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    v1.0.28
    OpenPayerBilling CodesAlcohol and Drug Abuse TreatmentHCPCS hcpcs-h0038-peer-support-self-help-15-minutes
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    HCPCS Level II H0038: Self-Help/Peer Support Services, per 15 minutes

    HCPCS Level II code H0038 describes self-help/peer support services billed per 15 minutes, representing time-based peer specialist or peer support interactions used as behavioral health support; service type is peer support/self-help services and the typical site of service is community or outpatient behavioral health settings where peer specialists meet with clients for structured support sessions.

    For related coverage guidance, see recent payer policy updates: Home Health, Skilled, and Custodial Care Services (for Idaho Only), Private Duty Nursing Services, Private Duty Nursing Services (for Florida Only).

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    National Reimbursement Benchmarks

    Commercial reimbursement for HCPCS H0038 clusters around the BUCA average of $19.4, with several national payers offering similar mid-teens to low-twenties rates. Blue Cross Blue Shield shows the largest spread, with a P75–P25 range of $18.5, indicating substantial regional or product-level variation, while Aetna is tightly clustered with a range of $1.0 and very low rates near the bottom end of the spectrum. UnitedHealth Group and Cigna both display narrow dispersion—UnitedHealth Group’s P75–P25 range is $0.2 and Cigna’s is effectively $0.0—signaling consistent contracted values across markets for those payers.

    Across payers, extreme values are notable: Blue Cross Blue Shield’s max reaches $99.2, far above the BUCA average of $19.4, while Aetna’s max is only $10. The combination of a high BCBS ceiling and tight, consistent levels from UnitedHealth Group and Cigna highlights a market where a single large payer can create substantial upside variability even as other major payers keep rates stable around the BUCA mean.

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    National Payer Mean Reimbursement Rates

    State Reimbursement Rates

    State: Alaska1 / 51

    Rate by payer

    Clinical & Coding Specifications

    Clinical Context

    A 28-year-old patient with recurrent major depressive disorder (F32.9) and generalized anxiety disorder (F41.1) attends a community behavioral health clinic for scheduled peer support. The credentialed peer specialist meets the patient for H0038 services in a designated outpatient counseling room within a community mental health center. The session is delivered in 15-minute increments and focuses on structured self-help skills: relapse prevention planning, navigation of community resources, crisis de-escalation techniques, and reinforcement of coping strategies discussed in prior psychotherapy visits.

    The clinical workflow begins with a brief check-in and safety screen, documentation of presenting needs and goals, and coordination with the patient’s licensed clinician (psychologist or clinical social worker) as appropriate. The peer documents time in 15-minute units, notes the specific self-help interventions provided, and records communication with the treatment team when there is care coordination. Billing uses H0038 per 15 minutes; sessions shorter than 15 minutes are not billed separately. Typical encounters occur in outpatient behavioral health clinics, community-based organizations, or certified peer support programs and are delivered by staff with peer support certification working under the clinic’s supervisory framework.

    Related CPT Codes

    CPT CodeDescriptionRelationship to This Procedure

    Related Modifiers

    6 rows

    ModifierDescriptionWhen to Use
    22Modifier –22 (Increased Procedural Services) is used when a reported procedure is substantially more extensive than normally required. The CPT Manual and CMS state it may be appended only when the…- When to use: Append modifier -22 to a procedural CPT code when the service performed is substantially more extensive than the usual service described by that code — i.e., the procedure required…
    23Modifier -23 (Unusual Anesthesia) is used on anesthesia service CPT codes when a procedure that normally requires no anesthesia or only local anesthesia must be performed under general anesthesia…- Use modifier -23 only on anesthesia CPT codes (00100–01999) when a procedure that normally requires no anesthesia or only local anesthesia must be performed under general anesthesia because of…
    59Modifier 59 indicates a distinct procedural service when two procedures that are not normally billed together are clinically and procedurally separate. The CPT definition (as reiterated by CMS)…- Use modifier -59 to report a distinct procedural service when documentation supports that the procedure reported is not normally billed together with another service on the same day because of a…
    52Modifier ‑52 (Reduced Services) indicates that a service or procedure was partially reduced or omitted at the provider’s discretion, allowing reporting of the basic procedure number with a qualifier…- Use modifier -52 when a physician or qualified health professional electively reduces or omits part of a procedure or service (for example, performing fewer required views or omitting a portion of…
    53Modifier 53 (Discontinued Procedure) signals that a surgical or diagnostic service was begun by the physician but terminated because of extenuating circumstances that threatened the patient’s…- Use modifier -53 when a physician/qualified healthcare professional has started a surgical or diagnostic procedure (e.g., anesthesia administered, incision or scope insertion) and then discontinues…
    95Modifier 95 indicates that a service was provided via synchronous, real‑time audio‑video telehealth rather than in‑person. Per CMS, AAPC and professional associations, append modifier 95 to claim…- Use modifier 95 to indicate a service was furnished via synchronous, real‑time audiovisual telehealth (a live audio‑video conference between patient and provider) rather than in‑person. - Pair…

