Optum Behavioral Health Guide for Treatment

Optum Behavioral Health

Provider guide for Optum Behavioral Health, the managed behavioral health organization administering UnitedHealthcare benefits.

Quick Reference

Payer Type

Managed Behavioral Health

Parent Company

UnitedHealth Group / Optum

Headquarters

Eden Prairie, MN

BH Division

Optum Behavioral Health

Provider Portal

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Portal Guide

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Credentialing

CAQH ProView

Timeline

60-90 days

Coverage

1 states

Last Verified

Mar 15, 2026

Published

Mar 15, 2026

Reading Time

10 min

Covered Levels of Care

• Detoxification (Medically Managed and Monitored)
• Residential Treatment
• Partial Hospitalization (PHP)
• Intensive Outpatient (IOP)
• Outpatient Treatment
• Medication-Assisted Treatment (MAT)

Medical Necessity Criteria

• ASAM Criteria
• LOCUS (Level of Care Utilization System)
• Optum Proprietary Clinical Guidelines (Level of Care Guidelines)

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Overview

Optum Behavioral Health is one of the largest managed behavioral health organizations (MBHOs) in the United States, headquartered in Eden Prairie, Minnesota. It operates as a division of Optum, which is a subsidiary of UnitedHealth Group — the parent company of UnitedHealthcare (UHC). Optum Behavioral Health manages behavioral health benefits for approximately tens of millions of members as of 2025 across commercial employer-sponsored plans, individual plans, Medicare Advantage, and various state Medicaid programs.

The critical distinction for providers to understand is that Optum Behavioral Health operates as a behavioral health carve-out manager. In this model, a health plan (such as UHC or an employer self-funded plan) delegates the management of behavioral health benefits to Optum as a specialized entity. This means that when a UHC member needs substance use disorder treatment or mental health services, the authorization decisions, clinical reviews, network credentialing, and utilization management are handled by Optum Behavioral Health through its Provider Express platform — not by UHC’s general medical management.

Beyond UHC, Optum Behavioral Health also manages behavioral health benefits for numerous other health plans, employers, and government programs that contract with Optum for carve-out behavioral health management. This means providers may encounter Optum managing authorization and claims for members whose primary insurance card does not say UnitedHealthcare. Understanding Optum’s role as the behind-the-scenes behavioral health manager is essential for efficient provider operations, as the authorization workflows, clinical criteria, and claims processes flow through Optum regardless of the member’s underlying health plan.

Behavioral Health Coverage

Optum Behavioral Health covers a comprehensive range of behavioral health services across the plans it manages. Covered levels of care typically include medically managed detoxification, medically monitored detoxification, residential treatment, partial hospitalization programs (PHP), intensive outpatient programs (IOP), standard outpatient treatment, and medication-assisted treatment (MAT). The specific benefits available to a given member depend on their underlying health plan’s benefit design.

For medical necessity determinations, Optum uses a combination of nationally recognized criteria and proprietary guidelines. For substance use disorder treatment, Optum references the ASAM Criteria as the framework for level of care placement. For mental health services, Optum uses the LOCUS (Level of Care Utilization System) for adults and the CALOCUS for children and adolescents. Additionally, Optum publishes its own Level of Care Guidelines, which are available on the Provider Express portal and provide detailed clinical criteria for each level of care.

The Optum Level of Care Guidelines specify the clinical indicators that must be present to support each treatment level, the typical duration ranges for initial authorization, and the criteria for continued stay and step-down to lower levels of care. Providers should familiarize themselves with these guidelines to ensure clinical documentation aligns with the criteria reviewers use during authorization and concurrent review. Federal mental health parity requirements (MHPAEA) apply to the plans Optum manages, requiring behavioral health benefits to be on par with medical and surgical benefits.

Credentialing and Provider Enrollment

Optum Behavioral Health uses CAQH ProView as its credentialing data source. Providers seeking to join the Optum behavioral health network must maintain a current, fully attested CAQH ProView profile. The credentialing timeline is typically approximately 60 to 90 days from the date Optum receives a complete application and verifies all credentials, though timelines can vary.

Before beginning the credentialing process, visit Provider Express (providerexpress.com) to review network opportunities and determine whether Optum has a network need in your geographic area and for your specialty. Optum evaluates network adequacy based on member access standards, and acceptance of new providers depends on demonstrated network need. If network need exists, you can initiate the application through Provider Express or by contacting Optum’s network development team.

