1. California health insurers: large insurers remain on top Author(s): Wilson, Katherine B., author Publication: Oakland, CA : California Health Care Foundation, May 2019 Subject(s): Insurance Carriers -- statistics & numerical dataInsurance, Health -- statistics & numerical dataConsumer BehaviorHealth Care SectorInsurance Carriers -- economicsInsurance, Health -- economicsMedicaidMedicarePrivate SectorPublic SectorState GovernmentHumansCaliforniaUnited States