Deficiency Index

Corona Post Acute Center

Corona, California · CCN 555566

153 surveys since 2011. The first finding at harm level was recorded in 2017.

Data as of , released by CMS on October 8, 2026. Source: CMS Provider Data Catalog.

Citations on record
437
Surveys
153
Harm or worse
12
Immediate jeopardy
4
The record, 2011–2026
’11’15’20’25’26
No harm recordedHarm or worseNot surveyed
Immediate jeopardy4

Findings at the most serious level CMS records.

Beyond CMS’s monthly file126/153

Older surveys no longer in CMS’s monthly file or on Care Compare. They are shown here.

The facility

Certified beds
176
Ownership
For profit - Individual
Chain
SERRANO GROUP
County
Riverside
Medicare-certified since
1993

CMS ratings

Overall
1
Health inspection
1
Staffing
3
Quality measures
4

CMS’s own Five-Star ratings.

Compared with similar facilities

Since 2021, this facility recorded somewhat more weighted findings than its peer group.

Weighted by harm level, against 225 for-profit facilities with 128 or more beds in California.

Last survey on record

Jun 23, 2026

139 days ago.

Counts surveys with at least one finding. A clean survey leaves no record here, so the real gap may be shorter.

Staffing

MeasureThis facilityPeer median
Nurse hours per resident day4.044.08
Registered-nurse hours per resident day0.59—
Annual nurse turnover48.4%37.2%

As reported by the facility to CMS, beside the peer-group median.

Enforcement

No fines, payment denials or special-focus designation on the current CMS record.

Severity of recent findings

Citations by CMS scope and severity. Rows are harm level, columns are how widespread the finding was.
SeverityIsolatedPatternWidespread
Immediate jeopardyJ—K—L—
Actual harmG22.5%H—I—
No harm, potential for more than minimalD5467.5%E2328.8%F11.3%
No harm, potential for minimalA—B—C—
CMS’s current file: 80 of the 437 citations on record.

Most frequently cited here

In CMS’s current monthly file.

  • F6846×

    Provide appropriate treatment and care according to orders, resident’s preferences and goals.

  • F8806×

    Provide and implement an infection prevention and control program.

  • F6864×

    Provide appropriate pressure ulcer care and prevent new ulcers from developing.

  • F5503×

    Honor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights.

  • F5583×

    Reasonably accommodate the needs and preferences of each resident.

In the surveyor’s words

From the most serious findings on record at Corona Post Acute Center, in the surveyor’s own words.

  • Actual harm, isolatedF689May 13, 2025

    Based on observation, interview, and record review, the facility failed to ensure an environment free of accident hazards was provided for one of three sampled residents (Resident 1) when Resident 1 was served a hot beverage by a Certified Nursing Assistant (CNA 1) without checking the safe serving temperature on April 10. 2025. This failure resulted in the hot beverage spilling on Resident 1 causing burn injuries, second degree burn [partial thickness burn - affects both the outer layer and part of the underlying layer of the skin] to third degree burn [most severe type of burn that damages all layers of the skin] on her right breast and shoulder that required medical intervention. Findings: On May 7, 2025, Resident 1's admission record was reviewed. […]

  • Actual harm, isolatedF660May 23, 2024

    Based on interviews and record reviews, the facility failed for one of three sampled residents (Resident A), to ensure Resident A's discharge plan to an assisted living facility (provides support with daily activities but does not offer extensive medical care) was re-evaluated and modified when the resident developed a Stage 4 pressure injury (bed sore with severe tissue damage with exposed bone, tendon [tissue that connects the muscle to the bone], and muscle). This failure resulted in Resident A being transferred to a lower level of care facility (designed for residents who did not require specialized medical attention) leading to the worsening of the Stage 4 pressure ulcer and requiring acute hospitalization . […]

  • No harm, potential for more than minimal, widespreadF812May 17, 2022

    Based on observation, interview, and record review, the facility failed to ensure dietary staff was able to safely and effectively carry out the functions of food and nutrition services when: 1. The dietary staff did not perform testing of sanitizing solution properly; 2. The dietary staff did not use the designated scoop for the ice; and 3. The dietary staff entered the kitchen without performing handwashing. Findings: 1. On May 12, 2022, at 3:05 p.m., the Dietary Staff (DS) was observed testing sanitizing solution for dishwashing machine using the chlorine test strip. The DS was observed dipping the test strip for approximately 3 seconds, removed the test strip and compared with the color chart. […]

