California was the original territory of operation for California Healthcare Insurance Company, Inc., A Risk Retention Group (CHI). Recognizing the opportunity for growth outside of California, the Company began registering in other states beginning with Nevada in 1999. In 2014, CHI registered to do business in the state of Washington. CHI operates in other states using an approved “doing business as” (DBA) name in the related state. In the state of Washington, CHI operates as Washington Healthcare Insurance Company, A Risk Retention Group (WHI).