Nassau University Medical Center Medicare inpatient and outpatient services
Every DRG and outpatient service group CMS publishes for Nassau University Medical Center, East Meadow, NY in 2024, from traditional Medicare claims. Back to the Nassau University Medical Center profile, with quality ratings, finances and negotiated rates.
1,442
Medicare inpatient discharges
In 51 published DRGs
1.58
Case mix index
IPPS FY 2027
3%
Surgical stays
44%
Stays with complications
In DRGs with a CC or MCC
183
Medicare outpatient services
In 6 service groups
Inpatient stays by major diagnostic category
Infectious and parasitic diseases228 discharges in 4 DRGs
| 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 |
| Septicemia or severe sepsis without MV >96 hours without MCCMS-DRG 872, medical | 42 | $86,174 | $14,209 | $20,596 | 1.03 |
| Septicemia or severe sepsis with MV >96 hoursMS-DRG 870, medical | 21 | $211,282 | $74,554 | $50,497 | 6.96 |
| Infectious and parasitic diseases with o.r. procedures with MCCMS-DRG 853, surgical | 12 | $358,435 | $73,499 | $85,666 | 5.00 |
Kidney and urinary tract189 discharges in 5 DRGs
| Condition or procedure | Discharges | Average charges | Average Medicare payment | Estimated cost | DRG weight |
|---|---|---|---|---|---|
| Kidney and urinary tract infections without MCCMS-DRG 690, medical | 97 | $56,222 | $10,314 | $13,437 | 0.81 |
| Kidney and urinary tract infections with MCCMS-DRG 689, medical | 36 | $112,945 | $16,565 | $26,994 | 1.17 |
| Other kidney and urinary tract diagnoses with MCCMS-DRG 698, medical | 21 | $97,520 | $18,679 | $23,307 | 1.65 |
| Other kidney and urinary tract diagnoses with CCMS-DRG 699, medical | 20 | $66,843 | $12,539 | $15,976 | 1.02 |
| Renal failure with CCMS-DRG 683, medical | 15 | $66,663 | $11,521 | $15,932 | 0.90 |
Circulatory system170 discharges in 8 DRGs
| Condition or procedure | Discharges | Average charges | Average Medicare payment | Estimated cost | DRG weight |
|---|---|---|---|---|---|
| Syncope and collapseMS-DRG 312, medical | 48 | $41,898 | $11,692 | $10,014 | 0.86 |
| Heart failure and shock with MCCMS-DRG 291, medical | 33 | $90,371 | $16,053 | $21,599 | 1.28 |
| Chest painMS-DRG 313, medical | 26 | $30,366 | $9,617 | $7,258 | 0.72 |
| Cardiac arrhythmia and conduction disorders with CCMS-DRG 309, medical | 19 | $33,913 | $9,839 | $8,105 | 0.74 |
| Acute myocardial infarction, discharged alive with MCCMS-DRG 280, medical | 11 | $86,804 | $18,411 | $20,746 | 1.59 |
| Peripheral vascular disorders with CCMS-DRG 300, medical | 11 | $54,660 | $13,664 | $13,064 | 1.07 |
| Hypertension without MCCMS-DRG 305, medical | 11 | $29,992 | $9,914 | $7,168 | 0.75 |
| Cardiac arrhythmia and conduction disorders with MCCMS-DRG 308, medical | 11 | $152,703 | $23,722 | $36,496 | 1.20 |
Nervous system160 discharges in 7 DRGs
| Condition or procedure | Discharges | Average charges | Average Medicare payment | Estimated cost | DRG weight |
|---|---|---|---|---|---|
| Seizures without MCCMS-DRG 101, medical | 34 | $45,553 | $10,996 | $10,887 | 0.91 |
| Degenerative nervous system disorders without MCCMS-DRG 057, medical | 32 | $158,684 | $19,628 | $37,925 | 1.36 |
| Other disorders of nervous system with CCMS-DRG 092, medical | 22 | $63,001 | $13,155 | $15,057 | 1.03 |
| Transient ischemia without thrombolyticMS-DRG 069, medical | 21 | $40,344 | $9,289 | $9,642 | 0.80 |
| Intracranial hemorrhage or cerebral infarction with MCCMS-DRG 064, medical | 19 | $118,300 | $23,855 | $28,274 | 2.00 |
| Intracranial hemorrhage or cerebral infarction with CC or tpa in 24 hoursMS-DRG 065, medical | 19 | $57,039 | $12,657 | $13,632 | 1.02 |
| Other disorders of nervous system with MCCMS-DRG 091, medical | 13 | $72,346 | $23,166 | $17,291 | 1.79 |
Endocrine, nutritional and metabolic129 discharges in 3 DRGs
| Condition or procedure | Discharges | Average charges | Average Medicare payment | Estimated cost | DRG weight |
|---|---|---|---|---|---|
| Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes without MCCMS-DRG 641, medical | 71 | $68,186 | $13,726 | $16,296 | 0.78 |
| Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes with MCCMS-DRG 640, medical | 33 | $63,373 | $16,628 | $15,146 | 1.32 |
