Or. Rev. Stat. § 743B.340
(1) Every group health insurance policy delivered or issued for delivery in this state shall contain in substance the following provisions, applicable to the coverage for hospital or medical services or expenses provided under the policy:
(b) A provision that, when an employee insured under the policy pays a contribution pursuant to paragraph (a) of this subsection, if the policyholder is not a trustee of a fund established or maintained in whole or in part by an employer, the employee’s individual contribution shall be:
(2) Every group health insurance policy delivered or issued for delivery in this state may contain in substance the following provisions applicable to the coverage for hospital or medical services or expenses provided under the policy:
(4) Nothing in this section shall be deemed to require continuation of any coverage in a group health insurance policy insuring employees and which may continue in effect as provided in subsection (1)(a) of this section for longer than:
[Formerly 743.527]