Cal. Health & Safety Code § 1395.6
(b) Beginning July 1, 2000, every contracting agent that sells, leases, assigns, transfers, or conveys its list of contracted health care providers and their contracted reimbursement rates to a payor, as defined in subparagraph (A) of paragraph (3) of subdivision (d), or another contracting agent shall, upon entering or renewing a provider contract, do all of the following:
(2) Disclose what specific practices, if any, payors utilize to actively encourage a payor’s beneficiaries to use the list of contracted providers when obtaining medical care that entitles a payor to claim a contracted rate. For purposes of this paragraph, a payor is deemed to have actively encouraged its beneficiaries to use the list of contracted providers if one of the following occurs:
(c) Beginning July 1, 2000, a payor, as defined in subparagraph (B) of paragraph (3) of subdivision (d), shall do all of the following:
(2) Demonstrate that it is entitled to pay a contracted rate within 30 business days of receipt of a written request from a provider who has received a claim payment from the payor. The failure of a payor to make the demonstration within 30 business days shall render the payor responsible for the amount that the payor would have been required to pay pursuant to the applicable health care service plan contract, including a specialized health care service plan contract, covering the beneficiary, which amount shall be due and payable within 10 business days of receipt of written notice from the provider, and shall bar the payor from taking any future discounts from that provider without the provider’s express written consent until the payor can demonstrate to the provider that it is entitled to pay a contracted rate as provided in this paragraph. A payor shall be deemed to have demonstrated that it is entitled to pay a contracted rate if it complies with either of the following:
(d) For the purposes of this section, the following terms have the following meanings:
(1) “Beneficiary” means:
(3)
(5) “Provider” means any of the following: