Nursing home

Serenethos Care Center, LLC

22822 Myrtle Street, Hayward, CA 94541

★★★★★Overall Medicare rating
★★★★★Health inspections
★★★★★Staffing
★★★★★Quality measures

Medicare rates every nursing home from 1 to 5 stars. 5 is much above average, 1 is much below.

Findings, latest cycle3
Findings with harm or immediate jeopardy, 3 cycles3
Fines, 3 years$0
Beds36

Inspection findings

Inspectors recorded 25 findings in the last three inspection cycles.

3 Immediate jeopardy21 No harm, but a risk of harm1 No harm, minimal risk

Each entry below is a requirement that inspectors found the home did not meet on that date, in the regulator's own English wording.

Inspection dateAreaRequirement the home did not meet (official wording, in English)SeverityCorrected
Jun 20, 2025Food and nutritionEmploy sufficient staff with the appropriate competencies and skills sets to carry out the functions of the food and nutrition service, including a qualified dietician. (F0801)No harm, but a risk of harm
pattern
Corrected: Jul 15, 2025
Jun 20, 2025Pharmacy and medicationsEnsure medication error rates are not 5 percent or greater. (F0759)No harm, but a risk of harm
isolated
Corrected: Jul 15, 2025
Jun 20, 2025Resident assessment and care planningEnsure each resident receives an accurate assessment. (F0641)No harm, but a risk of harm
isolated
Corrected: Jul 15, 2025
May 10, 2024Building and environmentMake sure there is a pest control program to prevent/deal with mice, insects, or other pests. (F0925)No harm, but a risk of harm
pattern
Corrected: Jun 6, 2024
May 10, 2024Building and environmentProvide rooms that are at least 80 square feet per resident in multiple rooms and 100 square feet for single resident rooms. (F0912)No harm, but a risk of harm
pattern
Corrected: Jun 6, 2024
May 10, 2024Building and environmentKeep all essential equipment working safely. (F0908)No harm, but a risk of harm
pattern
Corrected: Jun 6, 2024
May 10, 2024Infection controlProvide and implement an infection prevention and control program. (F0880)No harm, but a risk of harm
pattern
Corrected: Jun 6, 2024
May 10, 2024AdministrationSet up an ongoing quality assessment and assurance group to review quality deficiencies and develop corrective plans of action. (F0867)No harm, but a risk of harm
pattern
Corrected: Jun 6, 2024
May 10, 2024Food and nutritionProcure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards. (F0812)No harm, but a risk of harm
pattern
Corrected: Jun 6, 2024
May 10, 2024Pharmacy and medicationsEnsure medication error rates are not 5 percent or greater. (F0759)No harm, but a risk of harm
pattern
Corrected: Jun 6, 2024
May 10, 2024Pharmacy and medicationsEnsure each resident’s drug regimen must be free from unnecessary drugs. (F0757)No harm, but a risk of harm
isolated
Corrected: Jun 6, 2024
May 10, 2024Pharmacy and medicationsProvide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist. (F0755)No harm, but a risk of harm
pattern
Corrected: Jun 6, 2024
May 10, 2024Quality of life and careProvide care and assistance to perform activities of daily living for any resident who is unable. (F0677)No harm, but a risk of harm
isolated
Corrected: Jun 6, 2024
May 10, 2024Resident rightsHonor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights. (F0550)No harm, but a risk of harm
isolated
Corrected: Jun 6, 2024
Dec 16, 2022Building and environmentProvide rooms that are at least 80 square feet per resident in multiple rooms and 100 square feet for single resident rooms. (F0912)No harm, minimal risk
pattern
Corrected: Feb 9, 2023
Dec 16, 2022Building and environmentKeep all essential equipment working safely. (F0908)No harm, but a risk of harm
widespread
Corrected: Feb 9, 2023
Dec 16, 2022Infection controlProvide and implement an infection prevention and control program. (F0880)No harm, but a risk of harm
widespread
Corrected: Feb 9, 2023
Dec 16, 2022Food and nutritionDispose of garbage and refuse properly. (F0814)No harm, but a risk of harm
widespread
Corrected: Feb 10, 2023
Dec 16, 2022Food and nutritionProcure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards. (F0812)No harm, but a risk of harm
widespread
Corrected: Feb 10, 2023
Dec 16, 2022Food and nutritionProvide sufficient support personnel to safely and effectively carry out the functions of the food and nutrition service. (F0802)No harm, but a risk of harm
widespread
Corrected: Feb 9, 2023
Dec 16, 2022Food and nutritionEmploy sufficient staff with the appropriate competencies and skills sets to carry out the functions of the food and nutrition service, including a qualified dietician. (F0801)Immediate jeopardy
widespread
Corrected: Feb 9, 2023
Dec 16, 2022Food and nutritionProvide each resident with a nourishing, palatable, well-balanced diet that meets his or her daily nutritional and special dietary needs. (F0800)Immediate jeopardy
isolated
Corrected: Feb 9, 2023
Dec 16, 2022Nursing and physician servicesEnsure that nurses and nurse aides have the appropriate competencies to care for every resident in a way that maximizes each resident's well being. (F0726)Immediate jeopardy
isolated
Corrected: Feb 9, 2023
Dec 16, 2022Quality of life and careProvide appropriate care for residents who are continent or incontinent of bowel/bladder, appropriate catheter care, and appropriate care to prevent urinary tract infections. (F0690)No harm, but a risk of harm
isolated
Corrected: Feb 9, 2023
Dec 16, 2022Quality of life and careProvide care and assistance to perform activities of daily living for any resident who is unable. (F0677)No harm, but a risk of harm
isolated
Corrected: Feb 9, 2023

Fines and payment denials

No federal fines or payment denials in the last three years.

Staffing

Nurse staff hours per resident per day3.66California median: 4.27
Registered nurse hours per resident per day0.28California median: 0.52
Nurse staff hours on weekends3.63California median: 3.85
Nursing staff who left within a year27.6%California median: 36.0%

About this home

Beds36
Residents per day, average31.9
OwnershipFor-profit, limited liability company
Legal business nameSerenethos Care Center, LLC
In Medicare/Medicaid sinceMay 16, 2017

Questions to ask when you call

Source. Medicare Care Compare (CMS Provider Data), data dated Oct 1, 2026. Open this home on Medicare.gov · Report an error

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