650.5.
(a) A person, firm, partnership, association, or corporation, or an agent or employee thereof, shall not make payments for services that recommend any form of medical care or treatment that is provided by an alcohol-related or narcotic-related program, or an alcoholism or drug abuse recovery or treatment program, facility, or dispensary.(b) A person, firm, partnership, association, or corporation, or agent or employee thereof, shall not use runners, cappers, steerers, or other persons to procure clients, patients, or customers for any form of medical care or treatment provided by an alcohol-related or narcotic-related program, facility, or dispensary.
(c) A referral service for any form of medical care or treatment that is provided by an alcohol-related or narcotic-related program, or an alcoholism or drug abuse recovery or treatment program, facility, or dispensary shall have a written contract.
(d) Subdivision (a) does not apply to any payments made pursuant to a written contract for a referral service if that contract specifies a fixed amount to be paid by a treatment provider, regardless of the number of patients referred.
(e) A person who violates this section is subject to a civil penalty as described in Title 23 (commencing with Section 110000) of the Government Code.