Oregon Revised Statutes Insurance § 741.400

(a) A person's eligibility to purchase or to continue to purchase a qualified health plan through the health insurance exchange;

(b) A person's eligibility for a premium tax credit for purchasing a qualified health plan or the amount of the person's premium tax credit; or

(c) A person's eligibility for cost-sharing reductions for qualified health plans and the amount of the person's cost-sharing reduction.

(a) If the party fails to request a hearing, the day after the date prescribed in the notice as the deadline for requesting a hearing.

(b) The date the department or the Office of Administrative Hearings mails an order dismissing a hearing request because:

(a) If the department finds that the party did not receive the written notice and did not have actual knowledge of the notice, refer the request for hearing to the Office of Administrative Hearings for a contested case proceeding on the merits of the department's intended action described in the notice.

(b) Refer the request for hearing to the Office of Administrative Hearings for a contested case proceeding to determine whether the party received the written notice or had actual knowledge of the notice. The department must show that the party had actual knowledge of the notice or that the department mailed the notice to the party's correct address or sent an electronic notice to the party's correct electronic mail address.