Employee Medical Plan Options
The County of Sonoma recognizes that every employee and their family's needs are unique. With four different health plan carriers, the County offers PPO and HMO plans to ensure your family has access to the services that best suit their needs.
PPO Plans -County Health Plan (CHP) PPO plans are self-insured plans administered by Anthem Blue Cross and CVS Caremark (pharmacy services). The PPO plans offer health coverage to residents throughout the US. These plans allow you to visit in-network physicians, specialists, and medical laboratories of your choosing without the need for referral. While it is always financially beneficial to utilize in-network services, you may be able to utilize out-of-network services (depending on the plan you choose).
HMO Plans - The County offers HMO plans with Kaiser Permanente, Sutter Health Plus and Western Health Advantage. You must live or work in the providers service area to be eligible for an HMO plan. HMO plans require a Primary Care Physicians referral for specialist and medical laboratory services. HMO plans generally offer a lower monthly premium than a PPO plan.
PPO Plans - County Health Plan (CHP)
HMO Plans - Kaiser Permanente, Sutter Health Plus and Western Health Advantage
Learn More About the Health Plan Carriers
County Health Plan (CHP) - Closed to New Enrollees
The County Health Plan (CHP) is a self-insured PPO plan. PPO plans allow you to seek services and specialists without a referral from your Primary Care Physician. CHP is available throughout the US.
Effective June 1, 2024
Beginning with the 2024-2025 plan year, the CHP plan will no longer allow new enrollments. Employees currently enrolled in the CHP plan can remain on the plan. Enrolled employees who switch to another medical provider, will not be able to return to the CHP plan at a later date.
Kaiser Permanente
Kaiser Permanente is an HMO Provider. HMO plans require a referral from your primary care provider when seeking services and specialists. You must live or work within the Kaiser network to enroll in a Kaiser plan.
DigiDeck - Interactive Guide
Retirees in Hawaii or Northwest Regions - Start Here
Sutter Health Plus
Sutter Health Plus is a HMO Provider. HMO plans require a referral from your primary care provider when seeking services and speciailists. You must live or work within Sutter's network to enroll in a Sutter Health Plus plan.
Video Presenation (12:04 minutes)
Western Health Advantage
Western Health Advantage is a HMO Provider. HMO plans require a referral from your primary care provider when seeking services and speciailists. You and each of your dependents must live or work within Western Health Advantage's network to enroll in a Western Health Advantage plan.
Western Health Advantage Microsite
Video Presentation (8:31 minutes)
No Surprises: Understand your rights against surprise medical bills
The No Surprises Act protects people covered under group and individual health plans from receiving surprise medical bills when they receive most emergency services, non-emergency services from out-of-network providers at in-network facilities, and services from out-of-network air ambulance service providers.
For more information, review Your Rights and Protections Against Surprise Medical Bills.