| 7/31/2026 | Reimbursement for nitrous oxide during in-office medical procedures effective Aug. 1, 2026 | All Providers, Family planning clinics, CCOs |
| 7/30/2026 | 1915(i) Home and Community Based Services (HCBS) Referral Documentation Standards Update | Community Mental Health Programs, 1915(i) HCBS referring and rendering providers, community partners |
| 6/25/2026 | Clarification about billing for S0109 (Methadone, 5 mg) effective July 1, 2025 | Substance use disorder treatment providers |
| 6/25/2026 | Behavioral Health Fee Schedule rate adjustments effective April 1, 2026 | Substance use disorder treatment providers |
| 5/18/2026 | Changes to SRTF concurrent stay authorization timeframes effective June 1, 2026 | Community Mental Health Programs, Secure Residential Treatment Facility providers; Oregon State Hospital |
| 3/26/2026 | Due date update for MOU report | All Providers, CCOs |
| 3/17/2026 | New process for non-response to licensing information requests, effective June 1, 2026 | Behavioral health providers, Mental health providers, Substance use disorder treatment providers |
| 2/17/2026 | Young Adults with Special Health Care Needs eligibility changes effective Jan. 1, 2026 | All Providers |
| 2/10/2026 | Behavioral Health Fee Schedule rate adjustments effective Jan. 1, 2026 | Substance use disorder treatment providers |
| 11/14/2025 | Substance Use Disorder Assessment Codes: Fee Schedule Update | Substance use disorder treatment providers |
| 11/7/2025 | Waiver of select CY 2026 Value Based Payment requirements | All Providers, CCOs |
| 10/29/2025 | Ensuring Oregon Health Plan coverage of medical grade formula | All Providers, CCOs |
| 9/17/2025 | Oregon Health Plan adoption of the West Coast Health Alliance guidance on respiratory vaccines | All Providers, CCOs |
| 8/26/2025 | OHA does not cover the fee-for-service per diem rate for days youth are not in residential care | Community Mental Health Programs, Youth psychiatric residential treatment providers |
| 7/30/2025 | Reconciling of The ASAM Criteria, Third Edition and The ASAM Criteria, Fourth Edition – Updated Timeline | Substance use disorder treatment providers |
| 6/27/2025 | Substance Use Disorder Behavioral Health Fee Schedule Update: Place of Service 15 (Mobile Unit) | Substance use disorder treatment providers |
| 6/27/2025 | Substance Use Disorder Behavioral Health Fee Schedule Update: S0109 Methadone Addition | Substance use disorder treatment providers |
| 6/25/2025 | Policy Clarification for HRSN and HUD Housing Supports_ | All Providers, CCOs |
| 6/18/2025 | Fee-for-service coverage of directly observed therapy, effective Oct. 1, 2024 | All Providers |
| 5/5/2025 | Substance Use Disorder Behavioral Health Fee Schedule Update: H0031 Addition | Substance use disorder treatment providers |
| 5/5/2025 | Substance Use Disorder Behavioral Health Fee Schedule Update: J0570 Deletion | Substance use disorder treatment providers |
| 5/5/2025 | Substance Use Disorder Behavioral Health Fee Schedule Update: Q9991 and Q9992 Rate Updates | Substance use disorder treatment providers |
| 4/25/2025 | Federal comment period now open for Oregon’s Substance Use Disorder 1115 waiver application: Please comment by May 10, 2025 | All Providers, Behavioral health providers, CCOs, Community Mental Health Programs |
| 2/7/2025 | Adult mental health residential rates, effective Jan. 1, 2025 | Adult mental health residential providers |
| 1/30/2025 | Feb. 3, 2025 webinar about adult mental health residential rates | Adult mental health residential providers |
| 12/24/2024 | Pause: 2025 adult mental health residential rates | Adult mental health residential providers |
| 12/19/2024 | Young Adults with Special Health Care Needs benefits effective Jan. 1, 2025 | All Providers |
| 7/19/2024 | SB 1557 Access to Healthcare (Section 5) for children up to 21 with Intellectual or Developmental Disability to Mental Health Assessment, Treatment, Services | Hospitals, Mental health providers, CCOs, Community Mental Health Programs, Licensed professional boards |
