CMS did not publish an overall star rating for this hospital; hospitals that report too few quality measures are not rated.
Source: CMS Care Compare, October 2026 releaseER figures are medians, not live waitsAbout the data
Visiting Casa Colina Hospital
Pomona, CA 91767
County: Los Angeles Directions Apple Maps Call (909) 596-7733
- Photo ID and your insurance, Medicare or Medicaid card
- A list of your medicines, doses and allergies
- Your doctor's name and phone number
- A phone charger
Nearest emergency rooms
- 1.4mi Pomona Valley Hospital Medical Center Pomona, CA · Emergency room · median ER visit 3 hr 27 min Call Pomona Valley Hospital Medical Center Directions to Pomona Valley Hospital Medical Center (Google Maps) Details for Pomona Valley Hospital Medical Center
- 3.2mi Montclair Hospital Medical Center Montclair, CA · Emergency room · median ER visit 2 hr 21 min Call Montclair Hospital Medical Center Directions to Montclair Hospital Medical Center (Google Maps) Details for Montclair Hospital Medical Center
- 5.0mi San Dimas Community Hospital San Dimas, CA · Emergency room · median ER visit 2 hr 18 min Call San Dimas Community Hospital Directions to San Dimas Community Hospital (Google Maps) Details for San Dimas Community Hospital
Quick answers about Casa Colina Hospital
What is the phone number for Casa Colina Hospital?
The main phone number for Casa Colina Hospital is (909) 596-7733, from Medicare's hospital records.
Call (909) 596-7733What is the address of Casa Colina Hospital?
Casa Colina Hospital is at 255 E Bonita Ave, Pomona, CA 91767.
Directions (opens Google Maps)Does Casa Colina Hospital have an emergency room?
No emergency room is listed for Casa Colina Hospital in Medicare data. For an emergency, call 911 or go to the nearest ER.
Quality and performance
Centers for Medicare & Medicaid Services · data as of October 2026
CMS has not reported an emergency department wait time for Casa Colina Hospital. That usually means too few cases to report, or no emergency department.
Source: CMS Hospital General Information and Timely & Effective Care. Wait times are a median over a past 12-month reporting period, not live data. Not affiliated with CMS or with Casa Colina Hospital. For a medical emergency, call 911.
How we source this data · Something wrong on this page? Tell us
What patients say
CMS patient survey (HCAHPS) · 104 completed surveys · patients discharged Jan 2025 – Dec 2025
Patients gave Casa Colina Hospital a 3-star patient experience rating out of 5. 75% would definitely recommend it (U.S. average 71%). 72% rated it 9 or 10 out of 10.
The patient survey (HCAHPS) asks a random sample of adult patients about their recent hospital stay. CMS adjusts the results for the mix of patients and how the survey was done, so hospitals can be compared fairly. About the data.
Infections, complications and deaths
Centers for Medicare & Medicaid Services · compared with hospitals nationwide
Its rate of serious complications was same as national.
Serious complications
Death rates within 30 days
| Patients treated for | This hospital | U.S. |
|---|---|---|
| Pneumonia patients | 14.8% | 15.2% |
| Hospital-wide, all conditions | 4.0% | 3.9% |
Risk-adjusted rates. CMS has not published a statistical better/worse comparison for these death rates in the current release, so small differences from the U.S. rate may be chance.
Other complications
None of the other safety indicators CMS compares was statistically better or worse than national.
All 11 complication measures
| Measure | This hospital | U.S. | CMS comparison |
|---|---|---|---|
| Complications after hip or knee replacement% of patients | 3.6 | 4.1 | Not compared |
| Pressure ulcers (bed sores)per 1,000 patients | 0.42 | 0.55 | Same as national |
| Falls in the hospital that caused a broken boneper 1,000 patients | 0.23 | 0.24 | Same as national |
| Collapsed lung caused by a medical procedureper 1,000 patients | 0.18 | 0.18 | Same as national |
| Bleeding or blood clot under the skin after surgeryper 1,000 patients | 2.45 | 2.25 | Same as national |
| Kidney injury needing dialysis after surgeryper 1,000 patients | 1.54 | 1.56 | Same as national |
| Respiratory failure after surgeryper 1,000 patients | 9 | 8.15 | Same as national |
| Blood clots in the lungs or legs after surgeryper 1,000 patients | 3.09 | 3.31 | Same as national |
| Bloodstream infection (sepsis) after surgeryper 1,000 patients | 6.83 | 4.89 | Same as national |
| Surgical wound splitting openper 1,000 patients | 1.68 | 1.7 | Same as national |
| Accidental cuts or tears during abdominal surgeryper 1,000 patients | 0.99 | 1.04 | Same as national |
"Better" or "worse" means CMS found the difference from the national benchmark statistically significant; most hospitals are "no different". Infection results compare the infections a hospital reported with the number predicted for a hospital of its size and type (a ratio below 1 means fewer than predicted). Death and complication rates are risk-adjusted for how sick patients were. Each death rate counts deaths within 30 days of a hospital stay, pooled over one to three years of Medicare patients depending on the measure. About the data.
