Hospital · CCN 050329

Corona Regional Medical Center

800 South Main Street, Corona, CA 92882 · Riverside County
Part of Universal Health Services · 160 beds · 5
Metropolitan area core: primary flow within an urbanized area of 50,000 and greater

31 admission types 39 outpatient services 2 Medicare-file findings

Billed per dollar paid, all admissions

7.54×

$95.7M billed against $12.7M paid across 830 Medicare discharges; the national figure is 5.03×.

—

of adults in Riverside County have medical debt in collections — state bars medical debt from credit reports; the credit-bureau panel cannot see it

8.3%

uninsured in the county · state 7.5%

$90K

median household income

7.1×

billed ÷ paid, inpatient, summed over the county's hospitals in the Medicare file (16 in the inpatient or outpatient file)ⓘ

36.8%

obesity in the countyⓘ

12.4%

diagnosed diabetes (PLACES)

6.0%

coronary heart disease (PLACES)

—

median age · — below poverty (ACS)

01 · Admissions

What it billed Medicare, by admission type

Average charge submitted and average total payment per discharge, 2024. Rows under 11 discharges are suppressed by CMS. The last column is the hospital's ratio against its state's for the same admission.

DRG

Admission

Discharges

Charge

Paid

Billed ÷ paid

871

Septicemia or severe sepsis without mv >96 hours with mcc

160

$152,418

$19,860

7.7× st 6.2×

291

Heart failure and shock with mcc

104

$97,917

$13,226

7.4× st 6.5×

193

Simple pneumonia and pleurisy with mcc

$105,039

$13,847

7.6× st 6.9×

177

Respiratory infections and inflammations with mcc

$151,926

$17,117

8.9× st 6.6×

280

Acute myocardial infarction, discharged alive with mcc

$105,492

$16,633

6.3× st 6.6×

698

Other kidney and urinary tract diagnoses with mcc

$124,795

$16,638

7.5× st 6.2×

640

Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes with mcc

$125,268

$15,108

8.3× st 5.7×

689

Kidney and urinary tract infections with mcc

$86,745

$13,021

6.7× st 6.3×

690

Kidney and urinary tract infections without mcc

$63,818

$8,685

7.3× st 6.6×

682

Renal failure with mcc

$101,491

$15,386

6.6× st 6.1×

392

Esophagitis, gastroenteritis and miscellaneous digestive disorders without mcc

$80,747

$8,769

9.2× st 6.8×

312

Syncope and collapse

$80,601

$9,436

8.5× st 7.2×

377

Gastrointestinal hemorrhage with mcc

$128,538

$17,254

7.5× st 6.4×

189

Pulmonary edema and respiratory failure

$84,738

$13,247

6.4× st 6.7×

389

Gastrointestinal obstruction with cc

$76,520

$8,615

8.9× st 6.9×

638

Diabetes with cc

$79,258

$9,849

8.0× st 6.3×

872

Septicemia or severe sepsis without mv >96 hours without mcc

$85,415

$10,076

8.5× st 6.1×

853

Infectious and parasitic diseases with o.r. procedures with mcc

$232,810

$44,891

5.2× st 6.2×

208

Respiratory system diagnosis with ventilator support <=96 hours

$178,905

$25,091

7.1× st 7.4×

683

Renal failure with cc

$68,292

$9,718

7.0× st 6.7×

065

Intracranial hemorrhage or cerebral infarction with cc or tpa in 24 hours

$97,411

$8,550

11.4× st 7.9×

101

Seizures without mcc

$76,412

$9,600

8.0× st 6.8×

314

Other circulatory system diagnoses with mcc

$163,403

$18,654

8.8× st 6.1×

641

Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes without mcc

$60,778

$8,316

7.3× st 6.3×

378

Gastrointestinal hemorrhage with cc

$86,519

$12,724

6.8× st 6.8×

308

Cardiac arrhythmia and conduction disorders with mcc

$93,856

$11,738

8.0× st 6.9×

637

Diabetes with mcc

$125,717

$13,158

9.6× st 6.3×

603

Cellulitis without mcc

$57,249

$9,312

6.1× st 5.9×

522

Hip replacement with principal diagnosis of hip fracture without mcc

$169,479

$20,064

8.4× st 6.9×

069

Transient ischemia without thrombolytic

$100,284

$9,674

10.4× st 9.5×

481

Hip and femur procedures except major joint with cc

$127,137

$20,536

6.2× st 6.7×

02 · Outpatient

Outpatient services

Comprehensive APCs, Medicare's outpatient payment groups: submitted charge against what Medicare allowed, per service.

