Assisted Living · Hayward, CA
Nursing Homes · Medicare certified
Serenethos Care Center, LLC
22822 Myrtle Street · Hayward, CA 94541 · 36 certified beds
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About Serenethos Care Center, LLC
Serenethos Care Center, LLC is a nursing home in Hayward, California. Its capacity is 36 beds, below the Alameda County median of 83 for nursing homes. It is run by a for-profit operator and is part of Hansen Hunter LLC. It is Medicare certified. Its public inspection record shows 25 citations, the most recent on June 20, 2025. Enforcement records show no fine or payment denial against it. Nurse staffing averages 3.66 hours per resident per day. It is one of 16 nursing homes listed in Hayward. Residents and families can raise concerns with the Office of the State Long-Term Care Ombudsman at 1-800-231-4024. Its public records were last updated in October 2026.
Public record
CMS Care Compare, updated October 2026
Certification
Medicare-certified.
Ratings
Overall
5.0Staffing
3.0Quality measures
5.0CMS Care Compare, October 2026.
Inspection history (25)
Records from December 2022 to June 2025.
June 20, 2025
Tag F0801Employ sufficient staff with the appropriate competencies and skills sets to carry out the functions of the food and nutrition service, including a qualified dietician.
Severity E: pattern, no actual harm, potential for more than minimal harm. Corrected July 15, 2025.
June 20, 2025
Tag F0641Ensure each resident receives an accurate assessment.
Severity D: isolated, no actual harm, potential for more than minimal harm. Corrected July 15, 2025.
June 20, 2025
Tag F0759Ensure medication error rates are not 5 percent or greater.
Severity D: isolated, no actual harm, potential for more than minimal harm. Corrected July 15, 2025.
May 10, 2024
Tag F0925Make sure there is a pest control program to prevent/deal with mice, insects, or other pests.
Severity E: pattern, no actual harm, potential for more than minimal harm. Corrected June 6, 2024.
May 10, 2024
Tag F0908Keep all essential equipment working safely.
Severity E: pattern, no actual harm, potential for more than minimal harm. Corrected June 6, 2024.
May 10, 2024
Tag F0550Honor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights.
Severity D: isolated, no actual harm, potential for more than minimal harm. Corrected June 6, 2024.
May 10, 2024
Tag F0912Provide rooms that are at least 80 square feet per resident in multiple rooms and 100 square feet for single resident rooms.
Severity E: pattern, no actual harm, potential for more than minimal harm. Corrected June 6, 2024.
May 10, 2024
Tag F0677Provide care and assistance to perform activities of daily living for any resident who is unable.
Severity D: isolated, no actual harm, potential for more than minimal harm. Corrected June 6, 2024.
May 10, 2024
Tag F0880Provide and implement an infection prevention and control program.
Severity E: pattern, no actual harm, potential for more than minimal harm. Corrected June 6, 2024.
May 10, 2024
Tag F0757Ensure each resident’s drug regimen must be free from unnecessary drugs.
Severity D: isolated, no actual harm, potential for more than minimal harm. Corrected June 6, 2024.
May 10, 2024
Tag F0755Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist.
Severity E: pattern, no actual harm, potential for more than minimal harm. Corrected June 6, 2024.
May 10, 2024
Tag F0759Ensure medication error rates are not 5 percent or greater.
Severity E: pattern, no actual harm, potential for more than minimal harm. Corrected June 6, 2024.
May 10, 2024
Tag F0812Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Severity E: pattern, no actual harm, potential for more than minimal harm. Corrected June 6, 2024.
May 10, 2024
Tag F0867Set up an ongoing quality assessment and assurance group to review quality deficiencies and develop corrective plans of action.
Severity E: pattern, no actual harm, potential for more than minimal harm. Corrected June 6, 2024.
December 16, 2022
Tag F0912Provide rooms that are at least 80 square feet per resident in multiple rooms and 100 square feet for single resident rooms.
Severity B: pattern, no actual harm, potential for minimal harm. Corrected February 9, 2023.
December 16, 2022
Tag F0726Ensure that nurses and nurse aides have the appropriate competencies to care for every resident in a way that maximizes each resident's well being.
Severity J: isolated, immediate jeopardy. Corrected February 9, 2023.
December 16, 2022
Tag F0801Employ sufficient staff with the appropriate competencies and skills sets to carry out the functions of the food and nutrition service, including a qualified dietician.
Severity L: widespread, immediate jeopardy. Corrected February 9, 2023.
December 16, 2022
Tag F0814Dispose of garbage and refuse properly.
Severity F: widespread, no actual harm, potential for more than minimal harm. Corrected February 10, 2023.
December 16, 2022
Tag F0690Provide appropriate care for residents who are continent or incontinent of bowel/bladder, appropriate catheter care, and appropriate care to prevent urinary tract infections.
Severity D: isolated, no actual harm, potential for more than minimal harm. Corrected February 9, 2023.
December 16, 2022
Tag F0908Keep all essential equipment working safely.
Severity F: widespread, no actual harm, potential for more than minimal harm. Corrected February 9, 2023.
Penalties
CMS lists no fines or payment denials for this nursing home in the last three years.
Staffing
3.66 nurse hours per resident per day in Q2 2026, down from 3.94 in Q4 2025.
From the payroll records nursing homes file with CMS.
Ownership
For profit
- Parent company: Hansen Hunter LLC
Typical cost
CareScout Cost of Care Survey, 2025
This provider's prices aren't public. Here is what the same care typically costs in California.
Nearby alternatives
Other licensed providers in Hayward.
Nursing Homes · Hayward, CA
Driftwood Healthcare Center - Hayward
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Eden Healthcare Center
Deciding between options? Nursing Homes Guide: Skilled Nursing & Long-Term Care
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