Welfare and Institutions Code § 14132.994
ARTICLE 4. The Medi-Cal Benefits Program
A Medi-Cal managed care plan, as defined in subdivision (j) of Section 14184.101, shall cover COVID-19 screening, testing, immunizations, and therapeutics in accordance with applicable statutes, regulations, all plan letters, the Medi-Cal provider manual, Medi-Cal managed care plan contracts with the department pursuant to this chapter or Chapter 8 (commencing with Section 14200), and other guidance.