California Welfare And Institutions Code Section 4691.9
Notwithstanding any other provision of law or regulation, commencing July 1, 2008: (a) No regional center shall pay an existing service provider, for services where rates are determined through a negotiation between the regional center and the provider, a rate higher than the rate in effect on June 30, 2008, unless the increase is required by a contract between the regional center and the vendor that is in effect on June 30, 2008, or the regional center demonstrates that the approval is necessary to protect the consumer`s health or safety and the department has granted prior written authorization. (b) No regional center may negotiate a rate with a new service provider, for services where rates are determined through a negotiation between the regional center and the provider, that is higher than the regional center`s median rate for the same service code and unit of service, or the statewide median rate for the same service code and unit of service, whichever is lower. The unit of service designation must conform with an existing regional center designation or, if none exists, a designation used to calculate the statewide median rate for the same service. The regional center shall annually certify to the State Department of Developmental Services its median rate for each negotiated rate service code, by designated unit of service. This certification will be subject to verification through the department`s biennial fiscal audit of the regional center. (c) This section shall not apply to those services for which rates are determined by the State Department of Health Care Services, or the State Department of Developmental Services, or are usual and customary.