Anthem has a larger membership and is for profit.
HCSC reserves dwarf Anthem’s at $19 billion dollars in 2019.
Or is Cambia/Regence blue cross on target for a merger?
https://www.axios.com/blue-cross-blue-shield-hcsc-tax-refund-6aed6e0f-f781-4635-88a7-454b7fe37647.html