Northwell Health · East Meadow, NY
1 of 5
CMS star rating
1,119
Beds
11,092
Inpatient discharges a year
$454.6M
Net patient revenue a year
38
In-network payers
Nassau University Medical Center is a 1119-bed government - local hospital in East Meadow, NY, affiliated with Northwell Health. Below you'll find publicly disclosed negotiated rates and facility details, including 38 in-network payers and 276 disclosed rate categories.
The 24 services Nassau University Medical Center 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
$8,529 - $10,072
from 3 insurers · median $9,275
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 neonatal nursery services to CMS
Childbirth · Inpatient
MS-DRG 788
$12,130 - $13,730
from 3 insurers · median $12,671
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 neonatal nursery services to CMS
Childbirth · Inpatient
MS-DRG 807
$8,529 - $10,072
from 3 insurers · median $9,275
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 neonatal nursery services to CMS
Medicine & Surgery · Inpatient
MS-DRG 216
$123,762 - $157,591
from 3 insurers · median $145,417
Hospital reports cardiac thoracic surgery services to CMS
Medicine & Surgery · Inpatient
MS-DRG 460
$46,276 - $55,713
from 3 insurers · median $54,602
Hospital reports neurosurgical services to CMS
Medicine & Surgery · Inpatient
MS-DRG 473
$32,072 - $40,149
from 3 insurers · median $37,841
Hospital reports neurosurgical services to CMS
Medicine & Surgery · Inpatient
MS-DRG 470
$26,109 - $31,019
from 3 insurers · median $28,539
Hospital reports orthopedic surgery services to CMS
Medicine & Surgery · Inpatient
MS-DRG 743
$17,264 - $19,952
from 3 insurers · median $17,474
Hospital reports inpatient surgical services to CMS
CT imaging
CPT 74177
$689 - $974
from 4 insurers · median $806
Common here, based on CMS Medicare volume
Digestive procedures
CPT 43239
$1,445 - $3,691
from 4 insurers · median $3,223
Common here, based on CMS Medicare volume
Digestive procedures
CPT 45378
$1,445 - $3,691
from 4 insurers · median $3,356
Common here, based on CMS Medicare volume
Digestive procedures
CPT 45380
$421 - $3,691
from 4 insurers · median $2,383
Common here, based on CMS Medicare volume
Digestive procedures
CPT 45385
$439 - $3,691
from 4 insurers · median $2,509
Common here, based on CMS Medicare volume
CT imaging
CPT 70450
$146 - $891
from 4 insurers · median $243
Common here, based on CMS Medicare volume
CT imaging
CPT 74176
$317 - $891
from 4 insurers · median $611
Common here, based on CMS Medicare volume
CT imaging
CPT 71275
$605 - $976
from 4 insurers · median $823
Common here, based on CMS Medicare volume
Orthopedics and pain
CPT 20610
$1,579 - $3,691
from 4 insurers · median $3,488
Common here, based on CMS Medicare volume
Mammography
CPT 77067
$137 - $442
from 4 insurers · median $215
Common here, based on CMS Medicare volume
MRI imaging
CPT 70553
$690 - $1,205
from 4 insurers · median $1,098
Common here, based on CMS Medicare volume
Cardiology and vascular testing
CPT 93306
$225 - $578
from 4 insurers · median $362
Common here, based on CMS Medicare volume
MRI imaging
CPT 70551
$410 - $1,205
from 4 insurers · median $871
Common here, based on CMS Medicare volume
Ear, nose and throat
CPT 69436
$1,923 - $3,691
from 3 insurers · median $3,321
Typical for a hospital with this service line
MRI imaging
CPT 74183
$778 - $1,373
from 4 insurers · median $1,201
Common here, based on CMS Medicare volume
Orthopedics and pain
CPT 29880
$2,153 - $3,691
from 3 insurers · median $3,321
15 Medicare claims in Level 3 Musculoskeletal Procedures (CMS 2024)
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* | 24 | 302% | 10 | 11 |
| Insurer B* | 16 | 285% | 9 | 7 |
| Insurer C* | 24 | 203% | 7 | 14 |
| Insurer D* | 22 | 193% | 2 | 16 |
How we chose these services: 1 appear in this hospital's own Medicare claims, 14 are common here based on CMS Medicare volume, and 9 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 Nassau University Medical Center, 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
$454.6M net patient revenue
Ownership and leadership
State
The employer identification numbers (EINs) health plans and networks list for Nassau University Medical Center 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 |
|---|---|---|
| 11-3465690Nassau University Medical Center | 60Aetna, Cigna, United Healthcare (incl Optum, Rocky Mountain, Health Plan of Nevada, Sierra Health), Allied Benefit Systems, Ameri Health and 55 more | 1982620977 Nassau Health Care Corporation1801857172 Nassau Health Care Corporation1497716534 Nassau Health Care Corporationand 38 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.
2201 Hempstead Turnpike, East Meadow, NY 11554
(516) 572-0123
How Nassau University Medical Center 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
Worse on 1 of 7 measures
0 better, 6 no different, 1 worse than the US rate
Deaths within 30 days, such as after a heart attack, pneumonia or stroke
Safety
Better on 2 of 5 measures
2 better, 3 no different, 0 worse than the US rate
Infections, surgical complications and other harm in the hospital
Readmissions
Worse on 3 of 6 measures
0 better, 3 no different, 3 worse than the US rate
Patients back in the hospital or ER soon after leaving
Patient survey rating
1 of 5
The lowest rating, shared by 2% of US hospitals
From the HCAHPS survey of recent inpatients
Would definitely recommend
47%
Lower than 99% 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)
1.23
Higher than 91% 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
164 min
Higher than 60% 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
19%
Lower than 99% 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 | Worse on 1 of 7 measures | |
| Safety | Better on 2 of 5 measures | |
| Readmissions | Worse on 3 of 6 measures | |
| Patient survey ratingCMS: Summary star rating | 1 of 5 | 2024-10-01 to 2025-09-30 |
| Would definitely recommendCMS: "YES", patients would definitely recommend the hospital | 47% | 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) | 1.23 | 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 | 164 min | 2024-10-01 to 2025-09-30 |
| Sepsis careCMS: Appropriate care for severe sepsis and septic shock | 19% | 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 Nassau University Medical Center's inpatient payments for its readmissions, quality and cost results.
-0.48% on Medicare payments
Readmissions penalty
Hospital Readmissions Reduction Program adjustment for excess readmissions, as estimated in the FY 2027 IPPS final rule.
-0.91% 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 Nassau University Medical Center, beside the US median and the average of NY 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 | NY average | CMS comparison | US rank |
|---|---|---|---|---|---|
| Rate of complications for hip/knee replacement patients2023-04-01 to 2025-03-31 | Not Available | 3.952 | |||
| Hybrid Hospital-Wide All-Cause Risk Standardized Mortality Rate2024-07-01 to 2025-06-30 · 1,616 cases | 3.3 | 3.9 | 3.707 | Better than 83% of US hospitals | |
| Death rate for heart attack patients2022-07-01 to 2025-06-30 · 32 cases | 11.1 | 11.8 | 11.31 | Better than 72% of US hospitals | |
| Death rate for CABG surgery patients2022-07-01 to 2025-06-30 | Not Available | 1.91 | |||
| Death rate for COPD patients2022-07-01 to 2025-06-30 · 63 cases | 9.7 | 8.5 | 8.316 | Worse than 79% of US hospitals | |
| Death rate for heart failure patients2022-07-01 to 2025-06-30 · 78 cases | 11.4 | 11 | 10.43 | Worse than 57% of US hospitals | |
| Death rate for pneumonia patients2022-07-01 to 2025-06-30 · 207 cases | 17.5 | 15.2 | 14.6 | Worse than 82% of US hospitals | |
| Death rate for stroke patients2023-07-01 to 2025-06-30 · 104 cases | 10.6 | 11.6 | 11.03 | Better than 68% of US hospitals | |
| Pressure ulcer rate2022-07-01 to 2024-06-30 · 3,537 cases | 0.44 | 0.51 | 0.9123 | No Different Than the National Rate | Better than 61% of US hospitals |
| Death rate among surgical inpatients with serious treatable complications2022-07-01 to 2024-06-30 · 29 cases | 249 | 173 | 184 | Worse Than the National Rate | Worse than 99% of US hospitals |
| Iatrogenic pneumothorax rate2022-07-01 to 2024-06-30 · 4,336 cases | 0.18 | 0.2 | 0.2101 | No Different Than the National Rate | Better than 76% of US hospitals |
| In-hospital fall-associated fracture rate2022-07-01 to 2024-06-30 · 4,170 cases | 0.35 | 0.27 | 0.2858 | No Different Than the National Rate | Worse than 95% of US hospitals |
| Postoperative hemorrhage or hematoma rate2022-07-01 to 2024-06-30 · 531 cases | 2.08 | 2.29 | 2.43 | No Different Than the National Rate | Better than 80% of US hospitals |
| Postoperative acute kidney injury requiring dialysis rate2022-07-01 to 2024-06-30 · 43 cases | 1.67 | 1.63 | 1.674 | No Different Than the National Rate | Worse than 72% of US hospitals |
| Postoperative respiratory failure rate2022-07-01 to 2024-06-30 · 43 cases | 14.56 | 8.88 | 9.324 | No Different Than the National Rate | Worse than 94% of US hospitals |
| Perioperative pulmonary embolism or deep vein thrombosis rate2022-07-01 to 2024-06-30 · 476 cases | 6.22 | 3.4 | 3.686 | Worse Than the National Rate | Worse than 99% of US hospitals |
| Postoperative sepsis rate2022-07-01 to 2024-06-30 · 38 cases | 6.13 | 5.105 | 5.465 | No Different Than the National Rate | Worse than 83% of US hospitals |
| Postoperative wound dehiscence rate2022-07-01 to 2024-06-30 · 62 cases | 1.74 | 1.72 | 1.729 | No Different Than the National Rate | Worse than 59% of US hospitals |
| Abdominopelvic accidental puncture or laceration rate2022-07-01 to 2024-06-30 · 376 cases | 1 | 1.02 | 1.053 | No Different Than the National Rate | Better than 57% of US hospitals |
Unplanned returns to a hospital after a stay or an outpatient procedure; lower is better.
