Idaho / St Luke's Nampa Medical Center
CMS certification 130071 · Nampa, ID
St Luke's Nampa Medical Center: charges and Medicare payments
St Luke's Nampa Medical Center reported 487 Medicare inpatient stays across 20 DRGs in 2024. Across them it charged 3.88 times what it was paid — among the lower ratios in Idaho, number 10 of 13 hospitals with at least 100 stays (state median 4.16×, national 4.15×). Its most frequent stay was DRG 871, Septicemia or Severe Sepsis without MV >96 Hours with MCC: 129 stays at an average charge of $62,343, 31% below the national average. It also billed 1,383 outpatient services, charging 4.98 times what Medicare paid.
- 1Medicare inpatient stays 487
- 2Charge ÷ paid, inpatient 3.88×
- 3Rank in ID (highest ratio = 1) 10 of 13
- 4CMS price-transparency actions 0
Inpatient stays
For the 20 DRGs that can be compared with the national average, St Luke's Nampa Medical Center charged more than the national average in 0 (0%). 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 | 129 | $62,343 | -31% | $16,131 |
| 291 Heart Failure and Shock with MCC | 62 | $45,987 | -18% | $10,377 |
| 193 Simple Pneumonia and Pleurisy with MCC | 28 | $45,646 | -24% | $11,012 |
| 177 Respiratory Infections and Inflammations with MCC | 26 | $45,403 | -36% | $13,566 |
| 280 Acute Myocardial Infarction, Discharged Alive with MCC | 24 | $48,435 | -36% | $13,331 |
| 872 Septicemia or Severe Sepsis without MV >96 Hours without MCC | 21 | $40,094 | -18% | $9,244 |
| 189 Pulmonary Edema and Respiratory Failure | 19 | $32,909 | -43% | $10,884 |
| 378 Gastrointestinal Hemorrhage with CC | 16 | $34,053 | -30% | $8,760 |
| 638 Diabetes with CC | 16 | $29,587 | -29% | $7,815 |
| 683 Renal Failure with CC | 16 | $27,956 | -31% | $8,004 |
| 698 Other Kidney and Urinary Tract Diagnoses with MCC | 16 | $39,808 | -46% | $13,402 |
| 640 Miscellaneous Disorders of Nutrition, Metabolism, Fluids and... | 15 | $60,058 | 0% | $13,038 |
| 377 Gastrointestinal Hemorrhage with MCC | 14 | $60,580 | -29% | $16,350 |
| 481 Hip and Femur Procedures except Major Joint with CC | 13 | $84,086 | -17% | $16,721 |
| 689 Kidney and Urinary Tract Infections with MCC | 13 | $35,589 | -31% | $10,388 |
| 065 Intracranial Hemorrhage or Cerebral Infarction with CC or... | 12 | $37,806 | -32% | $9,191 |
| 392 Esophagitis, Gastroenteritis and Miscellaneous Digestive... | 12 | $24,849 | -38% | $6,844 |
| 682 Renal Failure with MCC | 12 | $48,680 | -26% | $12,985 |
| 690 Kidney and Urinary Tract Infections without MCC | 12 | $25,650 | -32% | $7,617 |
| 641 Miscellaneous Disorders of Nutrition, Metabolism, Fluids and... | 11 | $28,786 | -22% | $7,422 |
Outpatient services
Against the Idaho average
For Septicemia or Severe Sepsis without MV >96 Hours with MCC (DRG 871), St Luke's Nampa Medical Center charged $62,343 on average, 5% less than the Idaho average of $65,631, and was paid $16,131 against a state average of $16,189. For Heart Failure and Shock with MCC (DRG 291), St Luke's Nampa Medical Center charged $45,987 on average, 2% less than the Idaho average of $47,013, and was paid $10,377 against a state average of $10,637. For Simple Pneumonia and Pleurisy with MCC (DRG 193), St Luke's Nampa Medical Center charged $45,646 on average, 4% more than the Idaho average of $44,005, and was paid $11,012 against a state average of $11,057. For Respiratory Infections and Inflammations with MCC (DRG 177), St Luke's Nampa Medical Center charged $45,403 on average, 11% less than the Idaho average of $51,217, and was paid $13,566 against a state average of $13,035. For Level 2 Urology and Related Services (outpatient APC 5372), its average charge of $643 was 27% below the state average of $883. For Level 3 Urology and Related Services (outpatient APC 5373), its average charge of $3,593 was 20% below the state average of $4,503. For Level 5 Urology and Related Services (outpatient APC 5375), its average charge of $18,110 was 18% below the state average of $22,008. For Level 2 Excision/ Biopsy/ Incision and Drainage (outpatient APC 5072), its average charge of $8,142 was 1% below the state average of $8,252.
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.