SERENETHOS CARE CENTER, LLC

22822 MYRTLE STREET, HAYWARD, CA 94541

Independent ratings: No payments from facilities
B

Near federal staffing minimum — above average inspection record.

Quality Breakdown

RN Staffing
Registered nurse time each resident receives daily. Federal minimum: 0.55 hrs.
0.40 ✗ Below federal minimum (0.55)
Health Deficiencies
Violations found during federal inspections over the last 3 years.
3
CMS Ratings
Overall and Staffing quality ratings from CMS (1-5 stars).
Quality: ★★★★☆ (4/5)
Staffing: ★★★☆☆ (3/5)
NursingHomeGrade Score
65/100

Data last updated: April 12, 2026

Inspection Deficiencies

Health inspections identify violations of federal standards. Severity ranges from no actual harm (A–F) to immediate jeopardy (J–L).

Most recent inspection (June 20, 2025)

E Potential harm — pattern F0801 Status: Corrected

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.

Nutrition and Dietary Deficiencies — Deficient, Provider has date of correction, corrected July 15, 2025

D Potential harm — isolated F0759 Status: Corrected

Ensure medication error rates are not 5 percent or greater.

Pharmacy Service Deficiencies — Deficient, Provider has date of correction, corrected July 15, 2025

D Potential harm — isolated F0641 Status: Corrected

Ensure each resident receives an accurate assessment.

Resident Assessment and Care Planning Deficiencies — Deficient, Provider has date of correction, corrected July 15, 2025

Inspection cycle 2 (May 10, 2024)

E Potential harm — pattern F0867 Status: Corrected

Set up an ongoing quality assessment and assurance group to review quality deficiencies and develop corrective plans of action.

Administration Deficiencies — Deficient, Provider has date of correction, corrected June 6, 2024

E Potential harm — pattern F0908 Status: Corrected

Keep all essential equipment working safely.

Environmental Deficiencies — Deficient, Provider has date of correction, corrected June 6, 2024

E Potential harm — pattern F0912 Status: Corrected

Provide rooms that are at least 80 square feet per resident in multiple rooms and 100 square feet for single resident rooms.

Environmental Deficiencies — Deficient, Provider has date of correction, corrected June 6, 2024

E Potential harm — pattern F0925 Status: Corrected

Make sure there is a pest control program to prevent/deal with mice, insects, or other pests.

Environmental Deficiencies — Deficient, Provider has date of correction, corrected June 6, 2024

E Potential harm — pattern F0880 Status: Corrected

Provide and implement an infection prevention and control program.

Infection Control Deficiencies — Deficient, Provider has date of correction, corrected June 6, 2024

E Potential harm — pattern F0812 Status: Corrected

Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.

Nutrition and Dietary Deficiencies — Deficient, Provider has date of correction, corrected June 6, 2024

E Potential harm — pattern F0755 Status: Corrected

Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist.

Pharmacy Service Deficiencies — Deficient, Provider has date of correction, corrected June 6, 2024

D Potential harm — isolated F0757 Status: Corrected

Ensure each resident’s drug regimen must be free from unnecessary drugs.

Pharmacy Service Deficiencies — Deficient, Provider has date of correction, corrected June 6, 2024

E Potential harm — pattern F0759 Status: Corrected

Ensure medication error rates are not 5 percent or greater.

Pharmacy Service Deficiencies — Deficient, Provider has date of correction, corrected June 6, 2024

D Potential harm — isolated F0677 Status: Corrected

Provide care and assistance to perform activities of daily living for any resident who is unable.

Quality of Life and Care Deficiencies — Deficient, Provider has date of correction, corrected June 6, 2024

D Potential harm — isolated F0550 Status: Corrected

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

Resident Rights Deficiencies — Deficient, Provider has date of correction, corrected June 6, 2024

Inspection cycle 3 (December 16, 2022)

F Potential harm — widespread F0908 Status: Corrected

Keep all essential equipment working safely.

Environmental Deficiencies — Deficient, Provider has date of correction, corrected February 9, 2023

B No harm — pattern F0912 Status: Corrected

Provide rooms that are at least 80 square feet per resident in multiple rooms and 100 square feet for single resident rooms.

Environmental Deficiencies — Deficient, Provider has date of correction, corrected February 9, 2023

F Potential harm — widespread F0880 Status: Corrected

Provide and implement an infection prevention and control program.

Infection Control Deficiencies — Deficient, Provider has date of correction, corrected February 9, 2023

J Immediate jeopardy — isolated F0726 Status: Corrected

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.

Nursing and Physician Services Deficiencies — Deficient, Provider has date of correction, corrected February 9, 2023

J Immediate jeopardy — isolated F0800 Status: Corrected

Provide each resident with a nourishing, palatable, well-balanced diet that meets his or her daily nutritional and special dietary needs.

Nutrition and Dietary Deficiencies — Deficient, Provider has date of correction, corrected February 9, 2023

L Immediate jeopardy — widespread F0801 Status: Corrected

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.

Nutrition and Dietary Deficiencies — Deficient, Provider has date of correction, corrected February 9, 2023

F Potential harm — widespread F0802 Status: Corrected

Provide sufficient support personnel to safely and effectively carry out the functions of the food and nutrition service.

Nutrition and Dietary Deficiencies — Deficient, Provider has date of correction, corrected February 9, 2023

F Potential harm — widespread F0812 Status: Corrected

Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.

Nutrition and Dietary Deficiencies — Deficient, Provider has date of correction, corrected February 10, 2023

F Potential harm — widespread F0814 Status: Corrected

Dispose of garbage and refuse properly.

Nutrition and Dietary Deficiencies — Deficient, Provider has date of correction, corrected February 10, 2023

D Potential harm — isolated F0677 Status: Corrected

Provide care and assistance to perform activities of daily living for any resident who is unable.

Quality of Life and Care Deficiencies — Deficient, Provider has date of correction, corrected February 9, 2023

D Potential harm — isolated F0690 Status: Corrected

Provide appropriate care for residents who are continent or incontinent of bowel/bladder, appropriate catheter care, and appropriate care to prevent urinary tract infections.

Quality of Life and Care Deficiencies — Deficient, Provider has date of correction, corrected February 9, 2023

Quality Assurance & Integrity

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94/100 score 0.69 hrs RN staffing 0 deficiencies
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72/100 score 0.49 hrs RN staffing 3 deficiencies

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