| Measure | This hospital | US median | NY average | CMS comparison | US rank |
|---|---|---|---|---|---|
| Hospital return days for heart attack patients2022-07-01 to 2025-06-30 | Not Available | 10.66 | |||
| Hospital return days for heart failure patients2022-07-01 to 2025-06-30 · 81 cases | 101 | 1.25 | 26.25 | Worse than 99% of US hospitals | |
| Hospital return days for pneumonia patients2022-07-01 to 2025-06-30 · 170 cases | 116 | 3.85 | 27.98 | Worse than 99% 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 · 57 cases | 13.1 | 12.9 | 12.82 | No Different Than the National Rate | Worse than 56% of US hospitals |
| Rate of inpatient admissions for patients receiving outpatient chemotherapy2024-01-01 to 2024-12-31 | Not Available | 11.22 | Number of Cases Too Small | ||
| Rate of emergency department (ED) visits for patients receiving outpatient chemotherapy2024-01-01 to 2024-12-31 | Not Available | 5.026 | Number of Cases Too Small | ||
| Ratio of unplanned hospital visits after hospital outpatient surgery2024-01-01 to 2024-12-31 · 50 cases | 1.1 | 1 | 0.9336 | No Different than expected | Worse than 69% of US hospitals |
| Acute Myocardial Infarction (AMI) 30-Day Readmission Rate2023-07-01 to 2025-06-30 | Not Available | 14.47 | |||
| Rate of readmission for CABG2023-07-01 to 2025-06-30 | Not Available | 10.69 | |||
| Rate of readmission for chronic obstructive pulmonary disease (COPD) patients2023-07-01 to 2025-06-30 · 105 cases | 19.9 | 19.8 | 20.27 | Worse than 53% of US hospitals | |
| Heart failure (HF) 30-Day Readmission Rate2023-07-01 to 2025-06-30 · 106 cases | 23.3 | 21.3 | 21.89 | Worse than 93% of US hospitals | |
| Rate of readmission after hip/knee replacement2023-07-01 to 2025-06-30 | Not Available | 5.589 | |||
| Pneumonia (PN) 30-Day Readmission Rate2023-07-01 to 2025-06-30 · 221 cases | 18.4 | 17.2 | 17.78 | Worse than 85% of US hospitals |
Standardized infection ratios (1 is the US baseline) and the counts behind them; lower is better.
| Measure | This hospital | US median | NY average | CMS comparison | US rank |
|---|---|---|---|---|---|
| Central Line Associated Bloodstream Infection (ICU + select Wards): Lower Confidence Limit2024-10-01 to 2025-09-30 | 0.14 | 0.172 | 0.2612 | No Different than National Benchmark | |
| Central Line Associated Bloodstream Infection (ICU + select Wards): Upper Confidence Limit2024-10-01 to 2025-09-30 | 1.493 | 1.504 | 1.692 | No Different than National Benchmark | |
| Central Line Associated Bloodstream Infection: Number of Device Days2024-10-01 to 2025-09-30 | 5,292 | 1,370 | 8,161 | No Different than National Benchmark | |
| Central Line Associated Bloodstream Infection (ICU + select Wards): Predicted Cases2024-10-01 to 2025-09-30 | 5.47 | 0.9835 | 8.553 | No Different than National Benchmark | |
| Central Line Associated Bloodstream Infection (ICU + select Wards): Observed Cases2024-10-01 to 2025-09-30 | 3 | 0 | 4.683 | No Different than National Benchmark | |
| Central Line Associated Bloodstream Infection (ICU + select Wards)2024-10-01 to 2025-09-30 | 0.548 | 0.484 | 0.5488 | No Different than National Benchmark | Worse than 55% of US hospitals |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Lower Confidence Limit2024-10-01 to 2025-09-30 | 0.029 | 0.138 | 0.1924 | Better than the National Benchmark | |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Upper Confidence Limit2024-10-01 to 2025-09-30 | 0.58 | 1.392 | 1.442 | Better than the National Benchmark | |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Number of Urinary Catheter Days2024-10-01 to 2025-09-30 | 8,078 | 1,799 | 8,098 | Better than the National Benchmark | |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Predicted Cases2024-10-01 to 2025-09-30 | 11.4 | 1.377 | 10.38 | Better than the National Benchmark | |
| Catheter Associated Urinary Tract Infections (ICU + select Wards): Observed Cases2024-10-01 to 2025-09-30 | 2 | 0 | 4.583 | Better than the National Benchmark | |
| Catheter Associated Urinary Tract Infections (ICU + select Wards)2024-10-01 to 2025-09-30 | 0.176 | 0.399 | 0.4307 | Better than the National Benchmark | Better than 70% of US hospitals |
| SSI - Colon Surgery: Lower Confidence Limit2024-10-01 to 2025-09-30 | Not Available | 0.2752 | |||
| SSI - Colon Surgery: Upper Confidence Limit2024-10-01 to 2025-09-30 | Not Available | 2.411 | |||
| SSI - Colon Surgery: Number of Procedures2024-10-01 to 2025-09-30 | 29 | 61 | 149 | ||
| SSI - Colon Surgery: Predicted Cases2024-10-01 to 2025-09-30 | 0.835 | 1.591 | 3.939 | ||
| SSI - Colon Surgery: Observed Cases2024-10-01 to 2025-09-30 | 3 | 1 | 2.941 | ||
| SSI - Colon Surgery2024-10-01 to 2025-09-30 | Not Available | 0.7341 | |||
| SSI - Abdominal Hysterectomy: Lower Confidence Limit2024-10-01 to 2025-09-30 | Not Available | 0.4218 | |||
| SSI - Abdominal Hysterectomy: Upper Confidence Limit2024-10-01 to 2025-09-30 | Not Available | 3.517 | |||
| SSI - Abdominal Hysterectomy: Number of Procedures2024-10-01 to 2025-09-30 | 57 | 38 | 90.43 | ||
| SSI - Abdominal Hysterectomy: Predicted Cases2024-10-01 to 2025-09-30 | 0.473 | 0.328 | 0.7508 | ||
| SSI - Abdominal Hysterectomy: Observed Cases2024-10-01 to 2025-09-30 | 0 | 0 | 0.708 | ||
| SSI - Abdominal Hysterectomy2024-10-01 to 2025-09-30 | Not Available | 1.049 | |||
| MRSA Bacteremia: Lower Confidence Limit2024-10-01 to 2025-09-30 | 0.455 | 0.193 | 0.2613 | No Different than National Benchmark | |
| MRSA Bacteremia: Upper Confidence Limit2024-10-01 to 2025-09-30 | 2.336 | 1.855 | 1.903 | No Different than National Benchmark | |
| MRSA Bacteremia: Patient Days2024-10-01 to 2025-09-30 | 69,381 | 14,451 | 80,977 | No Different than National Benchmark | |
| MRSA Bacteremia: Predicted Cases2024-10-01 to 2025-09-30 | 5.343 | 0.567 | 5.587 | No Different than National Benchmark | |
| MRSA Bacteremia: Observed Cases2024-10-01 to 2025-09-30 | 6 | 0 | 3.796 | No Different than National Benchmark | |
| MRSA Bacteremia2024-10-01 to 2025-09-30 | 1.123 | 0.597 | 0.6195 | No Different than National Benchmark | Worse than 83% of US hospitals |
| Clostridium Difficile (C.Diff): Lower Confidence Limit2024-10-01 to 2025-09-30 | 0.353 | 0.127 | 0.1972 | Better than the National Benchmark | |
| Clostridium Difficile (C.Diff): Upper Confidence Limit2024-10-01 to 2025-09-30 | 0.896 | 0.747 | 0.8371 | Better than the National Benchmark | |
| Clostridium Difficile (C.Diff): Patient Days2024-10-01 to 2025-09-30 | 66,467 | 13,646 | 73,951 | Better than the National Benchmark | |
| Clostridium Difficile (C.Diff): Predicted Cases2024-10-01 to 2025-09-30 | 31.14 | 5.683 | 38.28 | Better than the National Benchmark | |
| Clostridium Difficile (C.Diff): Observed Cases2024-10-01 to 2025-09-30 | 18 | 2 | 12.57 | Better than the National Benchmark | |
| Clostridium Difficile (C.Diff)2024-10-01 to 2025-09-30 | 0.578 | 0.279 | 0.3563 | Better than the National Benchmark | Worse than 81% of US hospitals |
How recent inpatients answered each survey question, with CMS's star rating per topic.