Facility credentialing with Optum requires submission of current state behavioral health licenses, accreditation from a recognized body (Joint Commission, CARF, or equivalent), organizational NPI, facility liability insurance, and documentation of clinical programming. Optum may conduct a facility assessment or request additional documentation about staffing ratios, clinical protocols, and outcome measurement practices. Residential treatment facilities and higher levels of care may receive additional scrutiny during the credentialing process.

Once credentialed, providers are enrolled in the Optum behavioral health network, which serves UHC members and members of other plans that Optum manages. This means a single Optum credential can provide access to a broad population of covered lives across multiple health plans. Recredentialing generally occurs on a three-year cycle, and maintaining a continuously attested CAQH ProView profile ensures a smooth recredentialing process.

Verification of Benefits (VOB)

Verifying member benefits through Optum Behavioral Health can be performed electronically through the Provider Express portal or by phone. Provider Express at providerexpress.com allows registered providers to check member eligibility, view behavioral health benefits, confirm authorization requirements, and access plan-specific information. Electronic verification is the fastest and most efficient method.

Providers can also verify eligibility and benefits through standard HIPAA 270/271 electronic transactions via their clearinghouse or practice management system. These transactions will return eligibility status, plan information, and basic benefit details. For more detailed behavioral health benefit information, including specific level of care coverage, visit limits, and authorization requirements, the Provider Express portal or a phone call to Optum provider services may be necessary.

When verifying benefits, determine whether Optum is managing the member’s behavioral health benefits and which underlying health plan the member belongs to. The authorization and claims workflow will go through Optum, but the benefit design (deductibles, coinsurance, out-of-pocket maximums) is set by the underlying plan. Members may have behavioral health benefits managed by Optum even if their insurance card displays a different payer name.

Document all VOB results including the date, method of verification, representative name (if phone), reference number, confirmed eligibility status, applicable deductible and cost-sharing amounts, covered levels of care, and authorization requirements. Keep in mind that benefits verification is not a guarantee of payment — authorization and medical necessity requirements still apply.

Prior Authorization Requirements

Optum Behavioral Health requires prior authorization for most facility-based behavioral health services, including medically managed and monitored detoxification, residential treatment, and inpatient psychiatric hospitalization. Authorization requirements for partial hospitalization and intensive outpatient services vary by the underlying health plan’s benefit design. Some plans require authorization for PHP and IOP, while others do not.

Authorization requests can be submitted through the Provider Express portal, by phone, or by fax. Provider Express supports electronic authorization submission and allows providers to check the status of pending requests. When submitting a request, provide comprehensive clinical documentation including current diagnosis, presenting symptoms, substance use or psychiatric history, previous treatment episodes, current functional status, medications, and the proposed treatment plan with anticipated level of care and duration.

For SUD treatment, frame your clinical documentation around the ASAM Criteria dimensions and clearly articulate why the requested level of care is appropriate. For mental health services, document the functional impairment, safety risk, and clinical complexity that necessitate the requested level of care consistent with Optum’s Level of Care Guidelines. Referencing the specific Optum guideline criteria in your documentation can strengthen authorization requests.

Concurrent reviews are required for continued authorization of residential and inpatient stays. Review frequency is typically approximately every 3 to 7 days depending on the level of care, though intervals can vary. During concurrent reviews, provide updated clinical information demonstrating treatment progress, continued medical necessity, barrier resolution, and active discharge planning. If Optum denies a continued stay authorization, providers can request a peer-to-peer review with an Optum medical director. Peer-to-peer reviews are an important opportunity to present clinical information that may not have been adequately captured in the written documentation.

Claims and Billing

Claims for services managed by Optum Behavioral Health are submitted to Optum, not to the member’s underlying health plan. This is a common source of confusion — even if the member’s card says UnitedHealthcare or another payer, behavioral health claims route through Optum’s claims processing. Verify the correct claims submission address or payer ID for Optum behavioral health claims through Provider Express or your clearinghouse.

