Provider Directory

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The provider directory gives members, potential members and providers access to the two networks that serve the Contra Costa Health Plan:

  1. Regional Medical Center (RMC)
  2. Community Provider Network (CPN)

Both networks consist of physicians, pharmacies, hospitals and ancillary service providers. Search the directory to find a provider that meets your needs.

Begin Your Search

About the Provider Networks

Regional Medical Center Network

The RMC network spans nine health centers located throughout the county and Contra Costa Regional Medical Center hospital in Martinez. This network contains both primary and specialty care providers to choose from.

Members who are enrolled in County Employee Plan A, Plan A2, or IHSS Plan A2, must choose providers from this network.

If the specialty needed is not available within the network, we may arrange for whatever referrals, authorizations, and treatments are necessary with a specialist that is available in a non-assigned network.

Community Provider Network

The CPN network consists of community-based private providers of primary and specialty care. CPN providers include Lifelong Medical Care, and most hospitals in Contra Costa and the immediate surrounding area. This directory is for informational use only. Members who are enrolled in our Medi-Cal plan or County Employee Plan B can choose providers from the CPN or RMC network.

There may be times when a specialty is not accessible within the network of the member’s assigned primary care provider (PCP) for various reasons. When this happens, CCHP and the assigned PCP may arrange for referrals, authorizations, and treatments necessary with a specialist that is available in a non-assigned network.

Services that are currently not available or without sufficient capacity within the RMC network include mental/behavioral health, optometry, home health, SNF, and hospice services. Therefore, all members may also use the CPN provider network for these particular services.

If you are a member and would like to choose one of our PCPs, please contact Member Services at 1-877-661-6230 - option 2. Potential members may contact Marketing at 1-877-661-6230 - option 6.

Helpful Links

Directory Updates

The information in your search results reflects our records at the time of our last update to the search website, is updated at least weekly when CCHP is notified and has confirmed: 

  • provider is no longer accepting new patients or an individual provider within a group is no longer accepting new patients. 

  • provider is no longer under contract for a particular plan product. 

  • practice location or other required information under subdivision (h) or (i) has changed. 

  • change is necessary after completion of Plan’s investigation based on a complaint that a provider was not accepting new patients, was otherwise not available, or whose electronic directory contact information was listed incorrectly.  

  • Change in any other information that affects the content or accuracy of the provider directory. 

CCHP deletes provider from the directory or directories upon confirmation that the provider has;  

  • retired or otherwise ceased to practice  

or  

  • provider or provider group is no longer under contract with the plan for any reason  

or 

  • a contracting provider group has informed the Plan that a plan is no longer associated with the provider group and is no longer under contract with the Plan.   

To report incorrect provider information, members can contact member services by calling:

Providers or the general public can contact Provider Relations at:

We update provider and facility information within thirty (30) business days after we are notified of a change.

Access for People with Disabilities

Members are entitled to receive full and equal access to covered services, including members with disabilities as required under the Americans with Disabilities Act of 1990 and in section 504 of the Rehabilitation Act of 1973.

Validations and Limitations