| Measure | This hospital | US median | NY average | CMS comparison | US rank |
|---|---|---|---|---|---|
| Room was "always" clean2024-10-01 to 2025-09-30 · 588 cases | 57 | 73 | 68.99 | Worse than 97% of US hospitals | |
| Room was "sometimes" or "never" clean2024-10-01 to 2025-09-30 · 588 cases | 17 | 8 | 10.19 | Worse than 94% of US hospitals | |
| Room was "usually" clean2024-10-01 to 2025-09-30 · 588 cases | 26 | 18 | 20.83 | ||
| Cleanliness - linear mean score2024-10-01 to 2025-09-30 · 588 cases | 78 | 87 | 84.97 | Worse than 96% of US hospitals | |
| Cleanliness - star rating2024-10-01 to 2025-09-30 · 588 cases | 1 | 4 | 3.044 | The lowest rating, shared by 4% of US hospitals | |
| Nurses "always" communicated well2024-10-01 to 2025-09-30 · 588 cases | 62 | 80 | 76.99 | Worse than 99% of US hospitals | |
| Nurse communication - linear mean score2024-10-01 to 2025-09-30 · 588 cases | 81 | 91 | 89.97 | Worse than 99% of US hospitals | |
| Nurses "sometimes" or "never" communicated well2024-10-01 to 2025-09-30 · 588 cases | 15 | 4 | 5.71 | Worse than 99% of US hospitals | |
| Nurse communication - star rating2024-10-01 to 2025-09-30 · 588 cases | 1 | 3 | 2.889 | The lowest rating, shared by 4% of US hospitals | |
| Nurses "usually" communicated well2024-10-01 to 2025-09-30 · 588 cases | 23 | 16 | 17.3 | ||
| Doctors "always" communicated well2024-10-01 to 2025-09-30 · 588 cases | 67 | 79 | 76.68 | Worse than 98% of US hospitals | |
| Doctor communication - linear mean score2024-10-01 to 2025-09-30 · 588 cases | 84 | 91 | 89.46 | Worse than 98% of US hospitals | |
| Doctors "sometimes" or "never" communicated well2024-10-01 to 2025-09-30 · 588 cases | 12 | 5 | 6.31 | Worse than 98% of US hospitals | |
| Doctor communication - star rating2024-10-01 to 2025-09-30 · 588 cases | 1 | 3 | 2.674 | The lowest rating, shared by 2% of US hospitals | |
| Doctors "usually" communicated well2024-10-01 to 2025-09-30 · 588 cases | 21 | 16 | 17.01 | ||
| Staff "always" explained2024-10-01 to 2025-09-30 · 588 cases | 48 | 61 | 58.86 | Worse than 98% of US hospitals | |
| Communication about medicines - linear mean score2024-10-01 to 2025-09-30 · 588 cases | 65 | 77 | 74.78 | Worse than 99% of US hospitals | |
| Staff "sometimes" or "never" explained2024-10-01 to 2025-09-30 · 588 cases | 33 | 19 | 21.9 | Worse than 99% of US hospitals | |
| Communication about medicines - star rating2024-10-01 to 2025-09-30 · 588 cases | 1 | 3 | 2.274 | The lowest rating, shared by 7% of US hospitals | |
| Staff "usually" explained2024-10-01 to 2025-09-30 · 588 cases | 19 | 19 | 19.23 | ||
| Discharge information - linear mean score2024-10-01 to 2025-09-30 · 588 cases | 72 | 86 | 83.85 | Worse than 99% of US hospitals | |
| No, staff "did not" give patients this information2024-10-01 to 2025-09-30 · 588 cases | 27 | 13 | 15.46 | Worse than 99% of US hospitals | |
| Discharge information - star rating2024-10-01 to 2025-09-30 · 588 cases | 1 | 3 | 2.896 | The lowest rating, shared by 4% of US hospitals | |
| Yes, staff "did" give patients this information2024-10-01 to 2025-09-30 · 588 cases | 73 | 87 | 84.54 | Worse than 99% of US hospitals | |
| No, staff "did not" give patients information about help after discharge2024-10-01 to 2025-09-30 · 588 cases | 29 | 14 | 16.81 | Worse than 98% of US hospitals | |
| Yes, staff "did" give patients information about help after discharge2024-10-01 to 2025-09-30 · 588 cases | 71 | 86 | 83.19 | Worse than 98% of US hospitals | |
| Doctors "always" explained things so they could understand2024-10-01 to 2025-09-30 · 588 cases | 62 | 74 | 71.59 | Worse than 98% of US hospitals | |
| Doctors "sometimes" or "never" explained things so they could understand2024-10-01 to 2025-09-30 · 588 cases | 14 | 7 | 8.014 | Worse than 98% of US hospitals | |
| Doctors "usually" explained things so they could understand2024-10-01 to 2025-09-30 · 588 cases | 24 | 19 | 20.4 | ||
| Doctors "always" listened carefully2024-10-01 to 2025-09-30 · 588 cases | 65 | 77 | 74.66 | Worse than 98% of US hospitals | |
| Doctors "sometimes" or "never" listened carefully2024-10-01 to 2025-09-30 · 588 cases | 12 | 6 | 6.893 | Worse than 97% of US hospitals | |
| Doctors "usually" listened carefully2024-10-01 to 2025-09-30 · 588 cases | 23 | 17 | 18.44 | ||
| Doctors "always" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 588 cases | 74 | 85 | 82.9 | Worse than 98% of US hospitals | |
| Doctors "sometimes" or "never" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 588 cases | 10 | 3 | 4.479 | Worse than 99% of US hospitals | |
| Doctors "usually" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 588 cases | 16 | 11 | 12.62 | ||
| Patients who gave a rating of "6" or lower (low)2024-10-01 to 2025-09-30 · 588 cases | 26 | 8 | 10.63 | Worse than 99% of US hospitals | |
| Patients who gave a rating of "7" or "8" (medium)2024-10-01 to 2025-09-30 · 588 cases | 30 | 20 | 23.59 | ||
| Patients who gave a rating of "9" or "10" (high)2024-10-01 to 2025-09-30 · 588 cases | 44 | 72 | 65.78 | Worse than 99% of US hospitals | |
| Overall hospital rating - linear mean score2024-10-01 to 2025-09-30 · 588 cases | 74 | 88 | 85.79 | Worse than 99% of US hospitals | |
| Overall hospital rating - star rating2024-10-01 to 2025-09-30 · 588 cases | 1 | 3 | 2.815 | The lowest rating, shared by 2% of US hospitals | |
| Staff "always" explained new medications2024-10-01 to 2025-09-30 · 588 cases | 63 | 74 | 72.21 | Worse than 97% of US hospitals | |
| Staff "sometimes" or "never" explained new medications2024-10-01 to 2025-09-30 · 588 cases | 21 | 9 | 11.03 | Worse than 99% of US hospitals | |
| Staff "usually" explained new medications2024-10-01 to 2025-09-30 · 588 cases | 16 | 16 | 16.76 | ||
| Nurses "always" explained things so they could understand2024-10-01 to 2025-09-30 · 588 cases | 56 | 75 | 72.71 | Worse than 99% of US hospitals | |
| Nurses "sometimes" or "never" explained things so they could understand2024-10-01 to 2025-09-30 · 588 cases | 18 | 5 | 7.086 | Worse than 99% of US hospitals | |
| Nurses "usually" explained things so they could understand2024-10-01 to 2025-09-30 · 588 cases | 26 | 20 | 20.21 | ||
| Nurses "always" listened carefully2024-10-01 to 2025-09-30 · 588 cases | 60 | 77 | 73.59 | Worse than 99% of US hospitals | |
| Nurses "sometimes" or "never" listened carefully2024-10-01 to 2025-09-30 · 588 cases | 15 | 4 | 6.164 | Worse than 99% of US hospitals | |
| Nurses "usually" listened carefully2024-10-01 to 2025-09-30 · 588 cases | 25 | 19 | 20.24 | ||
| Nurses "always" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 588 cases | 70 | 86 | 83.55 | Worse than 99% of US hospitals | |
| Nurses "sometimes" or "never" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 588 cases | 12 | 3 | 4 | Worse than 99% of US hospitals | |
| Nurses "usually" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 588 cases | 18 | 11 | 12.45 | ||
| "Always" quiet at night2024-10-01 to 2025-09-30 · 588 cases | 38 | 59 | 49.08 | Worse than 98% of US hospitals | |
| "Sometimes" or "never" quiet at night2024-10-01 to 2025-09-30 · 588 cases | 27 | 9 | 16.57 | Worse than 99% of US hospitals | |
| "Usually" quiet at night2024-10-01 to 2025-09-30 · 588 cases | 35 | 31 | 34.35 | ||
| Quietness - linear mean score2024-10-01 to 2025-09-30 · 588 cases | 67 | 82 | 75.47 | Worse than 98% of US hospitals | |
| Quietness - star rating2024-10-01 to 2025-09-30 · 588 cases | 1 | 3 | 2.296 | The lowest rating, shared by 4% 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 · 588 cases | 21 | 5 | 7.297 | Worse than 99% of US hospitals | |
| "YES", patients would definitely recommend the hospital2024-10-01 to 2025-09-30 · 588 cases | 47 | 71 | 66.23 | Worse than 99% of US hospitals | |
| Recommend hospital - linear mean score2024-10-01 to 2025-09-30 · 588 cases | 72 | 87 | 84.56 | Worse than 99% of US hospitals | |
| "YES", patients would probably recommend the hospital2024-10-01 to 2025-09-30 · 588 cases | 32 | 23 | 26.48 | ||
| Recommend hospital - star rating2024-10-01 to 2025-09-30 · 588 cases | 1 | 4 | 3.096 | The lowest rating, shared by 3% of US hospitals | |
| Staff "always" explained possible side effects2024-10-01 to 2025-09-30 · 588 cases | 33 | 47 | 44.58 | Worse than 98% of US hospitals | |
| Staff "sometimes" or "never" explained possible side effects2024-10-01 to 2025-09-30 · 588 cases | 44 | 30 | 33.46 | Worse than 97% of US hospitals | |
| Staff "usually" explained possible side effects2024-10-01 to 2025-09-30 · 588 cases | 23 | 22 | 21.96 | ||
| Summary star rating2024-10-01 to 2025-09-30 · 588 cases | 1 | 3 | 2.8 | The lowest rating, shared by 2% of US hospitals | |
| No, staff "did not" give patients information about possible symptoms2024-10-01 to 2025-09-30 · 588 cases | 25 | 12 | 14.29 | Worse than 99% of US hospitals | |
| Yes, staff "did" give patients information about possible symptoms2024-10-01 to 2025-09-30 · 588 cases | 75 | 88 | 85.71 | Worse than 99% of US hospitals |
How often the hospital gave recommended care, and how fast.
