Greenwich Hospital Association -
Greenwich Hospital Association in Greenwich, CT charges 4.6x the Medicare reimbursement rate across 66 analyzed procedures, reflecting typical pricing patterns for nonprofit private hospitals in Connecticut.
Greenwich, CT 06830 · Acute Care Hospitals · CMS Rating: 4/5
About the analyst
Michael Glenn reviews CMS datasets and drug pricing at BillRazor Research. He focuses on NADAC acquisition costs and procedure coding accuracy. Expertise: drug pricing, NADAC data, CPT coding.
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Pricing grade
C
Average
Avg markup vs Medicare
4.6x
Charge / Medicare rate
Max markup
8.12x
Worst procedure
Procedures analyzed
66
With pricing data
Outlier procedures
0%
Above 90th percentile
Pricing grades reflect how this hospital's chargemaster (list) rates compare to Medicare reimbursement benchmarks within the same state. Grades measure pricing patterns only — not quality of care, patient outcomes, or clinical performance. A lower grade does not mean a hospital provides inferior care. Based on publicly available federal data. Not endorsed by or affiliated with any government agency.
| Procedure | Code | Gross charge | Cash price | Medicare | Markup |
|---|---|---|---|---|---|
| CARDIAC ARRHYTHMIA AND CONDUCTION DISORDERS WITHOUT CC/MCC | 310 | $26,291 | $13,146 | — | 8.1x |
| MAJOR HIP AND KNEE JOINT REPLACEMENT OR REATTACHMENT OF LOWER EXTREMITY WITHOUT MCC | 470 | $93,217 | $46,609 | — | 6.8x |
| CARDIAC ARRHYTHMIA AND CONDUCTION DISORDERS WITH CC | 309 | $34,351 | $17,175 | — | 6.6x |
| LAPAROSCOPIC CHOLECYSTECTOMY WITHOUT C.D.E. WITH CC | 418 | $81,419 | $40,710 | — | 6.5x |
| TRANSIENT ISCHEMIA WITHOUT THROMBOLYTIC | 069 | $36,605 | $18,302 | — | 6.1x |
| GASTROINTESTINAL HEMORRHAGE WITH CC | 378 | $40,417 | $20,209 | — | 5.8x |
| ORGANIC DISTURBANCES AND INTELLECTUAL DISABILITY | 884 | $66,602 | $33,301 | — | 5.6x |
| SIMPLE PNEUMONIA AND PLEURISY WITH CC | 194 | $36,019 | $18,009 | — | 5.6x |
| RED BLOOD CELL DISORDERS WITHOUT MCC | 812 | $35,088 | $17,544 | — | 5.6x |
| SYNCOPE AND COLLAPSE | 312 | $33,861 | $16,930 | — | 5.4x |
| HIP REPLACEMENT WITH PRINCIPAL DIAGNOSIS OF HIP FRACTURE WITHOUT MCC | 522 | $96,247 | $48,124 | — | 5.4x |
| FRACTURE, SPRAIN, STRAIN AND DISLOCATION EXCEPT FEMUR, HIP, PELVIS AND THIGH WITHOUT MCC | 563 | $32,443 | $16,222 | — | 5.3x |
| RESPIRATORY SYSTEM DIAGNOSIS WITH VENTILATOR SUPPORT <=96 HOURS | 208 | $119,043 | $59,521 | — | 5.3x |
| INTRACRANIAL HEMORRHAGE OR CEREBRAL INFARCTION WITH CC OR TPA IN 24 HOURS | 065 | $41,224 | $20,612 | — | 5.2x |
| PULMONARY EDEMA AND RESPIRATORY FAILURE | 189 | $56,777 | $28,389 | — | 5.2x |
| COMBINED ANTERIOR AND POSTERIOR SPINAL FUSION WITH CC | 454 | $275,327 | $137,664 | — | 5.1x |
| RENAL FAILURE WITH CC | 683 | $34,904 | $17,452 | — | 5x |
| MAJOR SMALL AND LARGE BOWEL PROCEDURES WITH CC | 330 | $100,378 | $50,189 | — | 5x |
| MEDICAL BACK PROBLEMS WITHOUT MCC | 552 | $34,584 | $17,292 | — | 4.8x |
| KIDNEY AND URINARY TRACT INFECTIONS WITHOUT MCC | 690 | $28,280 | $14,140 | — | 4.8x |
| ALCOHOL, DRUG ABUSE OR DEPENDENCE WITHOUT REHABILITATION THERAPY WITHOUT MCC | 897 | $30,909 | $15,454 | — | 4.8x |
| GASTROINTESTINAL OBSTRUCTION WITH CC | 389 | $27,734 | $13,867 | — | 4.8x |
| MISCELLANEOUS DISORDERS OF NUTRITION, METABOLISM, FLUIDS AND ELECTROLYTES WITHOUT MCC | 641 | $26,465 | $13,232 | — | 4.8x |
