Source: CMS Care Compare, July 2026 releaseER figures are medians, not live waitsAbout the data
Visiting Palmdale Regional Medical Center
Palmdale, CA 93551
County: Los Angeles Directions Apple Maps Call (661) 382-5000
- 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
Official links: Website for Palmdale Regional Medical Center (opens the hospital's site)
Nearby hospitals
- 6.6mi Palmdale Regional Medical Center Lancaster, CA · Emergency room · median ER visit 2 hr 22 min Call Palmdale Regional Medical Center Directions to Palmdale Regional Medical Center (Google Maps) Details for Palmdale Regional Medical Center
- 7.3mi Antelope Valley Hospital Medical Center Lancaster, CA · Emergency room · median ER visit 4 hr 24 min Call Antelope Valley Hospital Medical Center Directions to Antelope Valley Hospital Medical Center (Google Maps) Details for Antelope Valley Hospital Medical Center
- 25mi Lac/Olive View-UCLA Medical Center Sylmar, CA · Emergency room · median ER visit 5 hr 20 min Call Lac/Olive View-UCLA Medical Center Directions to Lac/Olive View-UCLA Medical Center (Google Maps) Details for Lac/Olive View-UCLA Medical Center
Quick answers about Palmdale Regional Medical Center
How long is the ER wait at Palmdale Regional Medical Center?
CMS doesn't publish live wait times. Over the 12 months CMS reported, patients treated and sent home spent a median of 2 hr 22 min in the Palmdale Regional Medical Center emergency room (the average across California hospitals is 3 hr 2 min). 1% of ER patients left before being seen. For tonight's wait, check the hospital's website (opens the hospital's own site) or call (661) 382-5000. In an emergency, call 911.
What is the phone number for Palmdale Regional Medical Center?
The main phone number for Palmdale Regional Medical Center is (661) 382-5000, from Medicare's hospital records.
Call (661) 382-5000What is the address of Palmdale Regional Medical Center?
Palmdale Regional Medical Center is at 38600 Medical Center Dr, Palmdale, CA 93551.
Directions (opens Google Maps)Does Palmdale Regional Medical Center have an emergency room?
Yes. Palmdale Regional Medical Center has an emergency department, according to Medicare data.
What is Palmdale Regional Medical Center's Medicare star rating?
Palmdale Regional Medical Center has an overall rating of 3 out of 5 stars from the Centers for Medicare & Medicaid Services (CMS). Star ratings come from CMS quality and safety measures, not patient reviews.
Quality and performance
Centers for Medicare & Medicaid Services · data as of July 2026
Patients treated and sent home from the emergency department at Palmdale Regional Medical Center spend a median of 2 hours 22 minutes there. That is 40 minutes shorter than the average across California hospitals (3 hours 2 minutes).
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 Palmdale Regional Medical Center. For a medical emergency, call 911.
Compare ER waits across California · How California hospitals rank on star ratings · How we source this data · Something wrong on this page? Tell us
What patients say
CMS patient survey (HCAHPS) · 519 completed surveys · patients discharged Oct 2024 – Sep 2025
Patients gave Palmdale Regional Medical Center a 2-star patient experience rating out of 5. 66% would definitely recommend it (U.S. average 71%). 68% 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
Of the 5 hospital-acquired infections CMS could compare, Palmdale Regional Medical Center was better than the national benchmark on 2 and worse on 0. Its rate of serious complications was same as national.