| Measure | This hospital | US median | NY average | CMS comparison | US rank |
|---|---|---|---|---|---|
| Emergency department volume2024-01-01 to 2024-12-31 | very high | ||||
| 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 | 7.9 | |||
| Hospital Harm - Severe Hypoglycemia2024-01-01 to 2024-12-31 · 3,260 cases | 1 | 1 | 1.158 | Worse than 34% of US hospitals | |
| Hospital Harm - Opioid Related Adverse Events2024-01-01 to 2024-12-31 | Not Available | 0.2381 | |||
| Healthcare workers given influenza vaccination2024-10-01 to 2025-03-31 · 3,966 cases | 30 | 79 | 69.3 | Worse than 97% 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 · 367 cases | 221 | 154 | 206 | Worse than 87% 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 · 230 cases | 164 | 148 | 200 | Worse than 60% 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 · 73 cases | 303 | 247 | 326 | Worse than 69% 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 · 89 cases | 467 | 293 | 350 | Worse than 93% of US hospitals | |
| Left before being seen2024-01-01 to 2024-12-31 · 63,483 cases | 3 | 1 | 2.294 | Worse than 78% of US hospitals | |
| Head CT results2024-10-01 to 2025-09-30 · 37 cases | 70 | 74 | 67.28 | Worse than 59% of US hospitals | |
| Endoscopy/polyp surveillance: appropriate follow-up interval for normal colonoscopy in average risk patients2024-01-01 to 2024-12-31 · 84 cases | 95 | 97 | 92.28 | Worse than 60% of US hospitals | |
| Improvement in Patient's Visual Function within 90 Days Following Cataract Surgery2024-01-01 to 2024-12-31 | Not Available | 100 | |||
| ST-Segment Elevation Myocardial Infarction (STEMI)2024-01-01 to 2024-12-31 | Not Available | 46.05 | |||
| Safe Use of Opioids - Concurrent Prescribing2024-01-01 to 2024-12-31 · 1,591 cases | 12 | 15 | 13.94 | Better than 69% of US hospitals | |
| Appropriate care for severe sepsis and septic shock2024-10-01 to 2025-09-30 · 130 cases | 19 | 65 | 58.55 | Worse than 99% of US hospitals | |
| Septic Shock 3-Hour Bundle2024-10-01 to 2025-09-30 · 28 cases | 32 | 73 | 70.43 | Worse than 98% of US hospitals | |
| Septic Shock 6-Hour Bundle2024-10-01 to 2025-09-30 | Not Available | 83.41 | |||
| Severe Sepsis 3-Hour Bundle2024-10-01 to 2025-09-30 · 130 cases | 65 | 82 | 77.52 | Worse than 92% of US hospitals | |
| Severe Sepsis 6-Hour Bundle2024-10-01 to 2025-09-30 · 75 cases | 47 | 94 | 86.12 | Worse than 99% of US hospitals | |
| Discharged on Antithrombotic Therapy2024-01-01 to 2024-12-31 · 77 cases | 88 | 98 | 96.71 | Worse than 95% of US hospitals | |
| Anticoagulation Therapy for Atrial Fibrillation/Flutter2024-01-01 to 2024-12-31 | Not Available | 77.25 | |||
| Antithrombotic Therapy by End of Hospital Day 22024-01-01 to 2024-12-31 · 81 cases | 90 | 94 | 92.87 | Worse than 77% of US hospitals | |
| Venous Thromboembolism Prophylaxis2024-01-01 to 2024-12-31 | Not Available | 85.23 | |||
| Intensive Care Unit Venous Thromboembolism Prophylaxis2024-01-01 to 2024-12-31 | Not Available | 94.43 |
How often scans were ordered when they may not be needed; lower is better.
| Measure | This hospital | US median | NY average | CMS comparison | US rank |
|---|---|---|---|---|---|
| Abdomen CT Use of Contrast Material2024-07-01 to 2025-06-30 | 11.5 | 5 | 5.231 | Worse than 92% of US hospitals | |
| Breast Cancer Screening Recall Rates2024-07-01 to 2025-06-30 | 19 | 6.6 | 23.75 | Worse than 95% of US hospitals |
Medicare spending around an inpatient stay compared with the US (1 is the US median).
| Measure | This hospital | US median | NY average | CMS comparison | US rank |
|---|---|---|---|---|---|
| Medicare hospital spending per patient (Medicare Spending per Beneficiary)2024-01-01 to 2024-12-31 | 1.09 | 0.99 | 0.9974 | Worse than 89% of US hospitals |
Measures CMS reports for the hospital's psychiatric unit or for a psychiatric hospital.
| Measure | This hospital | US median | NY average | CMS comparison | US rank |
|---|---|---|---|---|---|
| Follow-up care within 30 days after psychiatric hospitalization2023-07-01 to 2024-06-30 · 100 cases | 59 | 60.8 | 64.14 | Worse than 54% of US hospitals | |
| Follow-up care within 7 days after psychiatric hospitalization2023-07-01 to 2024-06-30 · 100 cases | 42 | 35.5 | 45.75 | Better than 69% of US hospitals | |
| Hours of physical-restraint use per 1,000 psychiatric patient hours2024-01-01 to 2024-12-31 · 36,862 cases | 0.48 | 0.05 | 0.188 | Better than 87% of US hospitals | |
| Hours of seclusion use per 1,000 psychiatric patient hours2024-01-01 to 2024-12-31 · 36,862 cases | 0.03 | 0.03 | 0.1882 | Better than 49% of US hospitals | |
| Psychiatric patients screened for and given the flu vaccine2024-10-01 to 2025-03-31 · 492 cases | 22 | 87 | 77.76 | Worse than 92% of US hospitals | |
| Medication continuation after psychiatric discharge2022-07-01 to 2024-06-30 · 189 cases | 86.8 | 78.1 | 83.01 | Better than 87% of US hospitals | |
| Readmitted to any hospital within 30 days of psychiatric discharge2022-07-01 to 2024-06-30 · 223 cases | 21.1 | 19.1 | 18.47 | No Different Than the National Rate | Worse than 78% of US hospitals |
| Psychiatric patients screened for metabolic disorders2024-01-01 to 2024-12-31 · 555 cases | 79 | 92 | 85.51 | Worse than 75% of US hospitals | |
| Alcohol use brief intervention provided or offered2024-01-01 to 2024-12-31 · 142 cases | 0 | 74 | 63.27 | The worst result, shared by 6% of US hospitals | |
| Alcohol use brief intervention provided2024-01-01 to 2024-12-31 | Not Available | 73.44 | |||
| Alcohol and other drug use disorder treatment provided or offered at discharge2024-01-01 to 2024-12-31 · 103 cases | 0 | 77 | 73.79 | The worst result, shared by 1% of US hospitals | |
| Alcohol and other drug use disorder treatment provided at discharge2024-01-01 to 2024-12-31 · 103 cases | 0 | 56 | 60.31 | The worst result, shared by 2% of US hospitals | |
| Tobacco use treatment provided or offered at discharge2024-01-01 to 2024-12-31 · 294 cases | 0 | 64 | 51.16 | The worst result, shared by 8% of US hospitals | |
| Tobacco use treatment provided at discharge2024-01-01 to 2024-12-31 · 294 cases | 0 | 4 | 20.6 | The worst result, shared by 31% of US hospitals | |
| Discharged patients who received a transition record with the specified elements2024-01-01 to 2024-12-31 · 2,300 cases | 96 | 77 | 70.93 | Better than 78% of US hospitals |
The scores Medicare uses to raise or lower inpatient payments; higher is better.
