Cal. Welf. & Inst. Code § 14087.103

The department shall notify the health plan of the director’s decision to seek recovery of excess administrative costs pursuant to Section 14087.101 at least 30 days prior to initiating the recovery process. The department may recover excess administrative costs immediately after the 30-day notification period, if the health plan does not file an appeal. A health plan may dispute or appeal the director’s decision in accordance with the disputes section of the health plan’s contract with the department for services under this article. If a health plan elects to dispute or appeal the director’s decision, the director may recover any administrative costs deemed excessive, but only after the health plan has had the opportunity to exhaust all appeal procedures provided for in the disputes section of the health plan’s contract with the department.