Hospital-acquired infections
Serious complications
Death rates within 30 days
| Patients treated for | This hospital | U.S. |
|---|---|---|
| Heart attack patients | 11.1% | 11.9% |
| Heart failure patients | 9.9% | 11.1% |
| Pneumonia patients | 16.4% | 15.2% |
| Stroke patients | 11.6% | 11.9% |
| COPD patients | 7.6% | 8.6% |
| Hospital-wide, all conditions | 4.3% | 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 12 complication measures
| Measure | This hospital | U.S. | CMS comparison |
|---|---|---|---|
| Complications after hip or knee replacement% of patients | 3.8 | 4.1 | Not compared |
| Deaths among surgical patients with serious treatable complicationsper 1,000 patients | 161.18 | 173.3 | Same as national |
| Pressure ulcers (bed sores)per 1,000 patients | 0.25 | 0.63 | Same as national |
| Falls in the hospital that caused a broken boneper 1,000 patients | 0.25 | 0.27 | Same as national |
| Collapsed lung caused by a medical procedureper 1,000 patients | 0.18 | 0.21 | Same as national |
| Bleeding or blood clot under the skin after surgeryper 1,000 patients | 2.38 | 2.34 | Same as national |
| Kidney injury needing dialysis after surgeryper 1,000 patients | 1.6 | 1.67 | Same as national |
| Respiratory failure after surgeryper 1,000 patients | 10.49 | 9.42 | Same as national |
| Blood clots in the lungs or legs after surgeryper 1,000 patients | 2.86 | 3.52 | Same as national |
| Bloodstream infection (sepsis) after surgeryper 1,000 patients | 5 | 5.27 | Same as national |
| Surgical wound splitting openper 1,000 patients | 1.68 | 1.77 | Same as national |
| Accidental cuts or tears during abdominal surgeryper 1,000 patients | 0.94 | 1.06 | 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), for Oct 2024 – Sep 2025. 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 Palmdale Regional Medical Center
Original Medicare: Medicare-certified, so it can bill Original Medicare (Medicare number 050204). 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 Palmdale Regional Medical Center.
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 2023 – Jun 2025
On the 1 readmission and return-visit measures CMS could compare, Palmdale Regional Medical Center 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 |
|---|---|---|---|
| Heart attack | 14.3% | 14.4% | Not compared |
| Heart failure | 22.8% | 21.3% | Not compared |
| Pneumonia | 16.3% | 17.3% | Not compared |
| COPD (chronic lung disease) | 20.7% | 20% | Not compared |
| Hip or knee replacement | 5.5% | 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. 3 of 5 conditions are above 1.00.
| Condition | Ratio | Patients | Readmissions |
|---|---|---|---|
| Heart failure | 1.051 | 165 | More than expected |
| COPD | 1.023 | 57 | More than expected |
| Pneumonia | 1.006 | 182 | More than expected |
| Heart attack | 0.993 | – | Fewer than expected |
| Hip or knee replacement | 0.941 | – | 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 · Oct 2024 – Sep 2025
Palmdale Regional Medical Center's emergency department is classed by CMS as very high volume.
| 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. 152 patients. | 59% | 65% |
| Septic shock: full treatment within 3 hoursHigher is better. 42 patients. | 64% | 73% |
| Typical time in the ER before going homeMedian minutes from arrival to leaving, for ER patients sent home (not counting mental health patients or transfers). Lower is better. 382 patients. | 142 min | 162 min |
| Typical ER time for mental health patients sent homeMedian minutes from arrival to leaving. Lower is better. 14 patients. | 299 min | 257 min |
| Patients who left the ER before being seenLower is better. 100,174 patients. | 1% | 2% |
| Health care workers vaccinated against fluHigher is better. 1,980 patients. | 63% | 78% |
| 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. 2,225 patients. | 14% | 15% |
| Colonoscopy: right follow-up interval for average-risk patientsHigher is better. 34 patients. | 100% | 93% |
| Blood clot prevention givenHigher is better. 5,668 patients. | 90% | 90%* |
| Blood clot prevention given in intensive careHigher is better. 1,241 patients. | 99% | 97%* |
| Stroke: discharged on clot-prevention medicineHigher is better. 161 patients. | 98% | 98%* |
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 | 10 |
| Patient experiencePatient survey results | 29 |
| SafetyHospital-acquired infections | 48.3 |
| 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 Palmdale Regional Medical Center
Medicare-certified providers near this hospital, with their CMS ratings. A hospital discharge planner can make the referral.