| 7/8/2024 | July 1, 2024 fee-for-service rate increase for Medicaid behavioral health services completed | Behavioral health providers, Substance use disorder treatment providers |
| 6/12/2024 | Fee-for-service rate increase for Medicaid behavioral health services, effective July 1, 2024 | Behavioral health providers, Substance use disorder treatment providers |
| 5/16/2024 | New option for verifying substance use disorder treatment appointments | Non-emergent medical transportation brokerages, Substance use disorder treatment providers |
| 4/22/2024 | New customary charge for ASAM Level 3.7 R services | CCOs, Substance use disorder residential treatment providers |
| 4/3/2024 | Adult Foster Home Documentation Standards Training | Mental health residential providers |
| 3/25/2024 | Fee-for-service claim adjustment pause and reprocessing to apply the October 1, 2023, behavioral health 3.4% rate increase | Behavioral health providers, Substance use disorder treatment providers |
| 3/14/2024 | Request for Calendar Year (CY) 2022 and 2023 financial data | Adult mental health residential providers |
| 3/11/2024 | ASAM Foundational Trainings | Substance use disorder treatment providers |
| 3/11/2024 | Submitting fee-for-service claims to receive the 3.4% rate increase for Medicaid behavioral health services effective October 1, 2023 | Behavioral health providers, Substance use disorder treatment providers, Community Mental Health Programs |
| 2/22/2024 | Fee-for-service rate increase for Medicaid behavioral health services effective October 1, 2023 | Substance use disorder treatment providers, Community Mental Health Programs, Behavioral health programs |
| 2/14/2024 | Prior authorization required for Secure Residential Treatment Facility placement starting March 1, 2024 | Community Mental Health Programs, Oregon State Hospital; acute care psychiatric settings |
| 2/8/2024 | Expansion of crisis respite services effective January 1, 2023 | Licensed mental health residential treatment providers |
| 2/8/2024 | Medical necessity reviews for SRTF level of care | Community Mental Health Programs, Secure residential treatment facilities |
| 1/9/2024 | Reporting SUD residential treatment facility admissions and discharges | Substance use disorder treatment providers |
| 12/28/2023 | Changes in coordinated care organization (CCO) enrollment timeframes | All Providers, CCOs |
| 12/18/2023 | OHP coverage of gender-affirming treatment, effective January 1, 2024 | All Providers, CCOs |
| 11/9/2023 | Billing for covered fall prevention programs with updated telehealth billing requirements | All Providers, CCOs |
| 10/19/2023 | Needs assessment options for behavioral health services in the home and community | Personal care attendants, Mental health residential providers |
| 7/26/2023 | Face-to-face and in-person assessments required for individuals who receive 1915(i) and Behavioral Health Personal Care Attendant services effective Aug. 15, 2023 | Personal care attendants, Community Mental Health Programs, Behavioral health residential facilities; behavioral health Adult Foster Home providers |
| 6/29/2023 | H0039 restricted to certified Assertive Community Treatment providers beginning July 1, 2023 | Community Mental Health Programs, Assertive Community Treatment providers |
| 6/14/2023 | Inappropriate fee-for-service payments for some E&M codes and Medicare crossover claims | All Providers, CCOs |
| 5/31/2023 | PHE Authorities and Flexibilities Memo | All Providers, CCOs |
| 5/30/2023 | Mental health assessments required for all individuals seeking services through a community mental health program | Behavioral health providers, Community Mental Health Programs |
| 5/30/2023 | PHE Authorities and Flexibilities on and after May 11, 2023 | All Providers, CCOs |
| 4/7/2023 | Payment recovery planned for fee-for-service IMD residential per diem claims | Substance use disorder residential treatment providers |
| 3/10/2023 | Fee-for-service reprocessing for certain Home and Community-Based Services claims starting March 3, 2023 | Behavioral health providers, Home health agencies, School-Based Health Services providers, Targeted Case Management providers, AMH-Licensed Adult Foster Homes |
