Existing law, the Knox-Keene Health Care Service Plan Act of 1975, provides for the licensure and regulation of health care service plans by the Department of Managed Health Care and makes a willful violation of the act a crime. Existing law also provides for the regulation of health insurers by the Department of Insurance. Existing law, except as provided and under certain circumstances, prohibits a person who manufactures a prescription drug from offering a discount, repayment, product voucher, or other reduction in an individual’s out-of-pocket expenses associated with their health insurance or health care service plan. Existing law generally imposes specified cost sharing limits on covered prescription drugs.