Skilled nursing facilities nearby
- 6.7mi The Ellison John Transitional Care Center Lancaster, CA · 170 beds Medicare overall 2 of 5 stars · Short-stay quality 4 of 5
- 7.4mi Desert Canyon Post Acute Lancaster, CA · 99 beds Medicare overall 2 of 5 stars · Short-stay quality 3 of 5
- 7.5mi Mirage Post Acute Lancaster, CA · 299 beds Medicare overall 1 of 5 stars · Short-stay quality 3 of 5 SFF candidate
Skilled nursing ratings and inspections at Nursing Homes In Each State
Dialysis centers nearby See more
- 4.7mi DaVita Palmdale Fifth Street DialysisPalmdale, CA
- 4.7mi High Desert HemodialysisPalmdale, CA
- 4.7mi FMC-PalmdalePalmdale, CA
Home health agencies nearby See more
- 4.7mi Alden Home Health, INCPalmdale, CA
- 4.7mi Antelope Valley Home Health AgencyPalmdale, CA Not rated
- 4.7mi Asap Home Health ServicePalmdale, CA Not rated
Hospice care providers nearby See more
- 4.7mi Alden HospicePalmdale, CA Not rated
- 4.7mi Graceful Palms Hospice and Palliative Care Corp.Palmdale, CA Not rated
- 9.3mi Anthem HospiceLancaster, CA Not rated
Source: CMS Care Compare. Distances are approximate.
Inpatient rehabilitation unit
CMS Inpatient rehabilitation Quality Reporting Program, data through December 2025 · unit CCN 05T204
Palmdale Regional Medical Center runs an inpatient rehabilitation unit that reports its own results to Medicare. Returned home or to the community: 67% here, against 67% nationally. Where CMS compares facilities statistically, this one is no different from the national rate.
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 Palmdale Regional Medical Center
141 Medicare-enrolled doctors and other clinicians list this hospital as an affiliation, across 26 specialties.
Find doctors in Palmdale
Medicare-enrolled specialists with a practice in Palmdale, with addresses, phone numbers and the hospitals they work with.
What Medicare paid at Palmdale Regional Medical Center
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 |
|---|---|---|---|---|
| Septicemia or severe sepsis without ventilator >96 hours with major complicationsDRG 871 | 195 | $208,746 | $19,589 | −15% |
| Heart failure and shock with major complicationsDRG 291 | 72 | $138,312 | $12,963 | −17% |
| Simple pneumonia and pleurisy with major complicationsDRG 193 | 66 | $129,170 | $13,740 | −9% |
| Respiratory infections and inflammations with major complicationsDRG 177 | 53 | $139,563 | $16,665 | −12% |
| Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes with major complicationsDRG 640 | 43 | $124,595 | $13,369 | −14% |
| Acute myocardial infarction, discharged alive with major complicationsDRG 280 | 38 | $172,640 | $17,434 | −9% |
| Pulmonary edema and respiratory failureDRG 189 | 34 | $111,288 | $12,961 | −18% |
| Renal failure with major complicationsDRG 682 | 33 | $134,921 | $15,072 | −11% |
Outpatient services
| Service | Services | Avg billed | Avg allowed |
|---|---|---|---|
| Level 2 Excision/Biopsy/Incision and DrainageAPC 5072 | 63 | $23,685 | $1,950 |
| Comprehensive Observation ServicesAPC 8011 | 60 | $61,549 | $3,249 |
| Level 3 Vascular ProceduresAPC 5183 | 49 | $36,750 | $3,879 |
| Level 1 Endovascular ProceduresAPC 5191 | 29 | $56,354 | $4,013 |
| Level 2 Upper GI ProceduresAPC 5302 | 26 | $28,184 | $2,339 |
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 Dec 2024
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 Palmdale Regional Medical Center
Medicare enrollment and ownership records (PECOS)
Medicare lists the hospital's legal name as Lancaster Hospital Corporation, a for-profit organization, incorporated 1981.
258 doctors and other clinicians list Palmdale Regional Medical Center 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.
The area around Palmdale Regional Medical Center
HRSA shortage designations and BLS pay data
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.
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
Cite this data
Writing about Palmdale Regional Medical Center? You're welcome to quote these figures. They are free to use under CC BY 4.0: please credit HospitalsInEachState.com and link to this page.