Intensive Outpatient Program (IOP) Behavioral Health

*** This policy was implemented in the absence of National Coverage Determinations (NCD) or Local Coverage Determinations (LCD) coverage criteria. This policy applies to all Blue Medicare HMO, Blue Medicare PPO, Healthy Blue + Medicare^SM (HMO-POS D-SNP),Blue Medicare Rx members, and members of any third-party Medicare plans supported by Blue Cross NC through administrative or operational services. ***

Description of Procedure

Intensive Outpatient Programs (IOPs) are structured to provide intensive psychiatric care through active treatment that provides time-limited, multidisciplinary, multimodal structed treatment in an outpatient setting. IOP is intended to provide treatment at a more intensive level than outpatient treatment or psychosocial rehabilitation, but less intensive than a Partial Hospitalization Program (PHP).

The goals of IOP are to prevent or reduce the need for inpatient hospitalization and to reduce or stabilize symptoms and functional impairment of a psychiatric and /or co-occurring substance use disorder.

Programming consists of evidence-based, psychosocial interventions and education of substance use, mental health and eating disorder diagnoses.

Policy Statement

Coverage will be provided for an Intensive Outpatient Program when it is determined to be medically necessary when the medical criteria and guidelines shown below are met.

Benefit Application

Please refer to the members’ individual Evidence of Coverage (E.O.C) for benefit determination. Coverage will be approved according to the E.O.C limitations if the criteria are met.

Coverage decisions will be made in accordance with:

• The Centers for Medicare & Medicaid Services (CMS) national coverage decisions;
• General coverage guidelines included in original Medicare manuals unless superseded by operational policy letters or regulations; and
• Written coverage decisions of local Medicare carriers and intermediaries with jurisdiction for claims in the geographic area in which services are covered.

Benefit payments are subject to contractual obligations of the Plan. If there is a conflict between the general policy guidelines contained in the Medical Coverage Policy Manual and the terms of the members' particular Evidence of Coverage (E.O.C.), the E.O.C. always governs the determination of benefits.

Indications for Coverage

The member must meet ALL of the criteria below for Intensive Outpatient Programs services:

1. The member must be under the care of a physician who certifies that intensive outpatient services are needed for a mental health disorder, substance use disorder (SUD) or eating disorder,

2. The physician has created an individualized written plan of care that includes:

   • a comprehensive substance use or mental health history in the members bio-psychosocial assessment and
   • active treatment plan with time-measurable outcomes

3. The member is admitted to an IOP due to the acute onset or decompensation of a covered mental disorder,

4. The member must have a need for a minimum of 9 (nine) hours per week of IOP. services and a maximum of nineteen (19) as evidence in a plan of care,

5. The members’ psychiatric symptoms are no longer severe enough to be considered a danger to themselves or others, and 24- hour nursing supervision is no longer required,

6. Services must include Multimodal active treatment described by:

   • Individual or group psychotherapy provided by state-licensed mental health professionals.
   • Occupational therapy must be included in the physician’s treatment plan when required,
   • Services from trained behavioral health staff, including social workers, psychiatric nurses, principal illness navigation services, auxiliary staff and peer support specialists, trained to work with psychiatric patients and SUD patients.
   • Drugs and biologicals used for treatment that must be administered by a provider for therapeutic purposes (subject to limitations specified in 42 CFR 410.29);
   • Individualized activity therapies that directly support treatment of the members diagnosed condition and progress toward treatment goals;
   • Family and caregiver counseling services to support the treatment of the members’ condition;
   • Training and education for the member and caregiver about the members’  psychiatric condition;
   • Medically necessary diagnostic services related to mental health treatment, including SUD.

7. The member must be able to cognitively and emotionally participate in the active treatment process and be capable of tolerating the intensity of an IOP program,

8. The member must have an adequate support system to sustain/maintain themselves outside the IOP.

When Coverage Will be Extended

1. Recertifications are required at sixty (60) day intervals following the initial IOP certification.
2. A  completed and signed physician recertification, including the members response to treatment, the need for continued care and treatment goals at the IOP.

When Coverage Will Not be Approved

The following services are non-covered as they are excluded from coverage:

• The member can be safely maintained and effectively treated at a less intensive level of care.
• The member cannot participate indue to their behavioral or cognitive status.
• The member refuses to participate with treatment.
• The member cannot tolerate the intensity of treatment at the IOP.
• The member is psychiatrically stable.
• The member requires medication management only.
• Day care programs, which provide primarily social, recreational, or diversionary activities, custodial or respite care.
• Maintenance treatment of chronic psychiatric conditions without risk for relapse or need for hospitalization.
• Services provided when in a hospital setting.
• Meals, self-administered medications, or transportation.
• Vocational rehabilitation training or educational services.
• The member has reached a point in treatment where continued improvement is  no longer reasonably expected.

Billing/ Coding/Physician Documentation Information

This policy may apply to the following codes. Inclusion of a code in the section does not guarantee reimbursement.

Applicable codes: 90832, 90834, 90837, 90845, 90846, 90847, 90853, 90880, 96112, 96116, 96130, 96132, 96136, 96138, G0410, G0411, 90785, 90791, 90792, 90832, 90833, 90834, 90836, 90837, 90838, 90839, 90840, 90845, 90846, 90847, 90849, 90853, 90880, 90899, 96112, 96116, 96130, 96131, 96132, 96133, 96136, 96137, 96138, 96139, 96146, 96156, 96158, 96161, 96164, 96167, 96202, 96203, 97151, 97152, 97153, 97154, 97155, 97156, 97157, 97158, 97550, 97551, 97552, G0023, G0024, G0129, G0140, G0146, G0176, G177, G0140, G0411, G0451

References

1. Medicare Benefit Policy Manual Chapter 6 – Hospital Services Covered Under Part B, Section 70.4:Intensive Outpatient Services; Effective 12/21/2023 via Medicare Benefit Policy Manual (https://www.cms.gov/regulations-and-guidance/guidance/manuals/downloads/bp102c06.pdf) accessed on 08/18/2025
2. CMS MLN Billing Requirements for Intensive Outpatient Program Services with New Condition Code 92 effective date 1/1/2024 MM13496 - Billing Requirements for Intensive Outpatient Program Services with New Condition Code 92 (https://www.cms.gov/files/document/mm13496-billing-requirements-intensive-outpatient-program-services-new-condition-code-92.pdf) accessed on 08/18/2025
3. Blue Cross NC Corporate Policy: Psychiatric Intensive Outpatient Programs, effective date 03/2024 via Psychiatric Intensive Outpatient Programs | Providers | Blue Cross NC (https://www.bluecrossnc.com/providers/policies-guidelines-codes/commercial/behavioral-health/updates/psychiatric-intensive-outpatient-programs) accessed on 08/18/2025
4. Medicare Benefit Policy Manual Chapter 13 - Rural Health Clinic (RHC) and Federally Qualified Health Center (FQHC) Services, Section 250, Intensive Outpatient Program (IOP) Services; Effective January 1, 2024, via Medicare Benefit Policy  accessed on August 4, 2026

Policy Implementation/Update Information

Creation Date: August 21, 2025, Newly created policy for MA Behavioral Health

Revision Date: August 4, 2026, Annual Review, Reviewed Medicare Benefit Policy Manual Chapter 13, no guidance changes. Minor grammar and punctuation changes made. (STL)

Approval Dates:

Physician Advisory Group/UM Committee: August 2025

Physician Advisory Group/UM Committee: August 2026