Finding Optum-Approved Rehab Centers and Therapists
Finding a rehab center or therapist that accepts Optum insurance involves a few steps. The process usually begins with checking the provider network to confirm that the treatment center or therapist is covered by your insurance plan.
- Online provider directory: Optum offers an online directory on its website and a mobile app. These resources allow users to search for in-network rehab centers, therapists, and specialists by location and type of service.
- Call member services: The phone number for member services is located on the back of most Optum insurance cards. Member services can answer questions, verify if a provider is in-network, and confirm coverage for specific services.
- Check credentials: It is important to confirm that any provider or facility is licensed to deliver mental health or substance abuse treatment. Some directories or offices list additional credentials, such as board certification or specialization in addiction treatment.
- Geographic considerations: When searching for care, consider the location of providers and treatment centers. Distance, transportation options, and accessibility may affect how often services can be used or which providers are practical choices.
Verifying network status before starting treatment can help prevent unexpected costs and ensure coverage for the services provided.
Pre-Authorization Requirements for Optum Rehab Coverage
Pre-authorization is an insurance process where approval is requested before beginning certain treatments or services. For many behavioral health services, Optum reviews medical information to decide if the requested treatment meets their standards for medical necessity. The goal is to make sure care is appropriate, safe, and covered by the plan.
Services that typically require pre-authorization include:
- Inpatient mental health or substance use treatment (24/7 supervised care)
- Intensive outpatient programs (IOP)
- Partial hospitalization programs (PHP)
- Residential treatment programs
- Certain prescription medications for mental health or addiction
- Specialized therapies, such as transcranial magnetic stimulation (TMS) or electroconvulsive therapy (ECT)
Requests for pre-authorization are usually submitted by the treatment provider. Approval times can vary, but most decisions are made within a few business days. If pre-authorization is not granted, the insurance company will explain the reason for denial and outline the next steps.
How to Appeal Denied Coverage Decisions
If Optum denies pre-authorization, an appeal can be filed. The process includes reviewing the denial letter, gathering supporting documents from the provider, and submitting a written request to Optum explaining why the service is medically necessary.
Appeals are usually time-sensitive. The deadline to file an appeal is typically 180 days from the date the denial notice is received, but exact timeframes are listed in the denial letter and plan documents. During the appeal, additional medical records or letters from providers may be submitted. Optum will review the new information and provide a written response with the final decision.
Transitioning Between Different Levels of Optum-Covered Care

Transitions between different levels of mental health and substance use treatment are based on clinical need. These changes are guided by evidence-based practices, which use the most current research to decide when it is appropriate to step up or step down care. Treatment teams review symptoms, daily functioning, and safety to determine the right level of support.
Moving From Inpatient to Outpatient Treatment
The discharge planning process begins before leaving an inpatient or residential facility. Treatment providers and case managers work together to create a plan that includes follow-up appointments, outpatient therapy, and any needed medication management. Discharge plans list recommended providers and outline how to continue care in the community.
Optum coverage for outpatient treatment begins once a person leaves inpatient care. This includes scheduled therapy sessions, group counseling, medication management, and other services. The insurance plan uses the same benefit structure for outpatient services as for other types of care, and treatment continues according to the plan until further changes are clinically indicated.
Accessing Higher Levels of Care When Needed
If a person’s symptoms worsen or outpatient treatment is not effective, the treatment team evaluates whether a more intensive level of care is appropriate. The provider documents the clinical reasons for recommending a higher level of care, such as intensive outpatient, partial hospitalization, or inpatient treatment.
Optum often requires pre-authorization for these higher levels of care. Treatment level changes are guided by regular assessments and ongoing communication between providers and the insurance company.
FAQs About Optum Mental Health and Substance Abuse Coverage