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Oregon - Case Management Service — Licensing, Medicaid Enrollment and Startup Requirements

Last reviewed: 2026-09-10

Oregon funds Medicaid Targeted Case Management (TCM) and 1915(i) Home and Community-Based Services (HCBS) case management through the Oregon Health Authority (OHA) and the Department of Human Services (ODHS) Aging and People with Disabilities (APD) division. Private entities seeking to bill for these services cannot enroll as independent fee-for-service providers at will; they must secure a contract with a Coordinated Care Organization (CCO), operate as a designated Community Mental Health Program (CMHP), or function as a contracted Area Agency on Aging (AAA).

Approval requires submitting the Oregon Organization Medicaid ID Application through the MMIS Provider Portal, passing a criminal history check under OAR 410-120-1260, and demonstrating compliance with person-centered service planning rules in OAR 411-004. Providers must hold a Type 2 National Provider Identifier (NPI) and align their taxonomy codes with the specific waiver or state plan amendment authorizing their target population.

1. Service Definition and Scope

In Oregon, Case Management is defined under OAR 410-138-0000 as services furnished to assist individuals eligible under the Medicaid State Plan Amendment (SPA) or 1915(i) waiver in gaining access to needed medical, social, educational, and other services. The service is heavily integrated into the state's broader HCBS and behavioral health frameworks.

The scope of work requires a multidisciplinary approach. Case managers are responsible for conducting face-to-face needs-based assessments, developing person-centered care plans, and performing ongoing transition management for Medicaid recipients.

2. Regulatory and Oversight Agencies

Oversight of case management services is bifurcated based on the target population. The Oregon Health Authority (OHA) manages the Medicaid state plan, behavioral health services, and overall provider enrollment, while the Department of Human Services (ODHS) Aging and People with Disabilities (APD) division oversees HCBS for seniors and adults with physical disabilities.

Because over 90 percent of Oregon Health Plan (OHP) members are enrolled in managed care, Coordinated Care Organizations (CCOs) act as the primary regulatory and contracting entities for providers at the local level.

3. Gatekeeping Prerequisites: Who Can Even Apply

Oregon does not allow private agencies to enroll as standalone fee-for-service Medicaid case management providers simply by submitting an application. Access to bill for these services is structurally restricted by state designation and managed care contracting requirements.

An applicant must secure a formal relationship with the state, a county, or a managed care entity before OHA will process a Medicaid enrollment application for case management.

4. Licensure and Certification Requirements

Oregon does not issue a distinct "Case Management License" for private agencies. Instead, the ability to provide case management is tied to the agency's broader certification as a behavioral health provider, an HCBS provider, or a designated state/county partner.

Providers must comply with specific administrative rules governing their service setting and population, such as OAR 411-004 for HCBS settings and person-centered planning.

5. Medicaid Provider Enrollment

Provider enrollment is governed by OAR 410-120-1260. Agencies must complete the Oregon Organization Medicaid ID Application, which includes the Provider Enrollment Agreement and Provider Disclosure Statement Form.

Applications can be submitted online via the MMIS Provider Portal or faxed. Faxed applications have strict formatting requirements and will be rejected if not submitted correctly.

6. Staffing, Training and Background Checks

Case managers must meet specific educational and experiential qualifications outlined in Oregon Administrative Rules, depending on the population served (e.g., OAR 309-019 for behavioral health).

Strict background check requirements apply to all Medicaid-enrolled providers and their staff. Failure to maintain current background check authorizations results in immediate enrollment suspension.

7. Documentation, Policies and Records

Providers must maintain comprehensive records that justify the medical appropriateness of the case management services billed. This includes detailed documentation of the face-to-face assessment and the resulting care plan.

Administrative documentation, such as the EDMS coversheet for enrollment updates, must be strictly managed to ensure OHA processes provider files correctly.

8. Billing, Rates and Claims

Case management services are billed using specific HCPCS or CPT procedure codes authorized by OHA or the contracting CCO. Prior authorization is frequently required before services can be rendered and billed.

Providers who render services prior to completing Medicaid enrollment will face claim denials, though retroactive enrollment is possible under certain conditions.

9. Approval Sequence and Timeline

The approval process begins with obtaining an NPI and securing the necessary CCO contract or state designation. Only after these prerequisites are met should the provider submit the Medicaid enrollment application.

Providers can track their fee-for-service application status online using the Application Tracking Number (ATN) generated during submission.

10. Common Denials and Survey Findings

Enrollment applications and claims are frequently denied due to administrative errors, such as missing coversheets or mismatched taxonomy codes. OHA strictly enforces formatting and submission rules.

Providers may also face sanctions or enrollment inactivation under OAR 410-120-1400 for failing to maintain required background checks or licensure.

11. Key Contacts and Resources

Providers should direct enrollment questions to OHA Provider Enrollment or their contracting CCO. OHA also offers Provider Enrollment Support webinars to assist new applicants.

For APD-specific programs, providers must coordinate with ODHS APD local offices or the central APD provider enrollment team.

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