(a) A health maintenance organization may not engage in retaliatory action, including refusal to renew or cancellation of coverage, against a group contract holder or enrollee because the group or enrollee or a person acting on behalf of the group or enrollee has filed a complaint against the health maintenance organization or appealed a decision of the health maintenance organization.
(b) A health maintenance organization may not engage in retaliatory action, including refusal to renew or termination of a contract, against a physician or provider because the physician or provider has, on behalf of an enrollee, reasonably filed a complaint against the health maintenance organization or appealed a decision of the health maintenance organization.