| Diabetes with CCMS-DRG 638, medical | 25 | $56,252 | $11,597 | $13,444 | 0.90 |
Mental diseases and disorders113 discharges in 3 DRGs
| Condition or procedure | Discharges | Average charges | Average Medicare payment | Estimated cost | DRG weight |
|---|---|---|---|---|---|
| Organic disturbances and intellectual disabilityMS-DRG 884, medical | 64 | $93,384 | $21,114 | $22,319 | 1.76 |
| PsychosesMS-DRG 885, medical | 37 | $69,058 | $19,041 | $16,505 | 1.37 |
| Acute adjustment reaction and psychosocial dysfunctionMS-DRG 880, medical | 12 | $56,948 | $11,305 | $13,610 | 0.95 |
Respiratory system103 discharges in 6 DRGs
| Condition or procedure | Discharges | Average charges | Average Medicare payment | Estimated cost | DRG weight |
|---|---|---|---|---|---|
| Chronic obstructive pulmonary disease with MCCMS-DRG 190, medical | 25 | $67,121 | $12,969 | $16,042 | 1.10 |
| Simple pneumonia and pleurisy with MCCMS-DRG 193, medical | 23 | $91,876 | $16,458 | $21,958 | 1.33 |
| Respiratory infections and inflammations with MCCMS-DRG 177, medical | 17 | $112,476 | $19,328 | $26,882 | 1.70 |
| Major chest trauma with CCMS-DRG 184, medical | 13 | $75,209 | $12,377 | $17,975 | 1.05 |
| Simple pneumonia and pleurisy with CCMS-DRG 194, medical | 13 | $45,900 | $10,811 | $10,970 | 0.82 |
| Respiratory infections and inflammations with CCMS-DRG 178, medical | 12 | $57,428 | $12,830 | $13,725 | 0.99 |
Musculoskeletal system and connective tissue93 discharges in 5 DRGs
| Condition or procedure | Discharges | Average charges | Average Medicare payment | Estimated cost | DRG weight |
|---|---|---|---|---|---|
| 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 |
| Medical back problems without MCCMS-DRG 552, medical | 24 | $65,982 | $11,444 | $15,770 | 0.97 |
| Hip and femur procedures except major joint with CCMS-DRG 481, surgical | 21 | $102,132 | $24,924 | $24,410 | 2.07 |
| Hip replacement with principal diagnosis of hip fracture without MCCMS-DRG 522, surgical | 12 | $107,943 | $25,224 | $25,798 | 2.11 |
| Signs and symptoms of musculoskeletal system and connective tissue without MCCMS-DRG 556, medical | 11 | $46,662 | $11,047 | $11,152 | 0.82 |
Alcohol and drug use87 discharges in 2 DRGs
| Condition or procedure | Discharges | Average charges | Average Medicare payment | Estimated cost | DRG weight |
|---|---|---|---|---|---|
| Alcohol, drug abuse or dependence without rehabilitation therapy without MCCMS-DRG 897, medical | 70 | $36,281 | $10,758 | $8,671 | 0.86 |
| Alcohol, drug abuse or dependence, left amaMS-DRG 894, medical | 17 | $16,339 | $7,800 | $3,905 | 0.57 |
Skin, subcutaneous tissue and breast61 discharges in 2 DRGs
| Condition or procedure | Discharges | Average charges | Average Medicare payment | Estimated cost | DRG weight |
|---|---|---|---|---|---|
| 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 |
Digestive system58 discharges in 3 DRGs
| Condition or procedure | Discharges | Average charges | Average Medicare payment | Estimated cost | DRG weight |
|---|---|---|---|---|---|
| Esophagitis, gastroenteritis and miscellaneous digestive disorders without MCCMS-DRG 392, medical | 32 | $39,990 | $9,638 | $9,558 | 0.79 |
| Gastrointestinal hemorrhage with MCCMS-DRG 377, medical | 15 | $91,980 | $21,801 | $21,983 | 1.79 |
| Other digestive system diagnoses with CCMS-DRG 394, medical | 11 | $80,850 | $13,336 | $19,323 | 0.94 |
Injuries, poisonings and toxic effects of drugs37 discharges in 2 DRGs
| Condition or procedure | Discharges | Average charges | Average Medicare payment | Estimated cost | DRG weight |
|---|---|---|---|---|---|
| Poisoning and toxic effects of drugs without MCCMS-DRG 918, medical | 24 | $53,302 | $11,313 | $12,739 | 0.86 |
| Poisoning and toxic effects of drugs with MCCMS-DRG 917, medical | 13 | $77,480 | $20,383 | $18,518 | 1.60 |
Factors influencing health status14 discharges in 1 DRGs
| Condition or procedure | Discharges | Average charges | Average Medicare payment | Estimated cost | DRG weight |
|---|---|---|---|---|---|
| Signs and symptoms without MCCMS-DRG 948, medical | 14 | $45,254 | $10,064 | $10,816 | 0.80 |
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.
Outpatient services
| 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.