Skip to content
ElderCareCosts
UPDATED JUL 2026

Nursing Homes · Medicare certified

Serenethos Care Center, LLC

22822 Myrtle Street · Hayward, CA 94541 · 36 certified beds

5105374844

License number not yet on file. We only publish license numbers we can source from an official registry.

Are you the operator? Claim this profile. Corrections are free, always.

Public record

CMS Care Compare · Updated Jul 2026

Certification

  • Medicare-certified (CMS Certification Number on file)

Ratings

Not yet ratedSource: CMS Care Compare · Updated 2025Q4.GOV

Staffing rating

Not published

Quality-measure rating

Not published

Inspections on record

Not published

Cited deficiencies

Not published

5.0(CMS Care Compare)Source: CMS Care Compare · Updated 2026-06-01.GOV

Staffing rating

3.0

Quality-measure rating

4.0

Inspections on record

2

Cited deficiencies

14

Inspection history (25)

  • June 20, 2025 · E

    Citation F0801

    Federal surveyors cited this nursing home on 2025-06-20 under CMS tag F0801 (CMS scope/severity E: pattern, no actual harm, potential for more than minimal harm) for Employ sufficient staff with the appropriate competencies and skills sets to carry out the functions of the food and nutrition service, including a qualified dietician. The deficiency was recorded as corrected on 2025-07-15. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2025-06-20.GOV
  • June 20, 2025 · D

    Citation F0641

    Federal surveyors cited this nursing home on 2025-06-20 under CMS tag F0641 (CMS scope/severity D: isolated, no actual harm, potential for more than minimal harm) for Ensure each resident receives an accurate assessment. The deficiency was recorded as corrected on 2025-07-15. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2025-06-20.GOV
  • June 20, 2025 · D

    Citation F0759

    Federal surveyors cited this nursing home on 2025-06-20 under CMS tag F0759 (CMS scope/severity D: isolated, no actual harm, potential for more than minimal harm) for Ensure medication error rates are not 5 percent or greater. The deficiency was recorded as corrected on 2025-07-15. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2025-06-20.GOV
  • May 10, 2024 · E

    Citation F0925

    Federal surveyors cited this nursing home on 2024-05-10 under CMS tag F0925 (CMS scope/severity E: pattern, no actual harm, potential for more than minimal harm) for Make sure there is a pest control program to prevent/deal with mice, insects, or other pests. The deficiency was recorded as corrected on 2024-06-06. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2024-05-10.GOV
  • May 10, 2024 · E

    Citation F0908

    Federal surveyors cited this nursing home on 2024-05-10 under CMS tag F0908 (CMS scope/severity E: pattern, no actual harm, potential for more than minimal harm) for Keep all essential equipment working safely. The deficiency was recorded as corrected on 2024-06-06. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2024-05-10.GOV
  • May 10, 2024 · D

    Citation F0550

    Federal surveyors cited this nursing home on 2024-05-10 under CMS tag F0550 (CMS scope/severity D: isolated, no actual harm, potential for more than minimal harm) for Honor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights. The deficiency was recorded as corrected on 2024-06-06. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2024-05-10.GOV
  • May 10, 2024 · E

    Citation F0912

    Federal surveyors cited this nursing home on 2024-05-10 under CMS tag F0912 (CMS scope/severity E: pattern, no actual harm, potential for more than minimal harm) for Provide rooms that are at least 80 square feet per resident in multiple rooms and 100 square feet for single resident rooms. The deficiency was recorded as corrected on 2024-06-06. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2024-05-10.GOV
  • May 10, 2024 · D

    Citation F0677

    Federal surveyors cited this nursing home on 2024-05-10 under CMS tag F0677 (CMS scope/severity D: isolated, no actual harm, potential for more than minimal harm) for Provide care and assistance to perform activities of daily living for any resident who is unable. The deficiency was recorded as corrected on 2024-06-06. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2024-05-10.GOV
  • May 10, 2024 · E

    Citation F0880

    Federal surveyors cited this nursing home on 2024-05-10 under CMS tag F0880 (CMS scope/severity E: pattern, no actual harm, potential for more than minimal harm) for Provide and implement an infection prevention and control program. The deficiency was recorded as corrected on 2024-06-06. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2024-05-10.GOV
  • May 10, 2024 · D

    Citation F0757

    Federal surveyors cited this nursing home on 2024-05-10 under CMS tag F0757 (CMS scope/severity D: isolated, no actual harm, potential for more than minimal harm) for Ensure each resident’s drug regimen must be free from unnecessary drugs. The deficiency was recorded as corrected on 2024-06-06. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2024-05-10.GOV
  • May 10, 2024 · E

    Citation F0755

    Federal surveyors cited this nursing home on 2024-05-10 under CMS tag F0755 (CMS scope/severity E: pattern, no actual harm, potential for more than minimal harm) for Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist. The deficiency was recorded as corrected on 2024-06-06. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2024-05-10.GOV
  • May 10, 2024 · E