| Measure | This hospital | US median | NY average | CMS comparison | US rank |
|---|---|---|---|---|---|
| VBP clinical outcomes domain scoreFY 2026 | 25 | 20 | 30.89 | Better than 59% of US hospitals | |
| VBP clinical outcomes weighted domain scoreFY 2026 | 6.25 | 5 | 7.74 | Better than 58% of US hospitals | |
| VBP efficiency and cost reduction domain scoreFY 2026 | 0 | 10 | 20.53 | The worst result, shared by 43% of US hospitals | |
| VBP efficiency and cost reduction weighted domain scoreFY 2026 | 0 | 2.5 | 5.155 | The worst result, shared by 43% of US hospitals | |
| VBP person and community engagement domain scoreFY 2026 | 2 | 34 | 27.68 | Worse than 99% of US hospitals | |
| VBP person and community engagement weighted domain scoreFY 2026 | 0.5 | 8.75 | 6.965 | Worse than 99% of US hospitals | |
| VBP safety domain scoreFY 2026 | 36 | 40 | 38.92 | Worse than 58% of US hospitals | |
| VBP safety weighted domain scoreFY 2026 | 9 | 10 | 9.798 | Worse than 58% of US hospitals | |
| VBP total performance scoreFY 2026 | 15.75 | 29.5 | 29.44 | Worse than 94% of US hospitals |
| By fiscal year | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 | FY 2026 |
|---|---|---|---|---|---|---|
| VBP clinical outcomes domain score | 32.5 | 45 | 16.67 | 10 | 2.5 | 25 |
| VBP clinical outcomes weighted domain score | 8.125 | 11.25 | 4.167 | 2.5 | 0.625 | 6.25 |
| VBP efficiency and cost reduction domain score | 10 | Not Available | 0 | 0 | 10 | 0 |
| VBP efficiency and cost reduction weighted domain score | 2.5 | Not Available | 0 | 0 | 2.5 | 0 |
| VBP person and community engagement domain score | 9 | Not Available | Not Available | 0 | 0 | 2 |
| VBP person and community engagement weighted domain score | 2.25 | Not Available | Not Available | 0 | 0 | 0.5 |
| VBP safety domain score | 37.5 | Not Available | Not Available | 40 | 35 | 36 |
| VBP safety weighted domain score | 9.375 | Not Available | Not Available | 10 | 8.75 | 9 |
| VBP total performance score | 22.25 | Not Available | Not Available | 12.5 | 11.88 | 15.75 |
Excess readmission ratios by condition; above 1 means more readmissions than expected.
| Measure | This hospital | US median | NY average | CMS comparison | US rank |
|---|---|---|---|---|---|
| READM-30-AMI-HRRP2021-07-01 to 2024-06-30 | N/A | 1.001 | |||
| READM-30-CABG-HRRP2021-07-01 to 2024-06-30 | N/A | 0.9565 | |||
| READM-30-COPD-HRRP2021-07-01 to 2024-06-30 · 63 cases | 1.043 | 0.9969 | 1.014 | Worse than 83% of US hospitals | |
| READM-30-HF-HRRP2021-07-01 to 2024-06-30 · 90 cases | 1.071 | 0.9983 | 1.015 | Worse than 86% of US hospitals | |
| READM-30-HIP-KNEE-HRRP2021-07-01 to 2024-06-30 | N/A | 0.9473 | |||
| READM-30-PN-HRRP2021-07-01 to 2024-06-30 · 168 cases | 1.158 | 0.9955 | 1.019 | Worse than 98% of US hospitals |
| By fiscal year | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 | FY 2026 |
|---|---|---|---|---|---|---|
| READM-30-AMI-HRRP | 1.055 | N/A | N/A | N/A | N/A | N/A |
| READM-30-CABG-HRRP | N/A | N/A | N/A | N/A | N/A | N/A |
| READM-30-COPD-HRRP | 1.081 | 1.068 | 1.069 | 1.069 | 1.095 | 1.043 |
| READM-30-HF-HRRP | 1.115 | 1.12 | 1.086 | 1.045 | 1.026 | 1.071 |
| READM-30-HIP-KNEE-HRRP | N/A | N/A | N/A | N/A | N/A | N/A |
| READM-30-PN-HRRP | 1.015 | 0.9638 | 0.9708 | 1.064 | 1.174 | 1.158 |
Infection ratios, the PSI 90 composite and the total score Medicare ranks hospitals on; lower is better.
| Measure | This hospital | US median | NY average | CMS comparison | US rank |
|---|---|---|---|---|---|
| CAUTI standardized infection ratio2023-01-01 to 2024-12-31 | 0.135 | 0.489 | 0.5606 | Better than 83% of US hospitals | |
| CDI standardized infection ratio2023-01-01 to 2024-12-31 | 0.644 | 0.346 | 0.4123 | Worse than 84% of US hospitals | |
| CLABSI standardized infection ratio2023-01-01 to 2024-12-31 | 0.535 | 0.559 | 0.6757 | Better than 52% of US hospitals | |
| HAC Reduction Program payment reductionFY 2026 | No | ||||
| MRSA standardized infection ratio2023-01-01 to 2024-12-31 | 0.528 | 0.6405 | 0.8339 | Better than 61% of US hospitals | |
| Patient safety and adverse events composite (PSI 90)2022-07-01 to 2024-06-30 | 1.23 | 0.9628 | 1.099 | Worse than 91% of US hospitals | |
| SSI standardized infection ratio2023-01-01 to 2024-12-31 | 0.908 | 0.7945 | 0.793 | Worse than 58% of US hospitals | |
| Total HAC scoreFY 2026 | 0.2171 | -0.0453 | 0.1475 | Worse than 66% of US hospitals |
| By fiscal year | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 | FY 2026 |
|---|---|---|---|---|---|---|
| HAC Reduction Program payment reduction | No | Yes | N/A | No | Yes | No |
| Total HAC score | 0.1448 | 0.4261 | 0 | -0.1816 | 0.3866 | 0.2171 |
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 2015)
Accreditation
Major
Medical school affiliation
State
Ownership type
530
Medicare-certified beds
624
Registered nurses (full-time equivalent)
1966
In Medicare since
Source: CMS Provider of Services file, as reported by the hospital and state surveyors.
What Nassau University Medical Center reported to Medicare in its latest cost report, covering Jan 1, 2025 to Dec 31, 2025.
11,092
Inpatient discharges
Medicare 19%, Medicaid 19%
72,300
Inpatient days
53% of available bed days used
2,919
Employees (full-time equivalent)
289
Interns and residents (full-time equivalent)
Source: CMS cost report (HCRIS) (report 838716). Figures cover the reporting period, which is not always 12 months, and are self-reported.
Inpatient days and discharges Nassau University Medical Center reported by payer. Medicare and Medicaid include their managed care plans, shown separately below.
| Medicare | Medicaid | Other | Total | |
|---|---|---|---|---|
| Inpatient days | 15,083 | 13,323 | 43,894 | 72,300 |
| Discharges | 2,070 | 2,083 | 6,939 | 11,092 |
| Average length of stay | 7.3 days | 6.4 days | 6.3 days | 6.5 days |
| Average daily census | 41.3 | 36.5 | 120.3 | 198.1 |
13,642
Medicare Advantage days
1,917 discharges
16,361
Medicaid managed care days
3,231 discharges
| Unit | Beds | Inpatient days | Medicare days | Occupancy |
|---|---|---|---|---|
| Adults & pediatrics | 295 | 61,191 | 12,223 | 57% |
| Intensive care unit | 33 | 7,432 | 2,712 | 62% |
| Burn intensive care unit | 10 | 1,056 | 148 | 29% |
| Other special care | 28 | 1,596 | 16% | |
| Nursery | 1,025 | |||
| Subprovider - ipf | 133 | 31,120 | 3,684 | 64% |
| Subprovider - irf | 25 | 4,524 | 1,694 | 50% |
| Skilled nursing facility | 589 | 158,324 | 1,506 | 74% |
Source: CMS cost report (HCRIS, Form 2552-10), report 838716, as submitted. Hospitals report these figures themselves; they are not audited financial statements. Worksheet S-3 Part I.
