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HCPCS H0002: Behavioral Health Screening for Admission to Treatment Program

HCPCS Level II code H0002 denotes a brief behavioral health screening performed to determine a patient’s eligibility for admission to a treatment program. Nationally, this code captures an entry-point clinical service that supports appropriate triage into substance use disorder or mental health treatment programs, helping health systems and payers identify candidates for structured care pathways.

Key payers commonly associated with coverage and reimbursement for this service include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of the clinical intent of the code, typical sites of service where screenings occur, and the payer landscape addressed in this analysis. The publication outlines benchmarking approaches, policy and coverage considerations relevant to behavioral health screening for program admission, and clinical context that informs how this code is used operationally.

This summary is intended for a national audience and provides concise context about what H0002 represents, why it matters for access to treatment, and what stakeholders can expect in the full publication regarding utilization benchmarks, payer policy notes, and clinical workflow implications.

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Billing Code Overview

HCPCS Level II code H0002 represents a behavioral health screening to determine eligibility for admission to a treatment program. This service is a timely, focused assessment used to identify the presence of substance use or mental health conditions and to determine whether a patient meets criteria for admission to a designated treatment program.

Service Type: Behavioral health screening
Typical Site of Service: Behavioral health clinics, outpatient substance use treatment programs, community mental health centers, and other outpatient or program-entry settings where initial eligibility and triage are performed.

Data not available in the input for associated taxonomies, ICD-10 diagnoses, and related codes.

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HCPCS H0002: Behavioral Health Screening for Admission to Treatment Program

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Billing Code Overview

Service Type: Behavioral health screening
Typical Site of Service: Behavioral health clinics, outpatient substance use treatment programs, community mental health centers, and other outpatient or program-entry settings where initial eligibility and triage are performed.

Data not available in the input for associated taxonomies, ICD-10 diagnoses, and related codes.

Clinical & Coding Specifications

Clinical Context

A 28-year-old adult arrives at a community behavioral health center seeking entry into an outpatient substance use treatment program after self-referral following escalating alcohol use and recent missed work. The intake clinician (licensed clinical social worker or addiction counselor) conducts a structured behavioral health screening during a scheduled admission evaluation to determine eligibility for the treatment program. This screening includes standardized instruments (for example, the AUDIT or DAST), a brief mental status and suicide risk screen, review of recent substance use history, psychosocial factors (housing, employment, legal), and verification of payer and benefits. Relevant documentation includes presenting complaint, screening tool scores, screening questions and responses, clinical interpretation, and disposition (eligible for program, referral to higher level of care, or alternative resources). The encounter typically occurs in an outpatient behavioral health clinic, community mental health center, or addiction treatment facility and is billed using H0002 for the behavioral health screening to determine eligibility for admission to a treatment program.

Coding Specifications

Modifier	Description	When to Use
`22`	Increased procedural services	Use when the screening requires substantially greater effort/time than usual due to complexity (document justification).
`23`	Unusual anesthesia	Rare for `H0002`; use only if unexpected anesthesia was required during screening (documented).
`52`	Reduced services	Use when the screening service was partially reduced or not completed (document reason).
`53`	Discontinued procedure	Use when the screening was attempted but discontinued due to patient condition or safety concerns.
`59`	Distinct procedural service	Use when another separately identifiable service was provided the same day and is not normally bundled with `H0002` (document distinctness).
`62`	Two surgeons	Not typically used for `H0002`; included for completeness when two qualified clinicians jointly conduct the admission evaluation.
`95`	Synchronous telemedicine service rendered via real-time interactive audio and video	Use when the screening is performed via live video telehealth.
`GT`	Via interactive audio and video telecommunication systems	Alternate telehealth modifier; use per payer rules for synchronous video delivery of `H0002`.
`CO`	Worker’s compensation beneficiary	Use to indicate the claim is the responsibility of a worker’s compensation payer.
`QX`	Modifier Qualified Nonphysician Service (CR modifier paired)	Use when the nonphysician practitioner is billing within scope and required companion modifiers apply per payer.
`QY`	Order of service furnished under a specific ambulatory setting	Use when service is part of an approved demonstration or program requiring `QY` reporting per payer rules.
`59`	Distinct procedural service	See above; ensures separateness when multiple same-day services exist.
`52`	Reduced services	See above; documents partial completion.