    Citation F0759

    Federal surveyors cited this nursing home on 2024-05-10 under CMS tag F0759 (CMS scope/severity E: pattern, no actual harm, potential for more than minimal harm) for Ensure medication error rates are not 5 percent or greater. The deficiency was recorded as corrected on 2024-06-06. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2024-05-10.GOV
  • May 10, 2024 · E

    Citation F0812

    Federal surveyors cited this nursing home on 2024-05-10 under CMS tag F0812 (CMS scope/severity E: pattern, no actual harm, potential for more than minimal harm) for Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards. The deficiency was recorded as corrected on 2024-06-06. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2024-05-10.GOV
  • May 10, 2024 · E

    Citation F0867

    Federal surveyors cited this nursing home on 2024-05-10 under CMS tag F0867 (CMS scope/severity E: pattern, no actual harm, potential for more than minimal harm) for Set up an ongoing quality assessment and assurance group to review quality deficiencies and develop corrective plans of action. The deficiency was recorded as corrected on 2024-06-06. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2024-05-10.GOV
  • December 16, 2022 · B

    Citation F0912

    Federal surveyors cited this nursing home on 2022-12-16 under CMS tag F0912 (CMS scope/severity B: pattern, no actual harm, potential for minimal harm) for Provide rooms that are at least 80 square feet per resident in multiple rooms and 100 square feet for single resident rooms. The deficiency was recorded as corrected on 2023-02-09. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2022-12-16.GOV
  • December 16, 2022 · J

    Citation F0726

    Federal surveyors cited this nursing home on 2022-12-16 under CMS tag F0726 (CMS scope/severity J: isolated, immediate jeopardy) for Ensure that nurses and nurse aides have the appropriate competencies to care for every resident in a way that maximizes each resident's well being. The deficiency was recorded as corrected on 2023-02-09. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2022-12-16.GOV
  • December 16, 2022 · L

    Citation F0801

    Federal surveyors cited this nursing home on 2022-12-16 under CMS tag F0801 (CMS scope/severity L: widespread, immediate jeopardy) for Employ sufficient staff with the appropriate competencies and skills sets to carry out the functions of the food and nutrition service, including a qualified dietician. The deficiency was recorded as corrected on 2023-02-09. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2022-12-16.GOV
  • December 16, 2022 · F

    Citation F0814

    Federal surveyors cited this nursing home on 2022-12-16 under CMS tag F0814 (CMS scope/severity F: widespread, no actual harm, potential for more than minimal harm) for Dispose of garbage and refuse properly. The deficiency was recorded as corrected on 2023-02-10. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2022-12-16.GOV
  • December 16, 2022 · D

    Citation F0690

    Federal surveyors cited this nursing home on 2022-12-16 under CMS tag F0690 (CMS scope/severity D: isolated, no actual harm, potential for more than minimal harm) for Provide appropriate care for residents who are continent or incontinent of bowel/bladder, appropriate catheter care, and appropriate care to prevent urinary tract infections. The deficiency was recorded as corrected on 2023-02-09. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2022-12-16.GOV
  • December 16, 2022 · F

    Citation F0908

    Federal surveyors cited this nursing home on 2022-12-16 under CMS tag F0908 (CMS scope/severity F: widespread, no actual harm, potential for more than minimal harm) for Keep all essential equipment working safely. The deficiency was recorded as corrected on 2023-02-09. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2022-12-16.GOV

Penalties

Total fines on file: $0

Staffing

Latest: 3.94 nurse staffing hours per resident per day (2026-06-01)

Staffing trend (2 periods)

  1. 2025Q43.94 hrs/resident/day
  2. 2026-06-013.94 hrs/resident/day

Most recent period is about the same as 2025Q4. Figures are CMS-reported nurse staffing hours, not our estimate.

Ownership

For profit - Limited Liability company

  1. Parent organization: Serenethos Care Center, LLC

    parent · PAC 8921360272

Ratings, inspections, and penalties are public records, reproduced in plain English without edits to their substance. View source records · What these measures mean.

Typical cost

Genworth Cost of Care Survey · 2024

This provider doesn't publish a specific price to us. Below is the typical CA range for the care type(s) it offers. Use it as context, not a quote.

Nursing Homes

Median · CA$11,060/mo
See full CA cost breakdownSource: Genworth Cost of Care Survey · Updated 2024

Nursing Homes

Median · CA$12,167/mo
See full CA cost breakdownSource: Genworth CareScout Cost of Care Survey · Updated 2025

Nearby alternatives

Other licensed providers in Hayward, with their own public records.

Deciding between options? Nursing Homes Guide: Skilled Nursing & Long-Term Care

Check availability and pricing at Serenethos Care Center, LLC

Request info and we'll pass it directly to Serenethos Care Center, LLC, or call them at 5105374844 if you'd rather talk now.

Your number goes only to facilities you choose. No call blitz. Ever.

Request info

Trust & methodology

Serenethos Care Center, LLC in Hayward, CA · ElderCareCosts