410-141-3830 Temporary rule language in effect until 07/30/2026. Prioritized List of Health Services (1) The Health Evidence Review Commission (HERC) Prioritized List of Health Services (Prioritized List) is the listing of physical and behavioral health services generated and maintained by HERC. The Authority may apply criteria listed in Statements of Intent and Practice Guidelines (Guideline Notes, Ancillary Guideline Notes, Diagnostic Guideline Notes and Excluded Services Guideline Notes) from the Prioritized List to codes and lines not explicitly specified in that guideline note and to services such as diagnostic, ancillary and excluded irrespective of their inclusion on the lines of the Prioritized List. The HERC maintains the most current list on their website: https://www.oregon.gov/OHA/HPA/DSI-HERC/Pages/Prioritized-List.aspx . For a hard copy, contact the Division within the Oregon Health Authority (Authority). (2) This rule, effective February 1, 2026, incorporates by reference the February 1, 2026 Prioritized List, funded through line 470 and including all line items, diagnosis and treatment codes, guideline notes, statements of intent, coding specifications and annotations. This Prioritized List dated February 1, 2026 supersedes the January 1, 2026 Prioritized List for services provided after February 1, 2026, and includes interim modifications reported as required under ORS 414.690(7) and (8). Statutory/Other Authority: ORS 414.065 & 413.042 Statutes/Other Implemented: ORS 414.065 & 414.727 History: DMAP 4-2026, temporary amend filed 01/28/2026, effective 02/01/2026 through 07/30/2026 DMAP 91-2025, amend filed 12/19/2025, effective 01/01/2026 DMAP 72-2025, amend filed 09/26/2025, effective 10/01/2025 DMAP 147-2024, amend filed 12/29/2024, effective 01/01/2025 DMAP 122-2024, temporary amend filed 09/25/2024, effective 10/01/2024 through 03/29/2025 DMAP 76-2024, amend filed 03/15/2024, effective 03/22/2024 DMAP 88-2023, temporary amend filed 12/19/2023, effective 01/01/2024 through 06/28/2024 DMAP 80-2023, amend filed 09/30/2023, effective 10/01/2023 DMAP 26-2023, amend filed 04/11/2023, effective 04/11/2023 DMAP 1-2023, temporary amend filed 01/25/2023, effective 02/01/2023 through 07/30/2023 DMAP 88-2022, amend filed 12/16/2022, effective 01/01/2023 DMAP 81-2022, amend filed 10/04/2022, effective 10/04/2022 DMAP 72-2022, temporary amend filed 08/25/2022, effective 10/01/2022 through 10/11/2022 DMAP 56-2022, temporary amend filed 06/17/2022, effective 06/17/2022 through 10/11/2022 DMAP 51-2022, temporary amend filed 04/27/2022, effective 04/27/2022 through 10/11/2022 DMAP 47-2022, temporary amend filed 04/15/2022, effective 04/15/2022 through 10/11/2022 DMAP 42-2021, temporary amend filed 09/20/2021, effective 10/01/2021 through 03/29/2022 DMAP 13-2021, amend filed 03/25/2021, effective 03/29/2021 DMAP 3-2021, temporary amend filed 01/28/2021, effective 02/01/2021 through 03/29/2021 DMAP 70-2020, temporary amend filed 12/30/2020, effective 01/01/2021 through 03/29/2021 DMAP 51-2020, temporary amend filed 09/28/2020, effective 10/01/2020 through 03/29/2021 DMAP 43-2020, amend filed 09/01/2020, effective 09/10/2020 DMAP 40-2020, temporary amend filed 08/25/2020, effective 08/25/2020 through 09/10/2020 DMAP 8-2020, temporary amend filed 03/15/2020, effective 03/15/2020 through 09/10/2020 DMAP 56-2019, adopt filed 12/17/2019, effective 01/01/2020