  • No harm, potential for more than minimal, patternF578Apr 10, 2026

    Based on interview and record review, the facility failed to ensure, 13 of 15 residents reviewed for Advance Directive (AD - written statement of a person's wishes regarding medical treatment) (Residents 17, 20, 25, 10, 55, 6, 97, 110, 117, 119, 126, 155, and 159) the resident or their resident representative (RP) had been provided follow up information regarding the formulation of an AD and have an AD available for review in the medical record.These failures had the potential to result in the ADs for Residents (17, 20, 25, 10, 55, 6, 97, 110, 117, 119, 126, 155, and 159) not being readily accessible to staff and physicians, which could lead to the residents' wishes regarding medical treatment being unknown and ultimately not honored. Findings: 1.On April 10, 2026, at 3 p.m. […]

  • No harm, potential for more than minimal, patternF605Apr 10, 2026

    Based on interview and record review, the facility failed to ensure five of five sampled residents (Residents 2, 16, 45, 119, 159) were free from unnecessary psychotropic (drugs that affects brain activities associated with mental processes and behavior) medications when: 1. Resident 16 was administered quetiapine (an antipsychotic medication for bipolar disorder, depression, and schizophrenia) for diagnosis of schizophrenia without documentation to support the diagnosis per The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision (DSM-5-TR, globally recognized standard classification system for diagnosing mental disorders by the American Psychiatric Association); and manufacturer specified monitoring were not done during use of quetiapine;2. […]

Read 32 findings in full →The most serious and the most recent: 32 of 437 on record.