What Nassau University Medical Center treats Medicare patients for most often, in 2024. 1,442 Medicare discharges in 51 published DRGs; 3% surgical; 44% 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 | $116,396 | $25,415 | $27,819 | 1.98 |
| Kidney and urinary tract infections without MCCMS-DRG 690, medical | 97 | $56,222 | $10,314 | $13,437 | 0.81 |
| Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes without MCCMS-DRG 641, medical | 71 | $68,186 | $13,726 | $16,296 | 0.78 |
| Alcohol, drug abuse or dependence without rehabilitation therapy without MCCMS-DRG 897, medical | 70 | $36,281 | $10,758 | $8,671 | 0.86 |
| Organic disturbances and intellectual disabilityMS-DRG 884, medical | 64 | $93,384 | $21,114 | $22,319 | 1.76 |
| Syncope and collapseMS-DRG 312, medical | 48 | $41,898 | $11,692 | $10,014 | 0.86 |
| Septicemia or severe sepsis without MV >96 hours without MCCMS-DRG 872, medical | 42 | $86,174 | $14,209 | $20,596 | 1.03 |
| PsychosesMS-DRG 885, medical | 37 | $69,058 | $19,041 | $16,505 | 1.37 |
| Kidney and urinary tract infections with MCCMS-DRG 689, medical | 36 | $112,945 | $16,565 | $26,994 | 1.17 |
| Seizures without MCCMS-DRG 101, medical | 34 | $45,553 | $10,996 | $10,887 | 0.91 |
| Heart failure and shock with MCCMS-DRG 291, medical | 33 | $90,371 | $16,053 | $21,599 | 1.28 |
| Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes with MCCMS-DRG 640, medical | 33 | $63,373 | $16,628 | $15,146 | 1.32 |
| Degenerative nervous system disorders without MCCMS-DRG 057, medical | 32 | $158,684 | $19,628 | $37,925 | 1.36 |
| Esophagitis, gastroenteritis and miscellaneous digestive disorders without MCCMS-DRG 392, medical | 32 | $39,990 | $9,638 | $9,558 | 0.79 |
| Cellulitis without MCCMS-DRG 603, medical | 31 | $49,233 | $10,727 | $11,767 | 0.88 |
| Trauma to the skin, subcutaneous tissue and breast without MCCMS-DRG 605, medical | 30 | $49,896 | $10,992 | $11,925 | 0.91 |
| Chest painMS-DRG 313, medical | 26 | $30,366 | $9,617 | $7,258 | 0.72 |
| Chronic obstructive pulmonary disease with MCCMS-DRG 190, medical | 25 | $67,121 | $12,969 | $16,042 | 1.10 |
| Fracture, sprain, strain and dislocation except femur, hip, pelvis and thigh without MCCMS-DRG 563, medical | 25 | $59,370 | $11,326 | $14,189 | 0.90 |
| Diabetes with CCMS-DRG 638, medical | 25 | $56,252 | $11,597 | $13,444 | 0.90 |
See all 51 Medicare inpatient DRGs at Nassau University Medical Center
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) Nassau University Medical Center billed Medicare for most in 2024: 183 services in all.
| Service group | Services | Patients | Average charges | Average Medicare payment | US average payment |
|---|---|---|---|---|---|
| Level 1 Intraocular ProceduresAPC 5491 | 51 | 34 | $7,894 | $2,092 | $1,752 |
| Comprehensive Observation ServicesAPC 8011 | 48 | 47 | $17,824 | $2,406 | $2,090 |
| Level 3 Vascular ProceduresAPC 5183 | 27 | 27 | $14,824 | $2,855 | $2,405 |
| Level 2 Excision/ Biopsy/ Incision and DrainageAPC 5072 | 21 | $7,092 | $1,456 | $1,220 | |
| Level 4 Musculoskeletal ProceduresAPC 5114 | 21 | 20 | $16,604 | $6,429 | $5,339 |
| Level 3 Musculoskeletal ProceduresAPC 5113 | 15 | 15 | $12,607 | $2,906 | $2,373 |
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 Nassau University Medical Center 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 4,054 in 2020 to 3,334 in 2025.
| ZIP code | Stays | Of this hospital's stays | Days | Charges | Market share | Share in 2020 |
|---|---|---|---|---|---|---|
| 11554 | 453 | 14% | 3,015 | $43.2M | 17% | 27% |
| 11590 | 413 | 12% | 3,130 | $44.4M | 15% | 17% |
| 11550 | 362 | 11% | 2,601 | $32.3M | 11% | 15% |
| 11553 | 328 | 10% | 2,383 | $34.6M | 27% | 39% |
| 11756 | 245 | 7% | 1,787 | $28.3M | 10% | 15% |
| 11710 | 185 | 6% | 1,216 | $17.6M | 10% | 18% |
| 11575 | 137 | 4% | 908 | $11.6M | 18% | 23% |
| 11801 | 133 | 4% | 1,028 | $14.8M | 6% | 8% |
| 11566 | 125 | 4% | 824 | $11.6M | 7% | 13% |
| 11520 | 117 | 4% | 763 | $9.8M | 6% | 13% |
| 11758 | 106 | 3% | 711 | $10.1M | 3% | 5% |
| 11793 | 84 | 3% | 729 | $10.4M | 5% | 8% |
| 11714 | 71 | 2% | 578 | $8.9M | 4% | 5% |
| 11783 | 55 | 2% | 326 | $5.4M | 5% | 7% |
| 11510 | 47 | 1% | 313 | $4.1M | 3% | 5% |
| 11735 | 39 | 1% | 236 | $3.4M | 2% | 5% |
| 11003 | 36 | 1% | 267 | $3.7M | 2% | 3% |
| 11803 | 28 | 1% | 150 | $2.1M | 2% | 2% |
| 11552 | 25 | 1% | 207 | $2.7M | 2% | 2% |
| 11762 | 24 | 1% | 128 | $2.4M | 2% | 6% |
| 11561 | 23 | 1% | 210 | $2.2M | 1% | 3% |
| 11434 | 22 | 1% | 136 | $1.7M | 1% | |
| 11530 | 21 | 1% | 88 | $1.2M | 2% | |
| 11010 | 20 | 1% | 298 | $3.1M | 1% | 2% |
| 11580 | 20 | 1% | 97 | $1.1M | 1% | 1% |
Source: CMS Hospital Service Area file. Shares are of the 3,334 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 Nassau University Medical Center reported at its latest Medicare certification survey (2024). Counts are people, not full-time equivalents.
10
Operating rooms
2
Endoscopy rooms
2
Cardiac catheterization rooms
128
Psychiatric unit beds
25
Rehabilitation unit beds
9
Off-site locations
624
Registered nurses
77
Licensed practical nurses
186
Physicians
351
Resident physicians
23
Nurse practitioners
24
Physician assistants
25
Pharmacists
18
Respiratory therapists
23
Physical therapists
19
Occupational therapists
4
Speech pathologists and audiologists
37
Radiology technicians
2
Nuclear medicine technicians
7
Laboratory technicians
43
Medical technologists
13
Dietitians
18
Social workers
11
Psychologists
1,219
Other personnel
Source: CMS Provider of Services file.
224 clinicians who bill Medicare list Nassau University Medical Center 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.
Alexander Weingarten, MD
Interventional Pain Medicine Physician
NPI 1558353078
See commercial rates for Alexander Weingarten, MDErik Altman, MD
Clinical Cardiac Electrophysiology Physician
NPI 1740440866
See commercial rates for Erik Altman, MDDaniel Chikvashvili, M.D.
Cardiovascular Disease Physician
NPI 1275592420
See commercial rates for Daniel Chikvashvili, M.D.Robert Moriarty, MD
Specialist
NPI 1699745034
See commercial rates for Robert Moriarty, MDRhyne Dengenis, D.O.
Orthopaedic Surgery Physician
NPI 1144663667
See commercial rates for Rhyne Dengenis, D.O.Charles Ruotolo, M.D.
Orthopaedic Surgery Physician
NPI 1255307443
See commercial rates for Charles Ruotolo, M.D.David Pfeffer, M.D.
Diagnostic Radiology Physician
NPI 1205819117
See commercial rates for David Pfeffer, M.D.Nickolaos Michelakis, M.D.
Cardiovascular Disease Physician
NPI 1649475294
See commercial rates for Nickolaos Michelakis, M.D.Gary Rosenblum, D.O.
Rheumatology Physician
NPI 1194706556
See commercial rates for Gary Rosenblum, D.O.Walter Gaudino, M.D.
Physical Medicine & Rehabilitation Physician
NPI 1346218930
See commercial rates for Walter Gaudino, M.D.Ofek Hai, D.O.
Cardiovascular Disease Physician
NPI 1710111661
See commercial rates for Ofek Hai, D.O.Salman Shah, M.D.
Vascular & Interventional Radiology Physician
NPI 1750549234
See commercial rates for Salman Shah, M.D.Eric Lepkowsky, MD
Orthopaedic Surgery Physician
NPI 1871024208
See commercial rates for Eric Lepkowsky, MDPeter Kechejian, MD.