Health insurance at Casa Colina Hospital
Original Medicare: Medicare-certified, so it can bill Original Medicare (Medicare number 050782). Medicare Advantage plans have their own networks, which this section does not cover.
California runs its own exchange, Covered California. Check its provider directory for Casa Colina Hospital.
Source: the insurers' 2027 machine-readable provider files listed in the CMS Marketplace public use files, loaded November 4, 2026, matched to hospitals by NPI from CMS Hospital Enrollments. How we match networks to hospitals Networks change; confirm with your insurer before you go.
Readmissions and return visits
Centers for Medicare & Medicaid Services · Medicare patients · Jul 2024 – Jun 2025
On the 2 readmission and return-visit measures CMS could compare, Casa Colina Hospital was no different from the national rate or its expected level.
Back in the hospital within 30 days
| After a stay for | This hospital | U.S. | CMS comparison |
|---|---|---|---|
| All conditions (hospital-wide)Medicare patients back in any hospital within 30 days of leaving. | 16.7% | 16.2% | Not compared |
| Pneumonia | 17.3% | 17.3% | Not compared |
| Hip or knee replacement | 5.6% | 5.8% | Not compared |
Return trips after a stay or procedure
Medicare's readmission program
Excess readmission ratio: this hospital's predicted readmissions divided by the number expected for a typical hospital with the same patients. Above 1.00 means more readmissions than expected.
| Condition | Ratio | Patients | Readmissions |
|---|---|---|---|
| Pneumonia | 0.985 | – | Fewer than expected |
| Hip or knee replacement | 0.943 | – | Fewer than expected |
Readmission rates count Medicare patients who were admitted to any acute-care hospital within 30 days of leaving this one, adjusted for how sick they were. "Better" or "worse" means CMS found the difference from the national rate statistically significant; most hospitals are "no different". Return-day and outpatient-surgery measures compare the hospital with what CMS expected for its own patients. The Readmissions Reduction Program ratios are shown as CMS publishes them; whether a hospital's payments are reduced depends on how its ratios compare with similar hospitals, so a ratio above 1.00 alone doesn't mean a penalty. About the data.
Timely and effective care
Centers for Medicare & Medicaid Services · all patients unless noted · Jan 2025 – Dec 2025
| Measure | This hospital | U.S.* |
|---|---|---|
| Sepsis: got all recommended early treatmentPatients with severe sepsis or septic shock who received every step of the recommended early care bundle. Higher is better. 11 patients. | 27% | 66% |
| Health care workers vaccinated against fluHigher is better. 1,595 patients. | 69% | 77% |
| Discharged on two opioids, or an opioid and a benzodiazepinePatients sent home with prescriptions that raise the risk of overdose when combined. Lower is better. 238 patients. | 28% | 16% |
| Colonoscopy: right follow-up interval for average-risk patientsHigher is better. 24 patients. | 100% | 93% |
| Blood clot prevention givenHigher is better. 489 patients. | 84% | 91%* |
CMS publishes these process-of-care measures without a better/worse verdict, so the U.S. figure is shown for context; small differences, or results based on few patients, may not mean much. *Median of all hospitals CMS reports, where CMS publishes no national figure. About the data.
Medicare spending and payment programs
Centers for Medicare & Medicaid Services
Value-based purchasing scores by area
| Area | Score (out of 100) |
|---|---|
| Clinical outcomesDeath rates and complications | 15 |
| Patient experiencePatient survey results | 75 |
| SafetyHospital-acquired infections | – |
| Efficiency and costMedicare spending per patient | 0 |
The Hospital-Acquired Condition Reduction Program cuts Medicare payments by 1% for the quarter of hospitals with the worst scores. The Hospital Value-Based Purchasing Program withholds a small share of every hospital's Medicare payments and pays it back according to the total performance score. A spending ratio of 1.00 equals the national median; spending reflects prices, the services patients received and care after discharge, not quality. Some hospitals, such as critical access, children's and cancer hospitals, are not part of these programs. About the data.
Care after a stay at Casa Colina Hospital
Medicare-certified providers near this hospital, with their CMS ratings. A hospital discharge planner can make the referral.
Skilled nursing facilities nearby
- 0.4mi Mount San Antonio Gardens Pomona, CA · 64 beds Medicare overall 5 of 5 stars · Short-stay quality 5 of 5
- 0.7mi Claremont Care Center Pomona, CA · 99 beds Medicare overall 5 of 5 stars · Short-stay quality 5 of 5
- 0.9mi Landmark Medical Center Pomona, CA · 95 beds Medicare overall 3 of 5 stars Abuse citation (CMS)
Skilled nursing ratings and inspections at Nursing Homes In Each State
Dialysis centers nearby See more
- 1.1mi DaVita Pomona DialysisPomona, CA
- 1.1mi Rai - North Garey - PomonaPomona, CA
- 1.1mi Pomona Dialysis CenterPomona, CA
Home health agencies nearby See more
- 1.1mi Calcare Home Health INCPomona, CA · 68% would recommend
- 2.8mi Arise Home Care CorpClaremont, CA
- 2.8mi Holy Infant Home Care, INCClaremont, CA
Hospice care providers nearby See more
- 2.8mi Gmc Professional Hospice Care, INCClaremont, CA Not rated
- 2.8mi Serenity Hospice CareClaremont, CA Not rated
- 3.3mi Calstro Hospice INCMontclair, CA · 84% would recommend
Source: CMS Care Compare. Distances are approximate.