Optum accepts electronic claims through standard EDI 837 transactions via clearinghouses. Institutional claims use the UB-04/837I format, and professional claims use the CMS-1500/837P format. Electronic submission is strongly preferred and results in faster adjudication. Ensure the correct Optum payer ID is used for behavioral health claims, as UHC medical claims and Optum behavioral health claims may route to different processing systems.

Timely filing deadlines vary by the underlying health plan and the provider contract. Commercial plans typically allow approximately 90 to 365 days from the date of service. Medicare Advantage plans follow CMS timely filing rules. Review your Optum provider agreement for the specific applicable deadline and submit claims well before the cutoff.

Common denial reasons include missing prior authorization, authorization number not included on the claim, diagnosis codes not matching the authorized services, revenue codes inconsistent with the authorized level of care, and member not eligible on the date of service. Claims for unauthorized services will be denied — ensure authorization is obtained and documented before providing services. For denied claims, Optum’s appeals process allows providers to submit written appeals with supporting clinical documentation within the timeframes specified in the denial letter.

Payer Operations Quick Reference

The full UHC/Optum/UBH operational breakdown — provider phone numbers, payer ID 87726 and exceptions, timely filing, appeals routing, and the entity disambiguation (UHC vs. Optum vs. United Behavioral Health) — lives on the UnitedHealthcare payer operations section. The Optum-specific essentials:

Operational data last reviewed 2026-06-11; quarterly re-verification cadence applies.

• Provider portal: Provider Express ↗ — auth submission, eligibility, claims status, Level of Care Guidelines, and current provider-services numbers after sign-in.
• Optum BH provider line: 877-614-0484 for authorization, concurrent review, and BH claims questions.
• Claims routing: behavioral claims for UHC members generally submit under the UHC payer ID (87726) per the member card even though Optum manages the authorization — but Optum also manages BH for non-UHC plans, where the contract-specific payer ID controls. Confirm via your clearinghouse and see /insurance/unitedhealthcare for the payer-ID table.
• Timely filing: varies by the underlying plan and your Optum agreement (commercial typically ~90–365 days). Cross-payer table: /denial-code-timely-filing.
• Credentialing: CAQH ProView ↗ + initiation via Provider Express; see insurance credentialing.
• Appeals: per the EOP or denial letter; request a peer-to-peer with the Optum medical director promptly for level-of-care denials.

Frequently Asked Questions

Optum Behavioral Health is a division of Optum, which is a subsidiary of UnitedHealth Group — the same parent company that owns UnitedHealthcare (UHC). Optum generally manages the behavioral health benefits for most UHC commercial and Medicare Advantage plans. When a UHC member needs behavioral health services, the authorization, utilization management, and network management are typically handled by Optum Behavioral Health, not by UHC directly.

In a carve-out model, behavioral health benefits are separated from the medical plan and managed by a specialized organization. Optum Behavioral Health operates as a carve-out manager not only for UHC but also for many other employers and health plans that contract with Optum to manage their members' behavioral health benefits. This means providers may encounter Optum managing behavioral health for members covered by non-UHC health plans.

Provider Express (providerexpress.com) is Optum Behavioral Health's primary provider portal. Registered providers can use it to verify member eligibility and benefits, submit and check authorization requests, view claims status, update practice information, access clinical guidelines and level of care criteria, and download required forms. Registration requires your NPI and Tax ID. Contact Optum provider services if you need assistance with portal registration.

Credentialing with Optum Behavioral Health uses CAQH ProView and typically takes approximately 60 to 90 days, though timelines can vary. Ensure your CAQH profile is complete and attested, including facility licenses, accreditation, malpractice insurance, and NPI information. Optum evaluates network need by geographic area and specialty before accepting new providers. Contact Optum's network development team or visit providerexpress.com to initiate the credentialing process.

Optum Behavioral Health uses a combination of nationally recognized criteria and proprietary guidelines. For substance use disorder treatment, Optum references the ASAM Criteria for level of care placement. For mental health services, Optum uses the LOCUS (Level of Care Utilization System) and its own Optum Level of Care Guidelines. These guidelines are publicly available on the Provider Express portal and define the clinical criteria for each level of care from outpatient through residential and inpatient treatment.

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This guide is provided for informational purposes only and does not constitute legal, regulatory, or professional advice. Payer requirements, phone numbers, and portal URLs are subject to change. Always verify current information directly with the payer. is not affiliated with the insurance companies described on this page.

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