Taxonomy Code	Specialty	Notes
`103T00000X`	Licensed Clinical Social Worker (LCSW)	LCSWs commonly perform behavioral health screenings and intake assessments for substance use and mental health programs.
`106H00000X`	Addiction Medicine Specialist	Specialists providing program eligibility assessment and higher-level clinical decision-making for treatment placement.
`163W00000X`	Licensed Professional Counselor (LPC)	LPCs conduct standardized screenings and readiness assessments for program admission.
`101Y00000X`	Psychiatrist	Psychiatrists evaluate comorbid mental health disorders during eligibility screening when medication or higher-level care is considered.
`1223C0002X`	Clinical Nurse Specialist (Behavioral Health)	Advanced practice nurses involved in admission screening and disposition planning.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`F10.20`	Alcohol dependence, uncomplicated	Common primary diagnosis for patients seeking admission to substance use treatment; screening determines program suitability.
`F11.20`	Opioid dependence, uncomplicated	Frequently associated with admission screening to identify appropriate medication-assisted treatment or higher level of care.
`F12.20`	Cannabis dependence, uncomplicated	Identified during screening to determine appropriate outpatient services and counseling needs.
`F32.9`	Major depressive disorder, single episode, unspecified	Screening assesses comorbid mood disorders that affect treatment placement and safety.
`F41.1`	Generalized anxiety disorder	Anxiety disorders are commonly screened to inform integrated treatment planning.
`Z71.41`	Alcohol abuse counseling and surveillance of alcoholic	Use when screening leads to counseling services or follow-up monitoring plans.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`90791`	Psychiatric diagnostic evaluation (no medical services)	Performed when a comprehensive diagnostic evaluation is needed after initial screening indicates complex psychiatric comorbidity or eligibility questions.
`99406`	Smoking and tobacco use cessation counseling, intermediate, greater than 3 minutes up to 10 minutes	May be delivered during or after screening when tobacco use is identified and brief intervention is provided.
`99408`	Alcohol and/or substance abuse structured screening and brief intervention services, 15 to 30 minutes	Used when a more extensive SBIRT intervention follows the initial eligibility screening and brief counseling is delivered.
`99409`	Alcohol and/or substance abuse structured screening and brief intervention services, greater than 30 minutes	Used when the brief intervention exceeds 30 minutes after the screening determines need for in-depth intervention.
`90832`	Psychotherapy, 30 minutes with patient	May be scheduled subsequent to admission if initial screening identifies need for psychotherapy services as part of treatment planning.

HCPCS H0001: Alcohol and/or Drug Assessment

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

HCPCS H0003: Alcohol and/or Drug Screening, Laboratory Analysis

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

HCPCS H0004: Behavioral Health Counseling and Therapy, 15 Minutes

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

HCPCS H0005: Alcohol/Drug Group Counseling by a 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: Sub-acute Detoxification, Hospital Inpatient

HCPCS-H0009-ACUTE-DETOXIFICATION-HOSPITAL-INPATIENT

HCPCS H0009: Alcohol and/or Drug Services, Acute Detoxification (Hospital Inpatient)

HCPCS-H0010-SUB-ACUTE-RESIDENTIAL-DETOXIFICATION

HCPCS H0010: Sub-Acute Residential Detoxification Services

HCPCS-H0011-ACUTE-DETOXIFICATION-RESIDENTIAL-INPATIENT

HCPCS H0011: Acute Detoxification, Residential Inpatient

Showing 1–10 of 93

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Jul 29, 2026.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Jul 29, 2026.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Jul 29, 2026.

Published by

Trek Health powers OpenPayer with a leading commercial payer intelligence platform, seamlessly converting fragmented payer data into actionable insights for provider organizations.

Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.

Clinical & Coding Specifications

Clinical Context

Coding Specifications

Modifier	Description	When to Use
`22`	Increased procedural services	Use when the screening requires substantially greater effort/time than usual due to complexity (document justification).
`23`	Unusual anesthesia	Rare for `H0002`; use only if unexpected anesthesia was required during screening (documented).
`52`	Reduced services	Use when the screening service was partially reduced or not completed (document reason).
`53`	Discontinued procedure	Use when the screening was attempted but discontinued due to patient condition or safety concerns.
`59`	Distinct procedural service	Use when another separately identifiable service was provided the same day and is not normally bundled with `H0002` (document distinctness).
`62`	Two surgeons	Not typically used for `H0002`; included for completeness when two qualified clinicians jointly conduct the admission evaluation.
`95`	Synchronous telemedicine service rendered via real-time interactive audio and video	Use when the screening is performed via live video telehealth.
`GT`	Via interactive audio and video telecommunication systems	Alternate telehealth modifier; use per payer rules for synchronous video delivery of `H0002`.
`CO`	Worker’s compensation beneficiary	Use to indicate the claim is the responsibility of a worker’s compensation payer.
`QX`	Modifier Qualified Nonphysician Service (CR modifier paired)	Use when the nonphysician practitioner is billing within scope and required companion modifiers apply per payer.
`QY`	Order of service furnished under a specific ambulatory setting	Use when service is part of an approved demonstration or program requiring `QY` reporting per payer rules.
`59`	Distinct procedural service	See above; ensures separateness when multiple same-day services exist.
`52`	Reduced services	See above; documents partial completion.