Inpatient rehabilitation unit
CMS Inpatient rehabilitation Quality Reporting Program, data through December 2025 · unit CCN 05T782
Casa Colina Hospital runs an inpatient rehabilitation unit that reports its own results to Medicare. Returned home or to the community: 67% here, against 67% nationally. CMS rates it better than national on c. diff infections.
Results
Safety
Cost
Source: CMS Inpatient rehabilitation Quality Reporting Program (Provider Data Catalog). Better/worse labels appear only where CMS itself compared the facility with the national rate; other figures are shown next to the national figure for context.
Doctors at Casa Colina Hospital
246 Medicare-enrolled doctors and other clinicians list this hospital as an affiliation, across 24 specialties.
Find doctors in Pomona
Medicare-enrolled specialists with a practice in Pomona, with addresses, phone numbers and the hospitals they work with.
What Medicare paid at Casa Colina Hospital
Centers for Medicare & Medicaid Services · original Medicare patients · 2024
Average hospital charges and actual payments for the procedures Medicare patients most often had here, compared with the average for California.
Hospital stays
| Stay | Stays | Avg billed | Avg payment (Medicare + patient) | vs state |
|---|---|---|---|---|
| Major hip and knee joint replacement or reattachment of lower extremity without major complicationsDRG 470 | 17 | $73,137 | $17,619 | −19% |
| Septicemia or severe sepsis without ventilator >96 hours with major complicationsDRG 871 | 15 | $51,554 | $15,668 | −32% |
| Renal failure with complicationsDRG 683 | 11 | $21,685 | $8,576 | −21% |
Outpatient services
| Service | Services | Avg billed | Avg allowed |
|---|---|---|---|
| Level 5 Musculoskeletal ProceduresAPC 5115 | 151 | $63,194 | $16,148 |
| Level 4 Musculoskeletal ProceduresAPC 5114 | 21 | $34,624 | $8,793 |
| Level 2 Excision/Biopsy/Incision and DrainageAPC 5072 | 16 | $4,639 | $1,993 |
| Level 2 Upper GI ProceduresAPC 5302 | 11 | $12,370 | $2,339 |
| Level 3 Lower GI ProceduresAPC 5313 | 11 | $16,839 | $3,452 |
Charges are the hospital's list prices; payments are what Medicare, the patient and any other insurer actually paid (for outpatient services, Medicare's allowed amount). Private insurance prices differ. "vs state" compares this hospital's average payment with the state average for the same stay. All procedure costs.
Size and finances
Medicare cost report · fiscal year ending Mar 2025
As reported by the hospital to CMS; not audited. Operating margin is income from patient care divided by net patient revenue and leaves out investment income and donations. Compare California hospital finances.
Who owns Casa Colina Hospital
Medicare enrollment and ownership records (PECOS)
Medicare lists the hospital's legal name as Casa Colina Hospital and Centers for Healthcare, a non-profit organization, incorporated 1966.
319 doctors and other clinicians list Casa Colina Hospital as a hospital affiliation in Medicare's clinician directory.
Organizations with 5% or more ownership (directly or through other companies), partnership interests or operational control, as the hospital reported them to Medicare. Records can lag behind recent sales. Individuals are not listed. Who owns America's hospitals.
Non-profit finances
IRS Form 990 · tax year ending Mar 2023 · Casa Colina Hospital and Centers for Healthcare (EIN 95-1643989)
As filed with the IRS by Casa Colina Hospital and Centers for Healthcare. Matched by name and address, so check the filing to confirm it's the right organization. See the full Form 990 filings · Non-profit hospital finances.
The area around Casa Colina Hospital
HRSA shortage designations and BLS pay data
Primary care: Parts of Los Angeles are federally designated health professional shortage areas (42 designations). Highest shortage score 18.
Mental health: Parts of Los Angeles are federally designated health professional shortage areas (39 designations). Highest shortage score 20.
Dental: Parts of Los Angeles are federally designated health professional shortage areas (9 designations). Highest shortage score 21.
Nurse pay: registered nurses in California earn a median $140,270 a year. Healthcare salaries in California.
Shortage areas are designated by the Health Resources and Services Administration where there are too few primary care, mental health or dental providers for the population; scores run from 0 to 25 for primary and mental health care and 0 to 26 for dental care, higher meaning greater need. California shortage areas
Closest other hospitals
Healthcare pay in California
Registered nurses across California (all employers) earned a median of $140,270 a year (BLS, May 2025).Registered Nurse (RN) salary in CaliforniaNurse Practitioner salary in CaliforniaRespiratory Therapist salary in CaliforniaHealthcare salaries in California
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