| 1/31/2023 | Fee-for-Service Fidelity Wraparound expansion, effective November 30, 2022 | Behavioral health providers, Community Mental Health Programs |
| 1/27/2023 | Fee-for-service reprocessing of Citizenship Waived Medical Plus postpartum professional and dental claims | All Providers |
| 1/13/2023 | Plan of Care rate increases now complete, effective July 1, 2022 | Adult mental health residential providers |
| 1/3/2023 | Submitting fee-for-service claims to receive the July 1, 2022 behavioral health rate increase | Behavioral health providers, Substance use disorder treatment providers |
| 12/16/2022 | Fee-for-service rate increase for Medicaid behavioral health services, effective July 1, 2022 | Behavioral health providers, Substance use disorder treatment providers |
| 12/1/2022 | Provider guide regarding services to OHP Children and Youth: Early and Periodic Screening, Diagnosis and Treatment (EPSDT) | All Providers |
| 11/2/2022 | Two new dental-only Oregon Health Plan programs open January 1, 2023 | All Providers, CCOs |
| 10/18/2022 | Coverage of community integration services effective January 1, 2022 | Substance use disorder treatment providers, CCOs |
| 10/7/2022 | Oregon Health Plan coverage for bivalent COVID-19 booster vaccinations and seasonal flu vaccines | All Providers, CCOs |
| 10/4/2022 | Face-to-face and in-person assessments for individuals who receive 1915(i) and Behavioral Health Personal Care Attendant (BH PCA) services begin October 15, 2022 | AMH-licensed residential treatment providers, Personal care attendants, AMH-Licensed Adult Foster Homes |
| 9/15/2022 | Changes to daily limits for fee-for-service SUD treatment codes, effective January 1, 2019 | Substance use disorder treatment providers |
| 8/25/2022 | Billing for diabetes self-management and prevention programs | All Providers, CCOs |
| 8/22/2022 | OHP coverage of hMPXV (human monkeypox virus) vaccines and testing | All Providers, CCOs |
| 8/16/2022 | Billing for covered fall prevention programs | All Providers, CCOs |
| 7/26/2022 | Fee-for-service reimbursement for self-administered COVID-19 test kits supplied by non-pharmacy providers, effective April 4, 2022 | Clinical labs, Federally Qualified Health Centers, Home health agencies, Hospitals, Indian Health Service (IHS) clinics, Medical practitioners, CCOs, Opioid treatment programs |
| 6/22/2022 | Mobile Opioid Treatment Programs, effective May 1, 2022 | Oregon Opioid Treatment Programs |
| 4/7/2022 | New SUD treatment reimbursement codes and rate changes effective January 1, 2022 | Substance use disorder treatment providers, CCOs |
| 1/11/2022 | Medicaid Coverage of Crisis Respite Services and Respite Care | AMH-Licensed Adult Foster Homes |
| 1/7/2022 | Change to mental health assessment timeline for Wraparound referrals | CCOs, Community Mental Health Programs |
| 11/19/2021 | Update to fee-for-service COVID-19 home testing coverage effective December 1, 2021 | All Providers |
| 11/4/2021 | CAWEM coverage of COVID-19 home tests and flu vaccinations during the COVID-19 Public Health Emergency | All Providers |
| 10/29/2021 | Fee-for-service coverage of COVID-19 home testing effective November 8, 2021 | All Providers |
| 9/30/2021 | SUD treatment code and rate changes effective January 1, 2022 | Substance use disorder treatment providers, CCOs |
| 9/22/2021 | “No Wrong Door” for Oregon Health Plan providers billing for covered monoclonal antibody (mAb) services | All Providers |
| 9/2/2021 | Oregon Health Plan coverage for third dose of COVID-19 vaccine | All Providers |
| 8/30/2021 | COVID Relief Temporary Rate Increase for State Fiscal Year 2021 - Reimbursement for T1020 and T2033 | AMH-licensed residential treatment providers |
| 8/26/2021 | Oregon Health Plan monoclonal antibody coverage for COVID-19 treatment | All Providers |
| 7/8/2021 | COVID Relief Temporary Rate Increase for State Fiscal Year 2021 | AMH-licensed residential treatment providers |
| 7/6/2021 | Additional payment for in-home COVID-19 vaccine administration, effective June 8, 2021 | All Providers, CCOs |
