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Golden San Andreas Care Center

900 Mountain Ranch Road, San Andreas, CA 95249

Nursing Home Care Senior Living
Golden San Andreas Care Center

Nestled in the beautiful foothills of the Mother Lode, Mark Twain Convalescent is a 99 bed skilled nursing facility with a warm, homey atmosphere. In the town of San Andreas, we are conveniently located behind Mark Twain St. Joseph’s Hospital with close proximity to the Senior Center and Highway 49.

Operated by Avalon Health Care Group, which runs 63 communities in our directory.

Golden San Andreas Care Center is licensed for 99 beds.

Federal reporting puts occupancy at about 83% of its licensed beds.

Medicare rates this community 2 out of 5 stars overall, a score based on health inspections, staffing levels and quality measures. Its most recent standard health inspection was in June 2026 and recorded 13 deficiencies.

Residents receive about 4.1 hours of nursing care per day on average, including 0.3 hours from a registered nurse. Nursing staff turnover over the past year was about 50%.

The community is located in Calaveras County, CA.

Medicare five-star ratings

  • Overall ★★★★★ 2/5
  • Health inspections ★★★★★ 2/5
  • Staffing ★★★★★ 3/5
  • Quality measures ★★★★★ 3/5

Source: Centers for Medicare & Medicaid Services (CMS) Care Compare. Ratings apply to Medicare/Medicaid-certified nursing homes and are updated by CMS monthly.

Inspection record

In its last three standard inspections and any complaint visits, federal inspectors cited 78 problems at Golden San Andreas Care Center. 6 findings involved harm to a resident, including 1 that put residents in immediate danger. 26 came from investigating complaints by residents or families.

In the last three years Medicare fined this home twice, a total of $66,534. Medicare also stopped paying for new admissions once in that period.

Findings from the most recent inspection cycle

  • Could cause more than minimal harm, a pattern Infection Control

    Provide and implement an infection prevention and control program.

    Inspected June 2026. Corrected by July 1, 2026.

  • Could cause more than minimal harm, a pattern Resident Rights

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

    Inspected June 2026. Corrected by June 17, 2026.

  • Could cause more than minimal harm, a pattern Nutrition and Dietary

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

    Inspected June 2026. Corrected by June 15, 2026.

  • Could cause more than minimal harm, one or a few residents Resident Rights

    Ensure that residents are fully informed and understand their health status, care and treatments.

    Inspected June 2026. Corrected by July 1, 2026.

  • Could cause more than minimal harm, one or a few residents Freedom from Abuse, Neglect, and Exploitation

    Prevent the use of unnecessary psychotropic medications or use medications that may restrain a resident's ability to function.

    Inspected June 2026. Corrected by July 1, 2026.

  • Could cause more than minimal harm, one or a few residents Quality of Life and Care

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

    Inspected June 2026. Corrected by July 1, 2026.

  • Could cause more than minimal harm, one or a few residents Quality of Life and Care

    Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.

    Inspected June 2026. Corrected by June 29, 2026.

  • Could cause more than minimal harm, one or a few residents Pharmacy Service

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

    Inspected June 2026. Corrected by July 1, 2026.

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  • Could cause more than minimal harm, one or a few residents Pharmacy Service

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

    Inspected June 2026. Corrected by July 1, 2026.

  • Could cause more than minimal harm, one or a few residents Pharmacy Service

    Ensure drugs and biologicals used in the facility are labeled in accordance with currently accepted professional principles; and all drugs and biologicals must be stored in locked compartments, separately locked, compartments for controlled drugs.

    Inspected June 2026. Corrected by July 1, 2026.

  • Could cause more than minimal harm, one or a few residents Nursing and Physician Services

    Designate a physician to serve as medical director responsible for implementation of resident care policies and coordination of medical care in the facility.

    Inspected June 2026. Corrected by July 1, 2026.

  • Could cause more than minimal harm, one or a few residents Resident Assessment and Care Planning

    Safeguard resident-identifiable information and/or maintain medical records on each resident that are in accordance with accepted professional standards.

    Inspected June 2026. Corrected by June 29, 2026.

  • Could cause more than minimal harm, one or a few residents Freedom from Abuse, Neglect, and Exploitation

    Respond appropriately to all alleged violations.

    Inspected June 2026, after a complaint. Corrected by June 9, 2026.

  • Could cause more than minimal harm, one or a few residents Pharmacy Service

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

    Inspected May 2026, after a complaint. Corrected by June 9, 2026.

A citation on its own does not mean poor care, and most are corrected within weeks. What matters most is how serious the findings were and whether the same problems keep coming back. When you visit, it is fair to ask the administrator what inspectors found and what has changed since.

Source: Centers for Medicare & Medicaid Services, Health Deficiencies and Penalties files, updated monthly. See the full record on Medicare Care Compare.

Golden San Andreas Care Center offers nursing home care and senior living.

Facility details

  • Organization type for-profit corporation
  • Beds / units 99
  • Occupancy 83%
  • Nursing hours per resident/day 4.1
  • Annual staff turnover 50%
  • Last health inspection June 2026

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