CMSP Map

Thirty-five counties currently participate in the County Medical Services Program, covering nearly 90,000 square miles of territory.

Counties shaded in BLUE participate in CMSP.  Click on the links in the list below for more details about each county. 

CountyCounty Main Website
Alpinehttp://www.alpinecountyca.gov/
Amadorhttps://www.amadorgov.org/
Buttehttp://www.buttecounty.net/
Calaverashttp://calaverasgov.us/
Colusahttp://www.countyofcolusa.org/
Del Nortehttp://www.co.del-norte.ca.us/
El Doradohttps://www.edcgov.us/
Glennhttps://www.countyofglenn.net/
Humboldthttps://humboldtgov.org/
Imperialhttps://www.co.imperial.ca.us/
Inyohttps://www.inyocounty.us/
Kingshttps://www.countyofkings.com/
Lakehttps://www.lakecountyca.gov/
Lassenhttp://www.co.lassen.ca.us/
Maderahttps://www.maderacounty.com/home
Marinhttps://www.marincounty.org/
Mariposahttp://www.mariposacounty.org/
Mendocinohttps://www.mendocinocounty.org/
Modochttp://www.co.modoc.ca.us/
Monohttps://www.monocounty.ca.gov/
Napahttps://www.countyofnapa.org/
Nevadahttps://www.mynevadacounty.com/
Plumashttp://www.plumascounty.us/
San Benitohttp://cosb.us/
Shastahttps://www.co.shasta.ca.us/index.aspx
Sierrahttp://www.sierracounty.ca.gov/
Siskiyouhttps://www.co.siskiyou.ca.us/
Solanohttp://www.solanocounty.com/
Sonomahttp://sonomacounty.ca.gov/Home/
Sutterhttps://www.suttercounty.org/
Tehamahttp://www.co.tehama.ca.us/
Trinityhttps://www.trinitycounty.org/
Tuolumnehttps://www.tuolumnecounty.ca.gov/
Yolohttps://www.yolocounty.org/
Yubahttp://www.co.yuba.ca.us/