California Code, Health and Safety Code - HSC § 1368.7

(a) A health care service plan shall provide an enrollee who has been displaced or whose health may otherwise be affected by a state of emergency, as declared by the Governor pursuant to Section 8625 of the Government Code, or a health emergency, as declared by the State Public Health Officer pursuant to Section 101080, access to medically necessary health care services.

(b) Within 48 hours of a declaration by the Governor of a state of emergency or a declaration by the State Public Health Officer of a health emergency that displaces, or has the immediate potential to displace, enrollees or health care providers, or that otherwise affects, or may affect, health care providers or the health of enrollees, a health care service plan operating in the county or counties included in the declaration shall file with the department a notification describing whether the plan has experienced or expects to experience any disruption to the operation of the plan, explaining how the plan is communicating with potentially impacted enrollees, and summarizing the actions the plan has taken or is in the process of taking to ensure that the health care needs of enrollees are met.The department may require the plan to take actions, including, but not limited to, the following:

(c) This section shall not be construed to limit the Governor's authority under the California Emergency Services Act (Chapter 7 (commencing with Section 8550) of Division 1 of Title 2 of the Government Code), or the director's authority under any provision of this chapter.

(d) The director may issue guidance in the form of all-plan letters to health care service plans regarding compliance with this section during the first three years following the declaration of emergency, or until the emergency is terminated, whichever occurs first. This guidance shall not be subject to the Administrative Procedure Act (Chapter 3.5 (commencing with Section 11340) of Part 1 of Division 3 of Title 2 of the Government Code).