    Related Provider Taxonomies

    8 rows

    Taxonomy CodeSpecialtyNotes
    101YM0800XMental Health CounselorBehavioral Health & Social Service Providers · Counselor
    1041C0700XClinical Social WorkerA social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of p…
    103T00000XPsychologistA psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, a…
    101Y00000XCounselorA provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and …
    106H00000XMarriage & Family TherapistA marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related menta…
    225XP0019XPhysical Rehabilitation Occupational TherapistOccupational therapists are experts at helping people lead as independent a life as possible. Occupational therapists bring an understanding of the p…
    125K00000XAdvanced Practice Dental TherapistAn Advanced Practice Dental Therapist is:<br/>(1) A dental therapist who has completed additional training beyond basic dental therapy education and p…
    174400000XSpecialistAn individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond…

    Related Payer Policy Updates

    Specialty: Home Health & Hospice1 / 3

    10 rows

    PolicyPayerEffective Date
    Home Health, Skilled, and Custodial Care Services (for Idaho Only)UnitedHealthcare2026-08-01
    Private Duty Nursing ServicesColorado Rocky Mountain Health Plans2026-08-01
    Private Duty Nursing Services (for Florida Only)Colorado Rocky Mountain Health Plans2026-08-01
    Private Duty Nursing Services (for New Jersey Only)UnitedHealthcare2026-08-01
    Private Duty Nursing Services (for Kentucky Only)UnitedHealthcare2026-08-01
    Private Duty Nursing Services (for New Mexico Only)UnitedHealthcare2026-08-01
    Private Duty Nursing Services (for Kansas Only)UnitedHealthcare2026-08-01
    Private Duty Nursing ServicesColorado Rocky Mountain Health Plans2026-08-01
    Home Health, Skilled, and Custodial Care Services (for Ohio Only)UnitedHealthcare2026-08-01
    Home Health, Skilled, and Custodial Care ServicesColorado Rocky Mountain Health Plans2026-07-01

    Related Codes

    HCPCS-H0001-ALCOHOL-DRUG-ASSESSMENT-OUTPATIENT

    HCPCS H0001: Alcohol and/or Drug Assessment

    HCPCS-H0002-BEHAVIORAL-HEALTH-SCREENING-ADMISSION-ELIGIBILITY

    HCPCS H0002: Behavioral Health Screening for Treatment Admission

    HCPCS-H0003-ALCOHOL-DRUG-SCREENING-LAB-ANALYSIS

    HCPCS Level II H0003: Alcohol and/or Drug Screening Laboratory Analysis

    HCPCS-H0004-BEHAVIORAL-HEALTH-COUNSELING-15-MINUTE

    HCPCS H0004: Behavioral Health Counseling and Therapy, per 15 Minutes

    HCPCS-H0005-GROUP-COUNSELING-SUBSTANCE-USE-CLINICIAN

    HCPCS H0005: Alcohol and/or Drug Group Counseling by Clinician

    HCPCS-H0006-ALCOHOL-DRUG-CASE-MANAGEMENT

    HCPCS H0006: Alcohol and/or Drug Services, Case Management

    HCPCS-H0007-ALCOHOL-DRUG-CRISIS-INTERVENTION-OUTPATIENT

    HCPCS H0007: Alcohol and/or Drug Crisis Intervention (Outpatient)

    HCPCS-H0008-SUB-ACUTE-DETOXIFICATION-HOSPITAL-INPATIENT

    HCPCS H0008: Alcohol and/or Drug Sub-Acute Detoxification (Inpatient)

    HCPCS-H0009-ACUTE-DETOXIFICATION-HOSPITAL-INPATIENT

    HCPCS Level II H0009: Acute Detoxification, Hospital Inpatient

    HCPCS-H0010-SUB-ACUTE-RESIDENTIAL-DETOXIFICATION

    HCPCS H0010: Sub-Acute Detoxification, Residential Inpatient

    Showing 1–10 of 93

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    Frequently Asked Questions

    References

    1. 1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
    2. 2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
    3. 3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.
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    90832Psychotherapy, 30 minutes with patientShort individual psychotherapy session that may precede or follow H0038; H0038 can reinforce skills from 90832 sessions.
    90834Psychotherapy, 45 minutes with patientStandard psychotherapy visit; H0038 provides supplementary peer-based self-help between or alongside these longer psychotherapy visits.
    90837Psychotherapy, 60 minutes with patientExtended psychotherapy; H0038 supports ongoing skill practice and community resource navigation outside of longer therapy sessions.
    H2015Comprehensive community support services, per 15 minutesClosely related service type; H0038 may be billed for peer-delivered self-help while H2015 covers broader community support by clinical staff.
    H2017Psychosocial rehabilitation services, per 15 minutesH0038 complements psychosocial rehabilitation interventions by focusing on peer-led self-management and recovery supports.