Every survey on record

FindingsAt actual harm or above

  • Jun 23, 2026Complaint3 findings
  • Apr 10, 2026Standard and complaint25 findings
  • Mar 30, 2026Complaint1 finding
  • Feb 2, 2026Complaint1 finding
  • Oct 6, 2025Complaint1 finding
  • Aug 22, 2025Complaint1 finding
  • Jun 30, 2025Complaint1 finding
  • May 13, 2025Complaint2 findings · 1 harm
Show the 145 earlier surveys
  • Apr 22, 2025Complaint2 findings
  • Feb 6, 2025Complaint1 finding
  • Jan 9, 2025Standard6 findings
  • Dec 13, 2024Complaint2 findings
  • Oct 22, 2024Complaint1 finding
  • Aug 22, 2024Complaint5 findings
  • Jul 10, 2024Complaint1 finding
  • May 29, 2024Complaint1 finding
  • May 23, 2024Complaint1 finding · 1 harm
  • May 20, 2024Complaint1 finding
  • Apr 17, 2024Complaint1 finding
  • Feb 13, 2024Complaint3 findings
  • Jan 2, 2024Infection control1 finding
  • Dec 1, 2023Complaint1 finding
  • Oct 20, 2023Complaint1 finding
  • Sep 6, 2023Complaint1 finding
  • Aug 25, 2023Complaint1 finding
  • Jul 17, 2023Complaint1 finding
  • May 31, 2023Complaint2 findings
  • May 4, 2023Complaint1 finding
  • Apr 19, 2023Complaint2 findings
  • Feb 28, 2023Complaint1 finding
  • Oct 21, 2022Complaint1 finding
  • Oct 10, 2022Complaint1 finding
  • Sep 22, 2022Complaint1 finding
  • Jul 21, 2022Complaint1 finding
  • May 18, 2022Complaint1 finding
  • May 17, 2022Standard14 findings
  • Apr 14, 2022Complaint1 finding
  • Feb 11, 2022Complaint1 finding
  • Dec 2, 2021Complaint1 finding
  • Sep 14, 2021Complaint3 findings
  • Aug 6, 2021Complaint2 findings
  • Aug 4, 2021Complaint1 finding
  • Jul 6, 2021Complaint1 finding
  • Jun 9, 2021Complaint1 finding
  • Jun 2, 2021Complaint1 finding
  • May 13, 2021Complaint1 finding
  • Mar 9, 2021Complaint1 finding
  • Jan 27, 2021Infection control1 finding
  • Oct 1, 2020Complaint1 finding
  • Jul 6, 2020Complaint2 findings
  • Mar 12, 2020Complaint2 findings
  • Mar 11, 2020Standard17 findings
  • Feb 13, 2020Complaint1 finding
  • Dec 26, 2019Complaint1 finding
  • Dec 19, 2019Complaint1 finding
  • Dec 12, 2019Complaint1 finding
  • Dec 9, 2019Complaint1 finding
  • Nov 21, 2019Complaint1 finding
  • Oct 23, 2019Complaint2 findings · 1 harm
  • Oct 16, 2019Complaint1 finding
  • Oct 3, 2019Complaint1 finding
  • Oct 2, 2019Complaint4 findings · 1 harm
  • Oct 1, 2019Complaint1 finding
  • Sep 26, 2019Complaint1 finding
  • Sep 9, 2019Complaint2 findings
  • Aug 13, 2019Complaint1 finding
  • May 9, 2019Standard10 findings
  • Apr 24, 2019Complaint2 findings
  • Mar 25, 2019Complaint2 findings
  • Feb 7, 2019Complaint1 finding
  • Jan 31, 2019Complaint3 findings
  • Jan 11, 2019Complaint1 finding
  • Dec 20, 2018Complaint3 findings
  • Oct 31, 2018Complaint3 findings
  • Oct 29, 2018Complaint2 findings · 1 harm
  • Oct 8, 2018Complaint1 finding
  • Aug 23, 2018Complaint1 finding · 1 harm
  • Aug 7, 2018Complaint2 findings
  • Jul 18, 2018Complaint1 finding · 1 harm
  • Jul 16, 2018Complaint1 finding
  • Jun 19, 2018Complaint1 finding
  • May 23, 2018Complaint1 finding
  • May 18, 2018Standard26 findings
  • May 8, 2018Complaint1 finding
  • Jan 9, 2018Complaint2 findings
  • Dec 27, 2017Complaint2 findings
  • Nov 27, 2017Complaint3 findings
  • Nov 14, 2017Complaint1 finding
  • Nov 2, 2017Complaint1 finding
  • Sep 29, 2017Complaint2 findings
  • Sep 27, 2017Complaint1 finding
  • Sep 26, 2017Complaint2 findings
  • Sep 19, 2017Complaint3 findings
  • Sep 7, 2017Complaint4 findings
  • Sep 6, 2017Complaint3 findings
  • Aug 15, 2017Complaint1 finding
  • Aug 10, 2017Complaint2 findings · 1 harm
  • Jun 22, 2017Complaint1 finding
  • Jun 2, 2017Complaint1 finding
  • May 17, 2017Complaint1 finding
  • May 5, 2017Complaint10 findings · 2 harm
  • May 2, 2017Complaint3 findings
  • May 1, 2017Standard and complaint17 findings · 1 harm
  • Apr 20, 2017Complaint1 finding
  • Apr 19, 2017Complaint1 finding
  • Apr 7, 2017Complaint1 finding
  • Mar 6, 2017Complaint6 findings
  • Feb 27, 2017Complaint1 finding
  • Jan 26, 2017Complaint5 findings · 1 harm
  • Dec 16, 2016Complaint1 finding
  • Sep 7, 2016Complaint2 findings
  • Sep 6, 2016Complaint1 finding
  • Jul 13, 2016Complaint1 finding
  • Jun 13, 2016Standard13 findings
  • Apr 26, 2016Complaint2 findings
  • Apr 25, 2016Complaint2 findings
  • Apr 22, 2016Complaint1 finding
  • Apr 1, 2016Complaint1 finding
  • Mar 30, 2016Complaint2 findings
  • Mar 10, 2016Complaint2 findings
  • Mar 2, 2016Complaint1 finding
  • Feb 2, 2016Complaint2 findings
  • Sep 24, 2015Complaint5 findings
  • Aug 27, 2015Complaint2 findings
  • Jul 16, 2015Standard9 findings
  • May 27, 2015Complaint1 finding
  • Mar 2, 2015Complaint1 finding
  • Jan 15, 2015Complaint1 finding
  • Dec 16, 2014Complaint1 finding
  • Oct 2, 2014Complaint1 finding
  • Jul 29, 2014Complaint1 finding
  • Jul 17, 2014Standard11 findings
  • Jun 10, 2014Complaint1 finding
  • Jun 5, 2014Complaint1 finding
  • May 19, 2014Complaint2 findings
  • May 16, 2014Complaint2 findings
  • Apr 2, 2014Complaint3 findings
  • Jan 28, 2014—1 finding
  • Dec 23, 2013—1 finding
  • Dec 11, 2013—2 findings
  • Nov 8, 2013—1 finding
  • Oct 29, 2013—1 finding
  • Sep 24, 2013—2 findings
  • Aug 26, 2013—1 finding
  • Aug 13, 2013—1 finding
  • Jul 19, 2013Complaint1 finding
  • Jul 18, 2013—25 findings
  • Jul 1, 2013—1 finding
  • Jun 6, 2013—1 finding
  • Feb 1, 2013—1 finding
  • Dec 20, 2012—3 findings
  • Jul 20, 2012—17 findings
  • Jun 16, 2011—21 findings

Surveys that found no deficiencies are not in CMS’s files and do not appear here.

Comparable facilities

The nearest facilities to this one in the same peer group, by weighted findings.

Deficiency Index is independent and is not affiliated with, endorsed by, or approved by CMS, Medicare, or any government agency. About this data · Report a correction