California / Henry Mayo Newhall Hospital
CMS certification 050624 · Valencia, CA
Henry Mayo Newhall Hospital: charges and Medicare payments
Henry Mayo Newhall Hospital reported 1,686 Medicare inpatient stays across 54 DRGs in 2024. Across them it charged 8.82 times what it was paid — among the higher ratios in California, number 30 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: 304 stays at an average charge of $185,715, 106% above the national average. It also billed 1,668 outpatient services, charging 11.31 times what Medicare paid.
- 1Medicare inpatient stays 1,686
- 2Charge ÷ paid, inpatient 8.82×
- 3Rank in CA (highest ratio = 1) 30 of 247
- 4CMS price-transparency actions 0
Inpatient stays
For the 54 DRGs that can be compared with the national average, Henry Mayo Newhall Hospital charged more than the national average in 54 (100%). 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 | 304 | $185,715 | +106% | $22,214 |
| 291 Heart Failure and Shock with MCC | 150 | $124,949 | +122% | $13,889 |
| 193 Simple Pneumonia and Pleurisy with MCC | 89 | $129,794 | +117% | $12,456 |
| 177 Respiratory Infections and Inflammations with MCC | 78 | $140,797 | +99% | $17,256 |
| 190 Chronic Obstructive Pulmonary Disease with MCC | 56 | $109,294 | +116% | $10,615 |
| 690 Kidney and Urinary Tract Infections without MCC | 44 | $82,132 | +117% | $7,803 |
| 280 Acute Myocardial Infarction, Discharged Alive with MCC | 39 | $168,416 | +122% | $14,567 |
| 377 Gastrointestinal Hemorrhage with MCC | 39 | $158,146 | +85% | $17,068 |
| 378 Gastrointestinal Hemorrhage with CC | 38 | $91,419 | +88% | $9,883 |
| 689 Kidney and Urinary Tract Infections with MCC | 35 | $107,714 | +110% | $10,306 |
| 698 Other Kidney and Urinary Tract Diagnoses with MCC | 35 | $148,122 | +102% | $15,042 |
| 309 Cardiac Arrhythmia and Conduction Disorders with CC | 32 | $73,253 | +103% | $7,536 |
| 853 Infectious and Parasitic Diseases with O.R. Procedures with... | 32 | $384,583 | +68% | $54,899 |
| 872 Septicemia or Severe Sepsis without MV >96 Hours without MCC | 28 | $93,651 | +91% | $9,762 |
| 308 Cardiac Arrhythmia and Conduction Disorders with MCC | 26 | $113,679 | +101% | $11,547 |
| 392 Esophagitis, Gastroenteritis and Miscellaneous Digestive... | 25 | $92,884 | +131% | $7,716 |
| 640 Miscellaneous Disorders of Nutrition, Metabolism, Fluids and... | 25 | $108,725 | +80% | $11,804 |
| 682 Renal Failure with MCC | 25 | $202,572 | +207% | $20,009 |
| 481 Hip and Femur Procedures except Major Joint with CC | 24 | $144,488 | +43% | $19,153 |
| 194 Simple Pneumonia and Pleurisy with CC | 22 | $82,377 | +115% | $8,715 |
| 389 Gastrointestinal Obstruction with CC | 22 | $59,277 | +52% | $7,826 |
| 683 Renal Failure with CC | 22 | $78,829 | +94% | $8,944 |
| 064 Intracranial Hemorrhage or Cerebral Infarction with MCC | 21 | $228,179 | +128% | $26,838 |
| 281 Acute Myocardial Infarction, Discharged Alive with CC | 21 | $100,799 | +100% | $8,904 |
| 314 Other Circulatory System Diagnoses with MCC | 20 | $179,890 | +90% | $19,760 |
| 178 Respiratory Infections and Inflammations with CC | 19 | $91,880 | +103% | $9,378 |
| 330 Major Small and Large Bowel Procedures with CC | 19 | $181,339 | +52% | $22,095 |
| 699 Other Kidney and Urinary Tract Diagnoses with CC | 19 | $104,373 | +120% | $9,839 |
| 480 Hip and Femur Procedures except Major Joint with MCC | 18 | $240,484 | +73% | $27,495 |
| 522 Hip Replacement with Principal Diagnosis of Hip Fracture... | 18 | $141,438 | +38% | $19,702 |