| 6/3/2021 | PCA reimbursement for transportation to COVID-19 vaccination sites | Personal care attendants, Community Mental Health Programs |
| 5/18/2021 | Add-on fee for interpreter services extended for fee-for-service payment | All Providers |
| 5/5/2021 | Provider Presentation for Year One Review of Adult Mental Health Residential Standardized Rates | AMH-licensed residential treatment providers |
| 5/3/2021 | System of Care needs assessment and additional supports | Behavioral health providers, CCOs, Children's psychiatric residential treatment providers, Community Mental Health Programs |
| 2/3/2021 | Eliminating Barriers to Care for People with Disabilities during the COVID-19 Pandemic | All Providers, CCOs |
| 1/25/2021 | Help Oregon complete Phase 1a of the COVID-19 Vaccine Sequencing Plan | All Providers, CCOs |
| 12/31/2020 | Add-on fee for interpreter services now open for fee-for-service payment | All Providers |
| 12/9/2020 | Provider collaboration and compliance with Comagine Health | Community Mental Health Programs, AMH-Licensed Residential and Outpatient Providers, AMH-Licensed Adult Foster Homes |
| 10/7/2020 | Transition of Personal Care Attendant service authorizations to Comagine Health | Behavioral health providers, Community Mental Health Programs, Behavioral health case managers |
| 9/11/2020 | Data Requested for Year One Review of Adult Mental Health Residential Standardized Rates | AMH-licensed residential treatment providers |
| 8/3/2020 | Short-term Medicaid stability loans for providers with reduced business caused by COVID-19 | All Providers |
| 6/1/2020 | Transition to Comagine Health - New Independent Qualified Agent effective July 1, 2020 | AMH-licensed residential treatment providers, Behavioral health providers, Community Mental Health Programs, AMH-Licensed Residential and Outpatient Providers, AMH-Licensed Adult Foster Homes |
| 5/11/2020 | Providing Culturally and Linguistically Appropriate Services During the COVID-19 Emergency | All Providers, CCOs |
| 5/5/2020 | Temporary expansion of CAWEM-only coverage during the COVID-19 emergency.pdf | All Providers |
| 3/31/2020 | New dates for OHA Intensive In-Home Behavioral Health Treatment Webinars.pdf | All interested parties, Behavioral health providers, Indian Health Service (IHS) clinics, Tribal 638 clinics, CCOs, Community Mental Health Programs |
| 3/30/2020 | How to bill for COVID-19 services to OHP members effective immediately.pdf | All Providers, CCOs |
| 3/25/2020 | Comagine Health is the Oregon Behavioral Health Independent Qualified Agent effective July 1, 2020 | AMH-licensed residential treatment providers, Behavioral health providers, Community Mental Health Programs, AMH-Licensed Adult Foster Homes |
| 3/20/2020 | Avoid processing delays by submitting claims and prior authorization requests electronically.pdf | All Providers |
| 3/20/2020 | Expanded telehealth coverage for behavioral health services.pdf | Behavioral health providers, CCOs, Community Mental Health Programs |
| 2/21/2020 | Oregon Health Plan coverage of behavioral health treatment for trauma and relationship diagnoses.pdf | CCOs, Community Mental Health Programs |
| 2/19/2020 | Join the OHA Intensive In-Home Behavioral Health Treatment webinar series.pdf | All interested parties, Behavioral health providers, Indian Health Service (IHS) clinics, Tribal 638 clinics, CCOs, Community Mental Health Programs |
| 2/7/2020 | Join OHA for an Intensive In-Home Behavioral Health Treatment webinar on February 13 2020.pdf | Behavioral health providers, CCOs, Community Mental Health Programs |
| 2/3/2020 | ASD and Wraparound Eligibility Effective January 1, 2020.pdf | CCOs, MHOs, Community Mental Health Programs |
| 1/15/2020 | Retainer Payments for Adult and Young Adult Residential Settings.pdf | AMH-licensed residential treatment providers |
| 9/27/2019 | Request for Comment - State Plan Amendment to increase fee-for-service SUD rates | All interested parties, Behavioral health providers, Substance use disorder treatment providers, Community Mental Health Programs |