California Welfare and Institutions Code

§ 14105.33

WIC § 14105.33 Effective Jun 30, 2025Div. 9 · Part 3 · Ch. 7 · Art. 3

Statute text

(a)The department may enter into contracts with manufacturers of single-source and multiple-source drugs, on a bid or nonbid basis, for drugs from each major therapeutic category, and shall maintain a list of those drugs for which contracts have been executed.

(b)(1) Contracts executed pursuant to this section shall be for the manufacturer’s best price, as defined in Section 14105.31, which shall be specified in the contract, and subject to agreed-upon price escalators, as defined in that section. The contracts shall provide for a state rebate, as defined in Section 14105.31, to be remitted to the department quarterly. The department shall submit an invoice to each manufacturer for the state rebate, including supporting utilization data from the department’s prescription drug paid claims tapes within 30 days of receipt of the federal Centers for Medicare and Medicaid Services’ file of manufacturer rebate information. In lieu of paying the entire invoiced amount, a manufacturer may contest the invoiced amount pursuant to procedures established by the federal Centers for Medicare and Medicaid Services’ Medicaid Drug Rebate Program Releases or regulations by mailing a notice, that shall set forth its grounds for contesting the invoiced amount, to the department within 38 days of the department’s mailing of the state invoice and supporting utilization data. For purposes of state accounting practices only, the contested balance shall not be considered an accounts receivable amount until final resolution of the dispute pursuant to procedures established by the federal Centers for Medicare and Medicaid Services’ Medicaid Drug Rebate Program Releases or regulations that results in a finding of an underpayment by the manufacturer. Manufacturers may request, and the department shall timely provide, at cost, Medi-Cal provider level drug utilization data, and other Medi-Cal utilization data necessary to resolve a contested department-invoiced rebate amount.

(2)The department shall provide for an annual audit of utilization data used to calculate the state rebate to verify the accuracy of that data. The findings of the audit shall be documented in a written audit report to be made available to manufacturers within 90 days of receipt of the report from the auditor. Any manufacturer may receive a copy of the audit report upon written request. Contracts between the department and manufacturers shall provide for any equalization payment adjustments determined necessary pursuant to an audit.

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Legislative history

Amended by Stats. 2025, Ch. 21, Sec. 93. (AB 116) Effective June 30, 2025.