Tennessee / Memorial Healthcare System, Inc
CMS certification 440091 · Chattanooga, TN
Memorial Healthcare System, Inc: charges and Medicare payments
Memorial Healthcare System, Inc reported 5,982 Medicare inpatient stays across 152 DRGs in 2024. Across them it charged 4.42 times what it was paid — mid-range in Tennessee, number 33 of 65 hospitals with at least 100 stays (state median 4.42×, national 4.15×). Its most frequent stay was DRG 871, Septicemia or Severe Sepsis without MV >96 Hours with MCC: 591 stays at an average charge of $51,124, 43% below the national average. It also billed 6,345 outpatient services, charging 7.27 times what Medicare paid.
- 1Medicare inpatient stays 5,982
- 2Charge ÷ paid, inpatient 4.42×
- 3Rank in TN (highest ratio = 1) 33 of 65
- 4CMS price-transparency actions 0
Inpatient stays
For the 152 DRGs that can be compared with the national average, Memorial Healthcare System, Inc charged more than the national average in 1 (1%). Payments follow Medicare's rates, so they usually vary far less than charges.
| DRG | Stays | Avg charge | vs US | Avg paid |
|---|---|---|---|---|
| 871 Septicemia or Severe Sepsis without MV >96 Hours with MCC | 591 | $51,124 | -43% | $12,412 |
| 291 Heart Failure and Shock with MCC | 301 | $35,064 | -38% | $8,318 |
| 193 Simple Pneumonia and Pleurisy with MCC | 201 | $40,020 | -33% | $8,652 |
| 177 Respiratory Infections and Inflammations with MCC | 153 | $45,301 | -36% | $10,498 |
| 682 Renal Failure with MCC | 132 | $37,427 | -43% | $9,333 |
| 280 Acute Myocardial Infarction, Discharged Alive with MCC | 125 | $49,660 | -35% | $10,389 |
| 378 Gastrointestinal Hemorrhage with CC | 118 | $36,073 | -26% | $6,420 |
| 853 Infectious and Parasitic Diseases with O.R. Procedures with... | 117 | $101,027 | -56% | $29,744 |
| 065 Intracranial Hemorrhage or Cerebral Infarction with CC or... | 115 | $38,947 | -30% | $6,576 |
| 064 Intracranial Hemorrhage or Cerebral Infarction with MCC | 99 | $54,103 | -46% | $11,960 |
| 872 Septicemia or Severe Sepsis without MV >96 Hours without MCC | 98 | $27,323 | -44% | $6,973 |
| 698 Other Kidney and Urinary Tract Diagnoses with MCC | 95 | $39,693 | -46% | $10,403 |
| 189 Pulmonary Edema and Respiratory Failure | 94 | $38,194 | -34% | $8,614 |
| 683 Renal Failure with CC | 92 | $23,946 | -41% | $6,330 |
| 481 Hip and Femur Procedures except Major Joint with CC | 89 | $58,674 | -42% | $13,410 |
| 392 Esophagitis, Gastroenteritis and Miscellaneous Digestive... | 85 | $25,820 | -36% | $5,172 |
| 470 Major Hip and Knee Joint Replacement or Reattachment of... | 82 | $63,231 | -32% | $12,815 |
| 309 Cardiac Arrhythmia and Conduction Disorders with CC | 74 | $26,391 | -27% | $5,113 |
| 377 Gastrointestinal Hemorrhage with MCC | 73 | $63,880 | -25% | $11,901 |
| 690 Kidney and Urinary Tract Infections without MCC | 68 | $23,372 | -38% | $5,241 |
| 522 Hip Replacement with Principal Diagnosis of Hip Fracture... | 64 | $63,704 | -38% | $13,572 |
| 330 Major Small and Large Bowel Procedures with CC | 58 | $65,330 | -45% | $16,338 |
| 640 Miscellaneous Disorders of Nutrition, Metabolism, Fluids and... | 56 | $36,836 | -39% | $8,379 |
| 236 Coronary Bypass without Cardiac Catheterization without MCC | 54 | $156,792 | -26% | $26,369 |
| 266 Endovascular Cardiac Valve Replacement and Supplement... | 54 | $149,236 | -48% | $40,848 |
| 811 Red Blood Cell Disorders with MCC | 53 | $57,246 | -16% | $10,670 |
| 391 Esophagitis, Gastroenteritis and Miscellaneous Digestive... | 52 | $35,546 | -42% | $8,522 |
| 689 Kidney and Urinary Tract Infections with MCC | 51 | $41,010 | -20% | $7,469 |
| 552 Medical Back Problems without MCC | 49 | $30,012 | -39% | $6,353 |
| 308 Cardiac Arrhythmia and Conduction Disorders with MCC | 46 | $42,084 | -26% | $8,837 |
| 321 Percutaneous Cardiovascular Procedures with Intraluminal... | 46 | $106,961 | -35% | $19,707 |
| 312 Syncope and Collapse | 45 | $31,578 | -31% | $5,861 |
| 394 Other Digestive System Diagnoses with CC | 45 | $26,398 | -44% | $6,607 |
| 322 Percutaneous Cardiovascular Procedures with Intraluminal... | 43 | $95,453 | -17% | $13,043 |
| 281 Acute Myocardial Infarction, Discharged Alive with CC | 42 | $34,736 | -31% | $5,821 |
| 274 Percutaneous and Other Intracardiac Procedures without MCC | 41 | $78,099 | -50% | $20,287 |
| 393 Other Digestive System Diagnoses with MCC | 41 | $40,503 | -47% | $10,672 |