APC

Service

Services

Charge

Allowed

Billed ÷ allowed

8011

Comprehensive Observation Services

118

$47,427

$3,365

14.1×

5302

Level 2 Upper GI Procedures

$17,223

$2,339

7.4×

5183

Level 3 Vascular Procedures

$44,717

$3,919

11.4×

5191

Level 1 Endovascular Procedures

$38,438

$3,887

9.9×

5115

Level 5 Musculoskeletal Procedures

$107,515

$16,148

6.7×

5072

Level 2 Excision/ Biopsy/ Incision and Drainage

$12,715

$1,910

6.7×

5092

Level 2 Breast/Lymphatic Surgery and Related Procedures

$75,457

$7,658

9.9×

5341

Level 1 Abdominal/Peritoneal/Biliary and Related Procedures

$62,300

$4,254

14.6×

5361

Level 1 Laparoscopy and Related Services

$71,918

$7,094

10.1×

5114

Level 4 Musculoskeletal Procedures

$72,428

$8,792

8.2×

5091

Level 1 Breast/Lymphatic Surgery and Related Procedures

$47,119

$4,686

10.1×

5374

Level 4 Urology and Related Services

$43,021

$4,286

10.0×

5375

Level 5 Urology and Related Services

$51,945

$6,362

8.2×

5414

Level 4 Gynecologic Procedures

—

5464

Level 4 Neurostimulator and Related Procedures

—

5461

Level 1 Neurostimulator and Related Procedures

—

5431

Level 1 Nerve Procedures

—

5362

Level 2 Laparoscopy and Related Services

—

5372

Level 2 Urology and Related Services

—

5373

Level 3 Urology and Related Services

—

5416

Level 6 Gynecologic Procedures

—

5415

Level 5 Gynecologic Procedures

—

5313

Level 3 Lower GI Procedures

—

5303

Level 3 Upper GI Procedures

—

5073

Level 3 Excision/ Biopsy/ Incision and Drainage

—

5113

Level 3 Musculoskeletal Procedures

—

5153

Level 3 Airway Endoscopy

—

5154

Level 4 Airway Endoscopy

—

5182

Level 2 Vascular Procedures

—

5112

Level 2 Musculoskeletal Procedures

—

5184

Level 4 Vascular Procedures

—

5192

Level 2 Endovascular Procedures

—

5193

Level 3 Endovascular Procedures

—

5194

Level 4 Endovascular Procedures

—

5213

Level 3 Electrophysiologic Procedures

—

5222

Level 2 Pacemaker and Similar Procedures

—

5231

Level 1 ICD and Similar Procedures

—

5232

Level 2 ICD and Similar Procedures

—

5223

Level 3 Pacemaker and Similar Procedures

—

03 · Checks

Where the Medicare rows do not agree with themselves

Service

Severity

Rule

Detail

MS-DRG 065

info

inp_charge_10x_payment

average charge $97,411 is 11.4× the total payment

MS-DRG 069

info

inp_charge_10x_payment

average charge $100,284 is 10.4× the total payment

Sources for this hospital

the files read, as fetched — not our copy of them

Medicare Inpatient Hospitals - by Provider and Service · CMS · 2024
MUP_INP_RY26_P03_V10_DY24_PrvSvc.CSV · 38.0M bytes · fetched 2026-08-21 · sha256 2ab6da15be4c… · publisher's page · public domain (US federal)
Medicare Outpatient Hospitals - by Provider and Service · CMS · 2024
MUP_OUT_RY26_P04_V10_DY24_Prov_Svc.csv · 28.1M bytes · fetched 2026-08-21 · sha256 f293918edbf6… · publisher's page · public domain (US federal)
AHRQ Compendium of U.S. Health Systems — hospital linkage file · AHRQ · 2023
chsp-hospital-linkage-2023.csv · 1.5M bytes · fetched 2026-08-21 · sha256 a86146f10c8d… · publisher's page · public; cite AHRQ Compendium of U.S. Health Systems
2020 ZCTA to County relationship file · US Census Bureau · 2020
tab20_zcta520_county20_natl.txt · 6.8M bytes · fetched 2026-08-21 · sha256 3ed41278d637… · publisher's page · public domain (US federal)

Every figure on this page is computed from these files by pipeline/prices/; the same rows are in the API.

Source rows for this hospital as JSON: inpatient · outpatient. CMS, Medicare Inpatient and Outpatient Hospitals by Provider and Service, 2024.