California / Providence Mission Hospital
CMS certification 050567 · Mission Viejo, CA
Providence Mission Hospital: charges and Medicare payments
Providence Mission Hospital reported 4,143 Medicare inpatient stays across 118 DRGs in 2024. Across them it charged 5.25 times what it was paid — mid-range in California, number 121 of 247 hospitals with at least 100 stays (state median 5.18×, national 4.15×). Its most frequent stay was DRG 871, Septicemia or Severe Sepsis without MV >96 Hours with MCC: 694 stays at an average charge of $101,956, 13% above the national average. It also billed 3,841 outpatient services, charging 6.23 times what Medicare paid.
- 1Medicare inpatient stays 4,143
- 2Charge ÷ paid, inpatient 5.25×
- 3Rank in CA (highest ratio = 1) 121 of 247
- 4CMS price-transparency actions 0
Inpatient stays
For the 118 DRGs that can be compared with the national average, Providence Mission Hospital charged more than the national average in 91 (77%). 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 | 694 | $101,956 | +13% | $19,048 |
| 177 Respiratory Infections and Inflammations with MCC | 193 | $99,806 | +41% | $16,293 |
| 291 Heart Failure and Shock with MCC | 143 | $74,898 | +33% | $12,173 |
| 872 Septicemia or Severe Sepsis without MV >96 Hours without MCC | 128 | $56,801 | +16% | $10,187 |
| 193 Simple Pneumonia and Pleurisy with MCC | 105 | $92,762 | +55% | $13,576 |
| 698 Other Kidney and Urinary Tract Diagnoses with MCC | 92 | $71,552 | -3% | $15,442 |
| 853 Infectious and Parasitic Diseases with O.R. Procedures with... | 79 | $280,275 | +22% | $54,101 |
| 481 Hip and Femur Procedures except Major Joint with CC | 76 | $107,127 | +6% | $19,919 |
| 378 Gastrointestinal Hemorrhage with CC | 71 | $49,894 | +3% | $9,612 |
| 065 Intracranial Hemorrhage or Cerebral Infarction with CC or... | 68 | $73,165 | +31% | $9,784 |
| 274 Percutaneous and Other Intracardiac Procedures without MCC | 63 | $122,582 | -22% | $31,432 |
| 682 Renal Failure with MCC | 63 | $75,587 | +15% | $14,235 |
| 064 Intracranial Hemorrhage or Cerebral Infarction with MCC | 61 | $109,166 | +9% | $18,262 |
| 690 Kidney and Urinary Tract Infections without MCC | 59 | $46,602 | +23% | $8,572 |
| 392 Esophagitis, Gastroenteritis and Miscellaneous Digestive... | 52 | $44,898 | +12% | $8,360 |
| 522 Hip Replacement with Principal Diagnosis of Hip Fracture... | 51 | $118,191 | +16% | $23,230 |
| 689 Kidney and Urinary Tract Infections with MCC | 51 | $49,673 | -3% | $11,178 |
| 552 Medical Back Problems without MCC | 49 | $59,165 | +21% | $11,073 |
| 603 Cellulitis without MCC | 49 | $38,262 | +3% | $8,699 |
| 640 Miscellaneous Disorders of Nutrition, Metabolism, Fluids and... | 49 | $62,188 | +3% | $13,729 |
| 377 Gastrointestinal Hemorrhage with MCC | 48 | $81,331 | -5% | $17,151 |
| 280 Acute Myocardial Infarction, Discharged Alive with MCC | 47 | $78,278 | +3% | $14,560 |
| 389 Gastrointestinal Obstruction with CC | 46 | $41,133 | +6% | $8,296 |
| 322 Percutaneous Cardiovascular Procedures with Intraluminal... | 44 | $96,016 | -16% | $18,800 |
| 683 Renal Failure with CC | 44 | $47,718 | +17% | $8,737 |
| 189 Pulmonary Edema and Respiratory Failure | 42 | $82,297 | +43% | $14,080 |
| 025 Craniotomy and Endovascular Intracranial Procedures with MCC | 41 | $258,516 | +12% | $51,233 |
| 330 Major Small and Large Bowel Procedures with CC | 38 | $130,855 | +10% | $23,443 |
| 163 Major Chest Procedures with MCC | 36 | $271,644 | +29% | $47,310 |
| 454 Combined Anterior and Posterior Spinal Fusion with CC | 35 | $267,206 | -4% | $61,745 |
| 086 Traumatic Stupor and Coma <1 Hour with CC | 34 | $94,068 | +38% | $12,772 |
| 308 Cardiac Arrhythmia and Conduction Disorders with MCC | 34 | $74,238 | +31% | $12,991 |
| 309 Cardiac Arrhythmia and Conduction Disorders with CC | 34 | $43,587 | +21% | $7,905 |
| 321 Percutaneous Cardiovascular Procedures with Intraluminal... | 32 | $149,323 | -9% | $31,406 |