Taxonomy Code	Specialty	Notes
`103T00000X`	Licensed Clinical Social Worker (LCSW)	LCSWs commonly perform behavioral health screenings and intake assessments for substance use and mental health programs.
`106H00000X`	Addiction Medicine Specialist	Specialists providing program eligibility assessment and higher-level clinical decision-making for treatment placement.
`163W00000X`	Licensed Professional Counselor (LPC)	LPCs conduct standardized screenings and readiness assessments for program admission.
`101Y00000X`	Psychiatrist	Psychiatrists evaluate comorbid mental health disorders during eligibility screening when medication or higher-level care is considered.
`1223C0002X`	Clinical Nurse Specialist (Behavioral Health)	Advanced practice nurses involved in admission screening and disposition planning.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`F10.20`	Alcohol dependence, uncomplicated	Common primary diagnosis for patients seeking admission to substance use treatment; screening determines program suitability.
`F11.20`	Opioid dependence, uncomplicated	Frequently associated with admission screening to identify appropriate medication-assisted treatment or higher level of care.
`F12.20`	Cannabis dependence, uncomplicated	Identified during screening to determine appropriate outpatient services and counseling needs.
`F32.9`	Major depressive disorder, single episode, unspecified	Screening assesses comorbid mood disorders that affect treatment placement and safety.
`F41.1`	Generalized anxiety disorder	Anxiety disorders are commonly screened to inform integrated treatment planning.
`Z71.41`	Alcohol abuse counseling and surveillance of alcoholic	Use when screening leads to counseling services or follow-up monitoring plans.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`90791`	Psychiatric diagnostic evaluation (no medical services)	Performed when a comprehensive diagnostic evaluation is needed after initial screening indicates complex psychiatric comorbidity or eligibility questions.
`99406`	Smoking and tobacco use cessation counseling, intermediate, greater than 3 minutes up to 10 minutes	May be delivered during or after screening when tobacco use is identified and brief intervention is provided.
`99408`	Alcohol and/or substance abuse structured screening and brief intervention services, 15 to 30 minutes	Used when a more extensive SBIRT intervention follows the initial eligibility screening and brief counseling is delivered.
`99409`	Alcohol and/or substance abuse structured screening and brief intervention services, greater than 30 minutes	Used when the brief intervention exceeds 30 minutes after the screening determines need for in-depth intervention.
`90832`	Psychotherapy, 30 minutes with patient	May be scheduled subsequent to admission if initial screening identifies need for psychotherapy services as part of treatment planning.

HCPCS H0001: Alcohol and/or Drug Assessment

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

HCPCS H0003: Alcohol and/or Drug Screening, Laboratory Analysis

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

HCPCS H0004: Behavioral Health Counseling and Therapy, 15 Minutes

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

HCPCS H0005: Alcohol/Drug Group Counseling by a 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: Sub-acute Detoxification, Hospital Inpatient

HCPCS-H0009-ACUTE-DETOXIFICATION-HOSPITAL-INPATIENT

HCPCS H0009: Alcohol and/or Drug Services, Acute Detoxification (Hospital Inpatient)

HCPCS-H0010-SUB-ACUTE-RESIDENTIAL-DETOXIFICATION

HCPCS H0010: Sub-Acute Residential Detoxification Services

HCPCS-H0011-ACUTE-DETOXIFICATION-RESIDENTIAL-INPATIENT

HCPCS H0011: Acute Detoxification, Residential Inpatient

Showing 1–10 of 93

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Jul 29, 2026.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Jul 29, 2026.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Jul 29, 2026.

Published by

Trek Health powers OpenPayer with a leading commercial payer intelligence platform, seamlessly converting fragmented payer data into actionable insights for provider organizations.

OpenPayer

HCPCS H0002: Behavioral Health Screening for Admission to Treatment Program

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Billing Code Overview

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HCPCS H0002: Behavioral Health Screening for Admission to Treatment Program

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Billing Code Overview

Clinical & Coding Specifications

Clinical Context

Coding Specifications

Related Diagnoses

Related CPT Codes

Related Codes

References

Clinical & Coding Specifications

Clinical Context

Coding Specifications

Related Diagnoses

Related CPT Codes

Related Codes

References