Mark Twain Medical Center
Hospital · San Andreas, CA
CMS certification number051332
Contact & location
768 Mountain Ranch RDSan Andreas, CA 95249
Calaveras County
- Phone
- (209) 754-3521
- ZIP code
- 95249 – all care providers
Facility details
- Ownership
- Voluntary non-profit - Other
- Hospital type
- Critical Access Hospitals
- Emergency services
- No
Hospital quality
- Mortality measures
- 0 better than national · 0 worse
- Readmission measures
- 0 better than national · 1 worse
Frequently asked questions
What is the rating of Mark Twain Medical Center?
Mark Twain Medical Center has a 3-star overall rating from the Centers for Medicare & Medicaid Services on a scale of 1 to 5.
What is the phone number of Mark Twain Medical Center?
(209) 754-3521. The facility is located at 768 Mountain Ranch RD, San Andreas, CA 95249.
Source: CMS Care Compare, August 2026. Information is provided as published by CMS; verify details directly with the facility.