| 467 Revision of Hip or Knee Replacement with CC | 41 | $88,519 | -44% | $19,819 |
| 329 Major Small and Large Bowel Procedures with MCC | 40 | $104,400 | -51% | $26,890 |
| 812 Red Blood Cell Disorders without MCC | 39 | $35,358 | -20% | $6,318 |
| 480 Hip and Femur Procedures except Major Joint with MCC | 38 | $72,948 | -47% | $17,992 |
| 092 Other Disorders of Nervous System with CC | 36 | $38,099 | -26% | $6,523 |
| 287 Circulatory Disorders except AMI, with Cardiac... | 36 | $52,294 | -18% | $7,500 |
| 641 Miscellaneous Disorders of Nutrition, Metabolism, Fluids and... | 36 | $29,371 | -21% | $5,424 |
| 091 Other Disorders of Nervous System with MCC | 35 | $39,129 | -53% | $11,384 |
| 603 Cellulitis without MCC | 35 | $24,672 | -34% | $5,705 |
| 660 Kidney and Ureter Procedures for Non-Neoplasm with CC | 34 | $38,097 | -44% | $8,577 |
| 234 Coronary Bypass with Cardiac Catheterization or Open... | 33 | $209,415 | -22% | $38,257 |
| 252 Other Vascular Procedures with MCC | 33 | $89,668 | -48% | $21,894 |
| 699 Other Kidney and Urinary Tract Diagnoses with CC | 33 | $28,333 | -40% | $6,629 |
| 286 Circulatory Disorders except AMI, with Cardiac... | 32 | $69,241 | -38% | $15,503 |
| 389 Gastrointestinal Obstruction with CC | 32 | $19,296 | -50% | $5,572 |
| 175 Pulmonary Embolism with MCC or Acute Cor Pulmonale | 31 | $38,508 | -41% | $9,253 |
| 270 Other Major Cardiovascular Procedures with MCC | 31 | $153,972 | -41% | $33,910 |
| 305 Hypertension without MCC | 30 | $31,045 | -23% | $5,164 |
| 847 Chemotherapy without Acute Leukemia As Secondary Diagnosis... | 30 | $96,451 | +43% | $15,502 |
| 178 Respiratory Infections and Inflammations with CC | 28 | $29,730 | -34% | $6,197 |
| 388 Gastrointestinal Obstruction with MCC | 28 | $33,474 | -51% | $9,326 |
| 314 Other Circulatory System Diagnoses with MCC | 27 | $48,794 | -49% | $12,866 |
| 659 Kidney and Ureter Procedures for Non-Neoplasm with MCC | 26 | $59,237 | -51% | $17,207 |
Showing the 60 most frequent of 152 DRGs.
Outpatient services
Against the Tennessee average
For Septicemia or Severe Sepsis without MV >96 Hours with MCC (DRG 871), Memorial Healthcare System, Inc charged $51,124 on average, 27% less than the Tennessee average of $70,379, and was paid $12,412 against a state average of $15,065. For Heart Failure and Shock with MCC (DRG 291), Memorial Healthcare System, Inc charged $35,064 on average, 24% less than the Tennessee average of $46,128, and was paid $8,318 against a state average of $10,346. For Simple Pneumonia and Pleurisy with MCC (DRG 193), Memorial Healthcare System, Inc charged $40,020 on average, 17% less than the Tennessee average of $48,160, and was paid $8,652 against a state average of $10,379. For Respiratory Infections and Inflammations with MCC (DRG 177), Memorial Healthcare System, Inc charged $45,301 on average, 16% less than the Tennessee average of $53,972, and was paid $10,498 against a state average of $12,921. For Comprehensive Observation Services (outpatient APC 8011), its average charge of $21,669 was 9% above the state average of $19,917. For Level 1 Endovascular Procedures (outpatient APC 5191), its average charge of $25,285 was 9% below the state average of $27,751. For Level 3 Urology and Related Services (outpatient APC 5373), its average charge of $10,759 was 24% below the state average of $14,067. For Level 2 Upper GI Procedures (outpatient APC 5302), its average charge of $11,331 was 0% below the state average of $11,319.
Price-transparency record
No action in CMS's price-transparency enforcement list (July 2026) matches this hospital's exact name, city and state. That can mean CMS has not reviewed it, or that it is listed under a different name.
Charges are the hospital's list prices averaged over its 2024 Medicare cases; payments are what those cases actually brought in. Neither is what you will pay. For a planned procedure, ask the hospital for its price estimate or, if you are uninsured or self-paying, a good-faith estimate.
Sources: CMS Medicare Inpatient Hospitals — by Provider and Service / by Geography and Service, data year 2024; CMS Medicare Outpatient Hospitals — by Provider and Service / by Geography and Service, data year 2024; CMS Hospital Price Transparency Enforcement Activities and Outcomes, July 2026. Checked 2026-10-24. Methodology.