Anesthesiology Physician
NPI 1326047291
See commercial rates for Peter Kechejian, MD.Ephram Weingarten, MD
Diagnostic Radiology Physician
NPI 1619945334
See commercial rates for Ephram Weingarten, MDOrville Mclenan, MD
Urology Physician
NPI 1346231628
See commercial rates for Orville Mclenan, MDSteven Lev, M.D.
Diagnostic Radiology Physician
NPI 1114989167
See commercial rates for Steven Lev, M.D.Elizabeth Morrison, M.D.
Orthopaedic Surgery Physician
NPI 1790989440
See commercial rates for Elizabeth Morrison, M.D.Richard Gotlib, MD
Specialist
NPI 1386623338
See commercial rates for Richard Gotlib, MDRobert Lopez, MD
Ophthalmology Physician
NPI 1962479287
See commercial rates for Robert Lopez, MDRaphael Rosenbaum, M.D.
Ophthalmology Physician
NPI 1801043211
See commercial rates for Raphael Rosenbaum, M.D.Saurabh Patel, M.D.
Diagnostic Radiology Physician
NPI 1649690611
See commercial rates for Saurabh Patel, M.D.Ariel Goldman, M.D.
Orthopaedic Surgery Physician
NPI 1134312440
See commercial rates for Ariel Goldman, M.D.Neeraj Kumar, MD
Nephrology Physician
NPI 1356594873
See commercial rates for Neeraj Kumar, 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 Nassau University Medical Center reported to Medicare for Jan 1, 2025 to Dec 31, 2025. Percentages are of net patient revenue.
| Line | Amount | Share |
|---|---|---|
| Gross patient revenue (charges) | $1.7B | 370.5% |
| Inpatient | $1.2B | 265.8% |
| Outpatient | $476.1M | 104.7% |
| Contractual allowances and discounts | -$1.2B | -270.5% |
| Net patient revenue | $454.6M | 100.0% |
| Operating expenses | -$692.8M | -152.4% |
| Operating income from patient care | -$238.2M | -52.4% |
| Other income | $136.4M | 30.0% |
| Contributions and donations | $169,769 | 0.0% |
| Investment income | $2M | 0.4% |
| COVID-19 relief funding | $3.8M | 0.8% |
| Other | $130.4M | 28.7% |
| Net income | -$101.8M | -22.4% |
| Line | Amount | Share |
|---|---|---|
| Traditional Medicare | $88.1M | 5.2% |
| Medicaid (including managed care) | $619.4M | 36.8% |
| Other payers and self-pay | $976.6M | 58.0% |
| Total charges | $1.7B | 100.0% |
Source: CMS cost report (HCRIS, Form 2552-10), report 838716, 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 Nassau University Medical Center's latest cost report.
-52.4%
Operating margin
Operating income from patient care / net patient revenue
-17.2%
Total margin
Net income / net patient revenue plus other income
-13.5%
EBITDAR margin
Net income before interest, depreciation and leases (Worksheet A-7), / total revenue
63% of expenses
Personnel costs
Salaries, direct-care contract labor and core wage-related costs / operating expenses
$49.07
Average hourly wage
Adjusted salaries / paid hours (Worksheet S-3 Part II)
-17.0%
Return on assets
Net income for a year / total assets
0.18
Current ratio
Current assets / current liabilities
0.06
Quick ratio
Cash, temporary investments and net receivables / current liabilities
24 days
Days cash on hand
Cash and temporary investments / daily operating expenses excluding depreciation
38 days
Days in patient receivables
Net patient receivables / daily net patient revenue
885 days
Average payment period
Current liabilities / daily operating expenses excluding depreciation
0.99
Asset turnover
Total revenue for a year / total assets
26.1 years
Average age of plant
Accumulated depreciation / depreciation for a year
Source: CMS cost report (HCRIS, Form 2552-10), report 838716, as submitted. Hospitals report these figures themselves; they are not audited financial statements.
What Nassau University Medical Center owned and owed at the end of its reporting period (Dec 2025), across all fund types: $597.3M in total assets and a -$1.4B fund balance.
| Line | Amount | Of total assets |
|---|---|---|
| Cash and temporary investments | $43.8M | 7.3% |
| Patient receivables, net | $47.7M | 8.0% |
| Inventory | $10M | 1.7% |
| Total current assets | $286.6M | 48.0% |
| Property and equipment, net of depreciation | $115.8M | 19.4% |
| Investments and other assets | $194.9M | 32.6% |
| Total assets | $597.3M | 100.0% |
| Current liabilities | $1.6B | 272.1% |
| Long-term debt | $72.1M | 12.1% |
| Total liabilities | $2B | 339.0% |
| Fund balance (net assets) | -$1.4B | -239.0% |
Source: CMS cost report (HCRIS, Form 2552-10), report 838716, as submitted. Hospitals report these figures themselves; they are not audited financial statements.
Care Nassau University Medical Center provided without full payment, as reported on Worksheet S-10 of its cost report.
$15.4M
Cost of charity care
Care for patients approved for charity care and uninsured discounts, at cost
$23.3M
Bad debt
Patient bills written off as uncollectible, at charges
$70.4M
Medicaid shortfall
Cost of Medicaid patients (charges times the cost-to-charge ratio) minus Medicaid payments; negative means a surplus
$66.9M
Total unreimbursed and uncompensated care
9.7% 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 838716, as submitted. Hospitals report these figures themselves; they are not audited financial statements.
Nassau University Medical Center's full-year cost reports, by fiscal year end. Reports shorter than ten months are left out.
| Fiscal year ending | Dec 2020 | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|---|
| Net patient revenue | $414.3M | $416.8M | $430.9M | $504.9M | $484.9M | $454.6M |
| Operating expenses | $631.3M | $632M | $659.1M | $695.2M | $681.2M | $692.8M |
| Operating margin | -52.4% | -51.6% | -52.9% | -37.7% | -40.5% | -52.4% |
| Net income | -$40M | -$113.6M | -$41.8M | -$23.1M | -$82.9M | -$101.8M |
| Total assets | $790M | $768M | $767.3M | $652.4M | $681.1M | $597.3M |
| Discharges | 14,607 | 15,725 | 14,249 | 12,795 | 11,649 | 11,092 |
| Inpatient days | 72,500 | 77,943 | 80,875 | 76,994 | 72,415 | 72,300 |
| Medicare Advantage days | 9,060 | 11,744 | 13,510 | 13,448 | 14,336 | 13,642 |
| Beds | 1,069 | 1,049 | 1,049 | 1,058 | 1,119 | 1,119 |
| Employees (FTE) | 2,779 | 2,798 | 3,236 | 3,343 | 2,889 | 2,919 |
Source: CMS cost report (HCRIS, Form 2552-10), report 838716, as submitted. Hospitals report these figures themselves; they are not audited financial statements.
