - Part Year |
| Heather L Gallegos | Secretary |
| Amy Rodriguez | Vice-chairman |
| Gary E Bosco | Chairman |
| Aren Laljie | Interim CFO |
| Thomas Keller | CEO (beg 8/25) |
Board members: Dominic Monastiere, Jamie Carter, Lee Newton DO, Matthew Felan, Mitzi M M Dimitroff, Praveen Kamaraju MD, Rajesh Dandamudi MD, Srinivasachari Chakravarthi MD, Terry J Cherwin DO.
Source: IRS Form 990 Part VII filed by Mclaren Bay Region (EIN 38-1976271), via the IRS e-file data. A health system's return can cover several hospitals.
Mental health
CCN 23S041, certified 1984, Medicare prospective payment
Rehab
CCN 23T041, certified 1989, Medicare prospective payment
Source: Worksheet S-2 Part I of Mclaren Bay Region's latest Medicare cost report (HCRIS).
About Mclaren Bay Region's rates and hospital price transparency.
For MRI of the abdomen, before and after contrast (CPT 74183), published negotiated rates at Mclaren Bay Region range from $277 to $1,437 across 3 insurers. Aetna's rate is $1,437. The median at nearby comparable hospitals is $608. 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 Mclaren Bay Region range from $277 to $3,738 across 3 insurers. Aetna's rate is $3,738. The median at nearby comparable hospitals is $671. 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 Mclaren Bay Region range from $680 to $949 across 3 insurers. UnitedHealthcare's rate is $949. The median at nearby comparable hospitals is $1,256. 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 Mclaren Bay Region range from $5,104 to $10,429 across 3 insurers. Blue Cross Blue Shield's rate is $5,104. What a patient pays depends on their plan's deductible, coinsurance and network status.
For Screening mammography, bilateral (CPT 77067), published negotiated rates at Mclaren Bay Region range from $83 to $316 across 3 insurers. Aetna's rate is $310. The median at nearby comparable hospitals is $178. 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 Mclaren Bay Region range from $14,281 to $59,015 across 3 insurers. Blue Cross Blue Shield's rate is $21,251. The median at nearby comparable hospitals is $24,664. What a patient pays depends on their plan's deductible, coinsurance and network status.
Mclaren Bay Region 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 0.08 Medicare-funded residents per bed at Mclaren Bay Region for fiscal year 2027, so it is a teaching hospital.
Yes. Under the Hospital Readmissions Reduction Program, Medicare cuts Mclaren Bay Region's base inpatient payments by an estimated 2.22% 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 (153 discharges), heart failure and shock with mcc (114 discharges), acute myocardial infarction, discharged alive with mcc (74 discharges).
Mclaren Bay Region's Medicare case mix index is 2.04 for fiscal year 2027, higher than 80% of hospitals paid under the inpatient prospective payment system.
Mclaren Bay Region reported 8,953 inpatient discharges and 42,339 inpatient days from Oct 1, 2024 to Sep 30, 2025.
Mclaren Bay Region reported 1,187 full-time-equivalent employees on payroll from Oct 1, 2024 to Sep 30, 2025.
Mclaren Bay Region reported $294.8M in net patient revenue on $1.1B of gross charges for Oct 1, 2024 to Sep 30, 2025, an operating margin of -6.7%, and net income of $22.4M.
Mclaren Bay Region reported $7.9M of unreimbursed and uncompensated care for Oct 1, 2024 to Sep 30, 2025, including $6.4M of charity care at cost.
Mclaren Bay Region's Medicare enrollment lists Thomas Keller as President/ceo since 2025. Its 2024 IRS Form 990 lists Tim Vargas as Interim CEO (7/25-8/25).
Insurers' price transparency files list Mclaren Bay Region under employer identification number 38-1976271 (Mclaren Bay Region). 55 health plans and networks list 38-1976271 for it.
483 clinicians who bill Medicare list Mclaren Bay Region as a hospital affiliation in CMS's Doctors and Clinicians data. The largest groups are physician assistant (49), family medicine physician (47), internal medicine physician (46).
Yes. CMS's Provider of Services file lists The Joint Commission as the accrediting organization for Mclaren Bay Region, effective 2024.
In its Medicare enrollment, Mclaren Bay Region reports McLaren Health Care Corporation as 5% or greater direct ownership interest (100%).
CMS lists 39 services at Mclaren Bay Region, including Acute Renal Dialysis, Adult Inpatient Psychiatric Care, Anesthesia, Cardiac Catheterization Lab, Cardiac Thoracic Surgery, CARF Inpatient Rehabilitation (Commission On Accreditation Of Rehabilitation Facilities Inpatient Rehabilitation).
In CMS's 2025 Hospital Service Area file, the most Medicare inpatient stays at Mclaren Bay Region came from ZIP codes 48706 (1,492), 48708 (1,325), 48732 (522).
Mclaren Bay Region has 285 beds, including its psychiatric, rehabilitation and other subprovider units, in its latest Medicare cost report. 387 are Medicare-certified beds in CMS's Provider of Services file. Facility type: Short Term Acute Care Hospital.
Mclaren Bay Region is located at 1900 Columbus Avenue, Bay City, MI 48708. Its main phone number is (989) 894-3000.
Mclaren Bay Region's CMS Certification Number (CCN), also called its Medicare provider number, is 230041.
The National Provider Identifier (NPI) on file for Mclaren Bay Region is 1528031226.
Mclaren Bay Region is affiliated with McLaren Health Care Corporation.
Mclaren Bay Region lists 33 in-network payers, including Aetna, Ameri Health, Aspirus Health Plan, Avera Health Plans, and is Medicare-certified. Insurance acceptance may vary by plan, so confirm coverage with your insurer or the hospital's billing department.
260 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