| CELLULITIS WITH MCC | 602 | $55,522 | $27,761 | — | 4.8x |
| HEART FAILURE AND SHOCK WITH MCC | 291 | $47,295 | $23,648 | — | 4.7x |
| KIDNEY AND URINARY TRACT INFECTIONS WITH MCC | 689 | $44,975 | $22,488 | — | 4.7x |
| ACUTE MYOCARDIAL INFARCTION, DISCHARGED ALIVE WITH CC | 281 | $33,336 | $16,668 | — | 4.7x |
| HYPERTENSION WITHOUT MCC | 305 | $24,050 | $12,025 | — | 4.6x |
| ACUTE MYOCARDIAL INFARCTION, DISCHARGED ALIVE WITH MCC | 280 | $56,499 | $28,250 | — | 4.6x |
| ESOPHAGITIS, GASTROENTERITIS AND MISCELLANEOUS DIGESTIVE DISORDERS WITHOUT MCC | 392 | $26,676 | $13,338 | — | 4.5x |
| HIP AND FEMUR PROCEDURES EXCEPT MAJOR JOINT WITH CC | 481 | $76,622 | $38,311 | — | 4.5x |
| CIRCULATORY DISORDERS EXCEPT AMI, WITH CARDIAC CATHETERIZATION WITHOUT MCC | 287 | $37,875 | $18,937 | — | 4.5x |
| EXTENSIVE O.R. PROCEDURES UNRELATED TO PRINCIPAL DIAGNOSIS WITH MCC | 981 | $203,530 | $101,765 | — | 4.5x |
| RENAL FAILURE WITH MCC | 682 | $53,110 | $26,555 | — | 4.5x |
| MISCELLANEOUS DISORDERS OF NUTRITION, METABOLISM, FLUIDS AND ELECTROLYTES WITH MCC | 640 | $46,916 | $23,458 | — | 4.5x |
| FRACTURES OF HIP AND PELVIS WITHOUT MCC | 536 | $24,123 | $12,062 | — | 4.4x |
| PERMANENT CARDIAC PACEMAKER IMPLANT WITH CC | 243 | $78,805 | $39,403 | — | 4.4x |
| MAJOR GASTROINTESTINAL DISORDERS AND PERITONEAL INFECTIONS WITH CC | 372 | $34,208 | $17,104 | — | 4.4x |
| DIABETES WITH CC | 638 | $29,133 | $14,566 | — | 4.4x |
| HYPERTENSION WITH MCC | 304 | $40,249 | $20,124 | — | 4.4x |
| PERIPHERAL VASCULAR DISORDERS WITH MCC | 299 | $48,452 | $24,226 | — | 4.3x |
| SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC | 872 | $32,525 | $16,262 | — | 4.3x |
| CELLULITIS WITHOUT MCC | 603 | $27,460 | $13,730 | — | 4.3x |
| CIRCULATORY DISORDERS EXCEPT AMI, WITH CARDIAC CATHETERIZATION WITH MCC | 286 | $79,564 | $39,782 | — | 4.3x |
| GASTROINTESTINAL HEMORRHAGE WITH MCC | 377 | $69,259 | $34,630 | — | 4.3x |
| SIMPLE PNEUMONIA AND PLEURISY WITH MCC | 193 | $42,166 | $21,083 | — | 4.2x |
| OTHER CIRCULATORY SYSTEM DIAGNOSES WITH MCC | 314 | $68,445 | $34,223 | — | 4.2x |
| INTRACRANIAL HEMORRHAGE OR CEREBRAL INFARCTION WITH MCC | 064 | $70,964 | $35,482 | — | 4.1x |
| CARDIAC ARRHYTHMIA AND CONDUCTION DISORDERS WITH MCC | 308 | $40,045 | $20,023 | — | 4.1x |
| SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITH MCC | 871 | $66,093 | $33,047 | — | 4x |
Showing 50 of 66 procedures
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Pricing data from federal hospital transparency files and physician fee schedules. Last updated: . All data is publicly available under federal law.
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Data: Federal hospital pricing data, updated annually. All data publicly available under federal law.
Methodology: Hospital gross charges divided by Medicare payment for the same DRG. A ratio of 3.0x means the hospital's listed price is 3 times what Medicare pays. Chargemaster rates are list prices — they are not what most insured patients pay. Grades measure pricing patterns only — not quality of care or clinical performance.
This information is for educational purposes only and is not medical, financial, or legal advice. Actual costs depend on your insurance and provider. We recommend verifying costs directly with your provider. Full methodology · Terms of use