Each cost center Nassau University Medical Center 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 |
|---|---|---|---|---|---|
| Drugs charged to patients | $31.1M | $107.5M | 0.29 | ||
| Emergency | $22M | $28.1M | $167.4M | 0.17 | 27,681 |
| Operating room | $11.6M | $28.1M | $29.8M | 0.94 | 37,907 |
| Medical supplies charged to patient | $26.2M | $45.6M | 0.58 | ||
| Laboratory | $6.6M | $19.7M | $107.1M | 0.18 | 67,892 |
| Clinic | $11M | $18M | $49.4M | 0.37 | 68,083 |
| Radiology-diagnostic | $11.2M | $12.9M | $101M | 0.13 | 25,574 |
| Renal dialysis | $5M | $10.4M | $31.5M | 0.33 | 18,874 |
| Physical therapy | $2.8M | $8.7M | $17.4M | 0.50 | 48,119 |
| Delivery room & labor room | $2.5M | $6M | $7.5M | 0.80 | 1,602 |
| Anesthesiology | $3.8M | $5.6M | $20.8M | 0.27 | 9,127 |
| Dental services | $1.9M | $4.3M | $2.9M | 1.48 | 7,494 |
| Respiratory therapy | $1.6M | $4.2M | $25.7M | 0.16 | 3,633 |
| Occupational therapy | $1.6M | $3.1M | $10.4M | 0.30 | 4,360 |
| Cardiopulmonary | $2.1M | $2.6M | $23.5M | 0.11 | 9,629 |
| Whole blood & packed red blood cell | $1M | $2.6M | $16.2M | 0.16 | 1,770 |
| Cancer treatment services | $793,331 | $2M | $2M | 1.00 | 8,983 |
| Mental health clinic | $2.5M | $1.9M | $6.7M | 0.29 | 7,500 |
| Ambulance services | $809,674 | $1.6M | $3.1M | 0.52 | 1,143 |
| Ultrasound diagnostic | $655,061 | $1.2M | $8.9M | 0.13 | |
| Pulmonary function testing | $642,223 | $898,996 | $2.2M | 0.41 | 7,431 |
| Home program dialysis | $561,850 | $3M | 0.19 | ||
| Radioisotope | $237,798 | $386,958 | $444,415 | 0.87 | 3,033 |
| Department | Salaries | Total cost | Charges | Cost-to-charge | Square feet |
|---|---|---|---|---|---|
| Skilled nursing facility | $23.6M | $91.4M | $55.1M | 1.66 | 225,907 |
| Adults & pediatrics | $62M | $84.2M | $490.4M | 0.17 | 141,956 |
| Subprovider - ipf | $15.7M | $40.4M | $182.2M | 0.22 | 50,404 |
| Intensive care unit | $7.5M | $20.8M | $97.6M | 0.21 | 13,300 |
| Subprovider - irf | $3.9M | $5.8M | $35.2M | 0.16 | 8,080 |
| Burn intensive care unit | $1.3M | $3.9M | $14.4M | 0.27 | 7,485 |
| Neonatal intensive care unit | $1.3M | $3.7M | $14.2M | 0.26 | 5,804 |
| Nursery | $665,470 | $1.1M | $4.9M | 0.23 | 2,203 |
| Department | Salaries | Direct cost | Paid hours | Average hourly wage | Square feet |
|---|---|---|---|---|---|
| Employee benefits department | $1.9M | $159.3M | 39,490 | $48.24 | 7,377 |
| Administrative & general | $26.8M | $73.2M | 605,988 | $44.10 | 105,751 |
| I&r services-salary & fringes apprv | $23.4M | $23.7M | 36,598 | ||
| Supervising physicians - teaching | $22.2M | ||||
| Nursing administration | $8.8M | $19.7M | 25,763 | ||
| Operation of plant | $2.7M | $17.3M | 59,554 | $45.72 | 739,670 |
| Cap rel costs-mvble equip | $15.7M | ||||
| Maintenance & repairs | $7.8M | $11.4M | 210,832 | $37.05 | 33,080 |
| Housekeeping | $8.3M | $10.4M | 284,795 | $29.21 | 18,516 |
| Dietary - other | $6.7M | $9.6M | 54,679 | ||
| Cap rel costs-bldg & fixt | $8.6M | 2,067,427 | |||
| Pharmacy | $5.1M | $5.7M | 10,387 | ||
| Social service | $5.1M | $5.1M | 113,554 | $44.94 | 10,247 |
| Medical records & library | $1.8M | $3.5M | 48,871 | $37.06 | 20,463 |
| Therapeutic recreation | $2.1M | $3M | 835 | ||
| Cafeteria | $2.4M | 65,902 | $26.41 | 5,226 | |
| Psych support serv | $1.9M | $1.7M | 10,890 | ||
| Medical supplies and expense | $1.6M | 88,040 | $45.31 | 20,797 | |
| Laundry & linen service | $589,192 | $1.3M | 22,670 | $25.99 | 37,276 |
| New cap rel costs - snf | $727,845 |
Source: CMS cost report (HCRIS, Form 2552-10), report 838716, 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 Nassau University Medical Center for an inpatient stay.
1.58
Case mix index
Higher than 38% 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
0.70 residents per bed
Medicare-funded interns and residents per bed (FY 2027).
52.3%
Low-income patient share
Disproportionate share percentage: Medicaid and SSI patient days CMS uses for safety-net payments (FY 2027).
2,139
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 | 1.41 | 1.42 | 1.55 | 1.56 | 1.59 | 1.55 | 1.58 |
| Wage index | 1.354 | 1.309 | 1.327 | 1.336 | 1.306 | 1.370 | 1.427 |
| Readmissions adjustment | -0.46% | -0.23% | -0.22% | -0.12% | -0.18% | -0.40% | -0.48% |
| Value-based purchasing adjustment | -0.73% | -0.57% | -0.57% | -0.31% | -0.81% | -0.94% | -0.91% |
| Medicare inpatient stays | 3,035 | 3,035 | 2,473 | 2,594 | 2,353 | 2,199 | 2,139 |
Source: CMS IPPS final rule Impact File (FY 2027).
340B drug pricing program
Participating since 2004
340B ID DSH330027, registered as a disproportionate share hospital; 1 registered outpatient sites; 94 active contract pharmacies. Authorizing official: Thomas W. Stokes, President & CEO.
Source: HRSA 340B Office of Pharmacy Affairs Information System.
Helipad
Medical Center
FAA location ID 0NK4, a medical-use heliport at the hospital.
Source: FAA National Airspace System Resource data, cycle 2026-10-01.
Numc - psychiatric unit
CCN 33S027, certified 1985, Medicare prospective payment
Numc - rehabilitation unit
CCN 33T027, certified 1985, Medicare prospective payment
A holly patterson extended care
CCN 335023, certified 2006, Medicare prospective payment
Numc - dialysis unit
CCN 333555, certified 2010
Source: Worksheet S-2 Part I of Nassau University Medical Center's latest Medicare cost report (HCRIS).
About Nassau University Medical Center's rates and hospital price transparency.
For MRI brain before and after contrast (CPT 70553), published negotiated rates at Nassau University Medical Center range from $690 to $1,205 across 4 insurers. Aetna's rate is $1,205. The median at nearby comparable hospitals is $789. 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 Nassau University Medical Center range from $689 to $974 across 4 insurers. Blue Cross Blue Shield's rate is $974. The median at nearby comparable hospitals is $761. What a patient pays depends on their plan's deductible, coinsurance and network status.
For Diagnostic colonoscopy (CPT 45378), published negotiated rates at Nassau University Medical Center range from $1,445 to $3,691 across 4 insurers. UnitedHealthcare's rate is $3,691. The median at nearby comparable hospitals is $3,540. 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 Nassau University Medical Center range from $8,529 to $10,072 across 3 insurers. Cigna's rate is $8,529. What a patient pays depends on their plan's deductible, coinsurance and network status.
For Screening mammography, bilateral (CPT 77067), published negotiated rates at Nassau University Medical Center range from $137 to $442 across 4 insurers. Cigna's rate is $267. The median at nearby comparable hospitals is $250. 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 Nassau University Medical Center range from $26,109 to $31,019 across 3 insurers. Aetna's rate is $28,539. The median at nearby comparable hospitals is $41,500. What a patient pays depends on their plan's deductible, coinsurance and network status.
Nassau University Medical Center 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 0.70 Medicare-funded residents per bed at Nassau University Medical Center for fiscal year 2027, so it is a major teaching hospital.
Yes. Under the Hospital Readmissions Reduction Program, Medicare cuts Nassau University Medical Center's base inpatient payments by an estimated 0.48% 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), kidney and urinary tract infections without mcc (97 discharges), miscellaneous disorders of nutrition, metabolism, fluids and electrolytes without mcc (71 discharges).
Nassau University Medical Center's Medicare case mix index is 1.58 for fiscal year 2027, higher than 38% of hospitals paid under the inpatient prospective payment system.
Nassau University Medical Center reported 11,092 inpatient discharges and 72,300 inpatient days from Jan 1, 2025 to Dec 31, 2025.
Nassau University Medical Center reported 2,919 full-time-equivalent employees on payroll from Jan 1, 2025 to Dec 31, 2025.
Nassau University Medical Center reported $454.6M in net patient revenue on $1.7B of gross charges for Jan 1, 2025 to Dec 31, 2025, an operating margin of -52.4%, and net income of -$101.8M.
Nassau University Medical Center reported $66.9M of unreimbursed and uncompensated care for Jan 1, 2025 to Dec 31, 2025, including $15.4M of charity care at cost.
Insurers' price transparency files list Nassau University Medical Center under employer identification number 11-3465690 (Nassau University Medical Center). 60 health plans and networks list 11-3465690 for it.
Yes. HRSA's 340B database lists Nassau University Medical Center (340B ID DSH330027) as a participating disproportionate share hospital since 2004, with 94 active contract pharmacies.
224 clinicians who bill Medicare list Nassau University Medical Center as a hospital affiliation in CMS's Doctors and Clinicians data. The largest groups are internal medicine physician (19), certified registered nurse anesthetist (18), anesthesiology physician (14).
Yes. CMS's Provider of Services file lists The Joint Commission as the accrediting organization for Nassau University Medical Center, effective 2015.
CMS lists 48 services at Nassau University Medical Center, including Acute Renal Dialysis, Adult Inpatient Psychiatric Care, Alcohol and/or Drug Service, Anesthesia, Audiology, Burn Care Unit.
In CMS's 2025 Hospital Service Area file, the most Medicare inpatient stays at Nassau University Medical Center came from ZIP codes 11554 (453), 11590 (413), 11550 (362).
Nassau University Medical Center has 1,119 beds, including its psychiatric, rehabilitation and other subprovider units, in its latest Medicare cost report. 530 are Medicare-certified beds in CMS's Provider of Services file. Facility type: Short Term Acute Care Hospital.
Nassau University Medical Center is located at 2201 Hempstead Turnpike, East Meadow, NY 11554. Its main phone number is (516) 572-0123.
Nassau University Medical Center's CMS Certification Number (CCN), also called its Medicare provider number, is 330027.
The National Provider Identifier (NPI) on file for Nassau University Medical Center is 1801857172.
Nassau University Medical Center is affiliated with Northwell Health.
Nassau University Medical Center lists 38 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.
276 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