The department shall, in writing, invite any manufacturer with single-source drug products on the formulary as of July 1, 1990, to enter into negotiations relative to the retention of its drug or drugs. As to the issue of cost, the department shall accept the manufacturer's best price as sufficient for purposes of entering into a contract to retain the drug or drugs on the list of contract drugs.
If the department and a manufacturer enter into a contract for retention of a drug or drugs on the list of contract drugs, the drug or drugs shall be retained on the list of contract drugs for the effective term of the contract.
If a manufacturer refuses to enter into negotiations with the department pursuant to this subdivision, or if after 30 days of negotiation, the manufacturer has not agreed to execute a contract for a drug at the manufacturer's best price, the department may suspend from the list of contract drugs the manufacturer's single-source drug in question for a period of at least 180 days. The department shall lift the suspension upon execution of a contract for that drug. Consistent with the provisions of this section, the department shall delete the Medi-Cal drug formulary specified in paragraphs (b), (c), (d), and (e) of Section 59999 of Title 22 of the California Code of Regulations.
Ca. Welf. and Inst. Code § 14105.35