| 641 Miscellaneous Disorders of Nutrition, Metabolism, Fluids and... | 32 | $49,086 | +32% | $8,078 |
| 480 Hip and Femur Procedures except Major Joint with MCC | 31 | $145,971 | +5% | $28,969 |
| 536 Fractures of Hip and Pelvis without MCC | 30 | $50,285 | +33% | $7,996 |
| 310 Cardiac Arrhythmia and Conduction Disorders without CC/MCC | 28 | $31,648 | +10% | $6,900 |
| 563 Fracture, Sprain, Strain and Dislocation except Femur, Hip,... | 27 | $46,500 | +9% | $9,004 |
| 699 Other Kidney and Urinary Tract Diagnoses with CC | 27 | $55,846 | +18% | $9,975 |
| 493 Lower Extremity and Humerus Procedures except Hip, Foot and... | 24 | $127,812 | +7% | $32,171 |
| 870 Septicemia or Severe Sepsis with MV >96 Hours | 24 | $437,885 | +35% | $78,774 |
| 281 Acute Myocardial Infarction, Discharged Alive with CC | 23 | $64,809 | +28% | $9,955 |
| 184 Major Chest Trauma with CC | 22 | $90,748 | +64% | $10,720 |
| 393 Other Digestive System Diagnoses with MCC | 22 | $87,993 | +15% | $15,930 |
| 394 Other Digestive System Diagnoses with CC | 22 | $49,114 | +4% | $9,445 |
| 083 Traumatic Stupor and Coma >1 Hour with CC | 21 | $108,882 | +49% | $13,788 |
| 164 Major Chest Procedures with CC | 21 | $159,270 | +25% | $26,531 |
| 178 Respiratory Infections and Inflammations with CC | 21 | $62,648 | +38% | $10,719 |
| 243 Permanent Cardiac Pacemaker Implant with CC | 21 | $75,501 | -32% | $21,376 |
| 331 Major Small and Large Bowel Procedures without CC/MCC | 21 | $114,750 | +34% | $17,608 |
| 390 Gastrointestinal Obstruction without CC/MCC | 21 | $29,196 | +5% | $7,088 |
| 208 Respiratory System Diagnosis with Ventilator Support <=96... | 20 | $130,537 | -4% | $26,113 |
| 470 Major Hip and Knee Joint Replacement or Reattachment of... | 20 | $115,641 | +24% | $18,347 |
| 551 Medical Back Problems with MCC | 20 | $91,175 | +16% | $15,761 |
| 854 Infectious and Parasitic Diseases with O.R. Procedures with... | 20 | $106,950 | +9% | $18,752 |
| 175 Pulmonary Embolism with MCC or Acute Cor Pulmonale | 19 | $66,132 | +2% | $12,682 |
| 194 Simple Pneumonia and Pleurisy with CC | 19 | $50,128 | +31% | $8,618 |
| 266 Endovascular Cardiac Valve Replacement and Supplement... | 19 | $158,479 | -44% | $58,364 |
| 813 Coagulation Disorders | 19 | $127,203 | +59% | $19,087 |
Showing the 60 most frequent of 118 DRGs.
Outpatient services
Against the California average
For Septicemia or Severe Sepsis without MV >96 Hours with MCC (DRG 871), Providence Mission Hospital charged $101,956 on average, 29% less than the California average of $143,063, and was paid $19,048 against a state average of $23,020. For Respiratory Infections and Inflammations with MCC (DRG 177), Providence Mission Hospital charged $99,806 on average, 20% less than the California average of $124,302, and was paid $16,293 against a state average of $18,986. For Heart Failure and Shock with MCC (DRG 291), Providence Mission Hospital charged $74,898 on average, 26% less than the California average of $100,739, and was paid $12,173 against a state average of $15,556. For Septicemia or Severe Sepsis without MV >96 Hours without MCC (DRG 872), Providence Mission Hospital charged $56,801 on average, 25% less than the California average of $76,120, and was paid $10,187 against a state average of $12,552. For Comprehensive Observation Services (outpatient APC 8011), its average charge of $28,208 was 32% below the state average of $41,628. For Level 2 Upper GI Procedures (outpatient APC 5302), its average charge of $6,815 was 64% below the state average of $19,034. For Level 5 Musculoskeletal Procedures (outpatient APC 5115), its average charge of $95,295 was 13% below the state average of $109,149. For Level 2 Excision/ Biopsy/ Incision and Drainage (outpatient APC 5072), its average charge of $9,819 was 33% below the state average of $14,749.
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.