| 552 Medical Back Problems without MCC | 18 | $94,835 | +94% | $8,935 |
| 603 Cellulitis without MCC | 18 | $95,909 | +157% | $11,980 |
| 641 Miscellaneous Disorders of Nutrition, Metabolism, Fluids and... | 17 | $82,547 | +123% | $7,668 |
| 065 Intracranial Hemorrhage or Cerebral Infarction with CC or... | 16 | $92,233 | +66% | $8,702 |
| 175 Pulmonary Embolism with MCC or Acute Cor Pulmonale | 16 | $102,147 | +57% | $12,867 |
| 660 Kidney and Ureter Procedures for Non-Neoplasm with CC | 16 | $123,102 | +82% | $12,364 |
| 870 Septicemia or Severe Sepsis with MV >96 Hours | 16 | $720,888 | +123% | $101,648 |
| 070 Other Cerebrovascular Disorders with MCC | 15 | $110,303 | +45% | $16,930 |
| 312 Syncope and Collapse | 15 | $119,496 | +162% | $8,453 |
| 637 Diabetes with MCC | 15 | $124,463 | +87% | $13,612 |
| 917 Poisoning and Toxic Effects of Drugs with MCC | 15 | $189,365 | +153% | $16,498 |
| 069 Transient Ischemia without Thrombolytic | 14 | $94,575 | +87% | $8,248 |
| 393 Other Digestive System Diagnoses with MCC | 14 | $146,821 | +91% | $15,380 |
| 493 Lower Extremity and Humerus Procedures except Hip, Foot and... | 14 | $185,837 | +56% | $22,490 |
| 638 Diabetes with CC | 14 | $91,131 | +119% | $8,802 |
| 267 Endovascular Cardiac Valve Replacement and Supplement... | 13 | $380,545 | +72% | $45,066 |
| 286 Circulatory Disorders except AMI, with Cardiac... | 13 | $234,122 | +109% | $27,229 |
| 321 Percutaneous Cardiovascular Procedures with Intraluminal... | 13 | $265,904 | +62% | $28,972 |
| 391 Esophagitis, Gastroenteritis and Miscellaneous Digestive... | 13 | $128,199 | +110% | $12,256 |
| 243 Permanent Cardiac Pacemaker Implant with CC | 12 | $154,443 | +39% | $21,330 |
| 066 Intracranial Hemorrhage or Cerebral Infarction without... | 11 | $75,161 | +78% | $6,976 |
| 202 Bronchitis and Asthma with CC/MCC | 11 | $95,307 | +107% | $9,357 |
| 305 Hypertension without MCC | 11 | $80,625 | +101% | $9,300 |
| 482 Hip and Femur Procedures except Major Joint without CC/MCC | 11 | $119,812 | +54% | $15,013 |
Outpatient services
Against the California average
For Septicemia or Severe Sepsis without MV >96 Hours with MCC (DRG 871), Henry Mayo Newhall Hospital charged $185,715 on average, 30% more than the California average of $143,063, and was paid $22,214 against a state average of $23,020. For Heart Failure and Shock with MCC (DRG 291), Henry Mayo Newhall Hospital charged $124,949 on average, 24% more than the California average of $100,739, and was paid $13,889 against a state average of $15,556. For Simple Pneumonia and Pleurisy with MCC (DRG 193), Henry Mayo Newhall Hospital charged $129,794 on average, 25% more than the California average of $103,761, and was paid $12,456 against a state average of $15,112. For Respiratory Infections and Inflammations with MCC (DRG 177), Henry Mayo Newhall Hospital charged $140,797 on average, 13% more than the California average of $124,302, and was paid $17,256 against a state average of $18,986. For Comprehensive Observation Services (outpatient APC 8011), its average charge of $53,365 was 28% above the state average of $41,628. For Level 5 Urology and Related Services (outpatient APC 5375), its average charge of $46,953 was 8% below the state average of $51,167. For Level 4 Urology and Related Services (outpatient APC 5374), its average charge of $39,475 was 9% above the state average of $36,378. For Level 2 Excision/ Biopsy/ Incision and Drainage (outpatient APC 5072), its average charge of $11,580 was 21% 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.