Cal. Health & Safety Code § 1399.5

It is the intent of the Legislature that the provisions of this chapter shall be applicable to any private or public entity or political subdivision which, in return for a prepaid or periodic charge paid by or on behalf of a subscriber or enrollee, provides, administers or otherwise arranges for the provision of health care services, as defined in this chapter, unless such entity is exempted from the provisions of this chapter by, or pursuant to, Section 1343.