HCPCS H Codes – Alcohol and Drug Abuse Treatment Services
94 active H codes in the HCPCS Level II October 2026 file.
- H0001 – Alcohol and/or drug assessment
- H0002 – Behavioral health screening to determine eligibility for admission to treatment program
- H0003 – Alcohol and/or drug screening; laboratory analysis of specimens for presence of alcohol and/or drugs
- H0004 – Behavioral health counseling and therapy, per 15 minutes
- H0005 – Alcohol and/or drug services; group counseling by a clinician
- H0006 – Alcohol and/or drug services; case management
- H0007 – Alcohol and/or drug services; crisis intervention (outpatient)
- H0008 – Alcohol and/or drug services; sub-acute detoxification (hospital inpatient)
- H0009 – Alcohol and/or drug services; acute detoxification (hospital inpatient)
- H0010 – Alcohol and/or drug services; sub-acute detoxification (residential addiction program inpatient)
- H0011 – Alcohol and/or drug services; acute detoxification (residential addiction program inpatient)
- H0012 – Alcohol and/or drug services; sub-acute detoxification (residential addiction program outpatient)
- H0013 – Alcohol and/or drug services; acute detoxification (residential addiction program outpatient)
- H0014 – Alcohol and/or drug services; ambulatory detoxification
- H0015 – Alcohol and/or drug services; intensive outpatient (treatment program that operates at least 3 hours/day and at least 3 days/week and is based on an individualized treatment plan), including assessment, counseling; crisis intervention, and activity therapies or education
- H0016 – Alcohol and/or drug services; medical/somatic (medical intervention in ambulatory setting)
- H0017 – Behavioral health; residential (hospital residential treatment program), without room and board, per diem
- H0018 – Behavioral health; short-term residential (non-hospital residential treatment program), without room and board, per diem
- H0019 – Behavioral health; long-term residential (non-medical, non-acute care in a residential treatment program where stay is typically longer than 30 days), without room and board, per diem
- H0020 – Alcohol and/or drug services; methadone administration and/or service (provision of the drug by a licensed program)
- H0021 – Alcohol and/or drug training service (for staff and personnel not employed by providers)
- H0022 – Alcohol and/or drug intervention service (planned facilitation)
- H0023 – Behavioral health outreach service (planned approach to reach a targeted population)
- H0024 – Behavioral health prevention information dissemination service (one-way direct or non-direct contact with service audiences to affect knowledge and attitude)
- H0025 – Behavioral health prevention education service (delivery of services with target population to affect knowledge, attitude and/or behavior)
- H0026 – Alcohol and/or drug prevention process service, community-based (delivery of services to develop skills of impactors)
- H0027 – Alcohol and/or drug prevention environmental service (broad range of external activities geared toward modifying systems in order to mainstream prevention through policy and law)
- H0028 – Alcohol and/or drug prevention problem identification and referral service (e.g., student assistance and employee assistance programs), does not include assessment
- H0029 – Alcohol and/or drug prevention alternatives service (services for populations that exclude alcohol and other drug use e.g., alcohol free social events)
- H0030 – Behavioral health hotline service
- H0031 – Mental health assessment, by non-physician
- H0032 – Mental health service plan development by non-physician
- H0033 – Oral medication administration, direct observation
- H0034 – Medication training and support, per 15 minutes
- H0035 – Mental health partial hospitalization, treatment, less than 24 hours
- H0036 – Community psychiatric supportive treatment, face-to-face, per 15 minutes
- H0037 – Community psychiatric supportive treatment program, per diem
- H0038 – Self-help/peer services, per 15 minutes
- H0039 – Assertive community treatment, face-to-face, per 15 minutes
- H0040 – Assertive community treatment program, per diem
- H0041 – Foster care, child, non-therapeutic, per diem
- H0042 – Foster care, child, non-therapeutic, per month
- H0043 – Supported housing, per diem
- H0044 – Supported housing, per month
- H0045 – Respite care services, not in the home, per diem
- H0046 – Mental health services, not otherwise specified
- H0047 – Alcohol and/or other drug abuse services, not otherwise specified
- H0048 – Alcohol and/or other drug testing: collection and handling only, specimens other than blood
- H0049 – Alcohol and/or drug screening
- H0050 – Alcohol and/or drug services, brief intervention, per 15 minutes
- H0051 – Traditional healing service
- H0052 – Missing and murdered indigenous persons (mmip) mental health and clinical care
- H0053 – Historical trauma (ht) mental health and clinical care for indigenous persons
- H1000 – Prenatal care, at-risk assessment
- H1001 – Prenatal care, at-risk enhanced service; antepartum management
- H1002 – Prenatal care, at risk enhanced service; care coordination
- H1003 – Prenatal care, at-risk enhanced service; education
- H1004 – Prenatal care, at-risk enhanced service; follow-up home visit
- H1005 – Prenatal care, at-risk enhanced service package (includes h1001-h1004)
- H1010 – Non-medical family planning education, per session
- H1011 – Family assessment by licensed behavioral health professional for state defined purposes
- H2000 – Comprehensive multidisciplinary evaluation
- H2001 – Rehabilitation program, per 1/2 day
- H2010 – Comprehensive medication services, per 15 minutes
- H2011 – Crisis intervention service, per 15 minutes
- H2012 – Behavioral health day treatment, per hour
- H2013 – Psychiatric health facility service, per diem
- H2014 – Skills training and development, per 15 minutes
- H2015 – Comprehensive community support services, per 15 minutes
- H2016 – Comprehensive community support services, per diem
- H2017 – Psychosocial rehabilitation services, per 15 minutes
- H2018 – Psychosocial rehabilitation services, per diem
- H2019 – Therapeutic behavioral services, per 15 minutes
- H2020 – Therapeutic behavioral services, per diem
- H2021 – Community-based wrap-around services, per 15 minutes
- H2022 – Community-based wrap-around services, per diem
- H2023 – Supported employment, per 15 minutes
- H2024 – Supported employment, per diem
- H2025 – Ongoing support to maintain employment, per 15 minutes
- H2026 – Ongoing support to maintain employment, per diem
- H2027 – Psychoeducational service, per 15 minutes
- H2028 – Sexual offender treatment service, per 15 minutes
- H2029 – Sexual offender treatment service, per diem
- H2030 – Mental health clubhouse services, per 15 minutes
- H2031 – Mental health clubhouse services, per diem
- H2032 – Activity therapy, per 15 minutes
- H2033 – Multisystemic therapy for juveniles, per 15 minutes
- H2034 – Alcohol and/or drug abuse halfway house services, per diem
- H2035 – Alcohol and/or other drug treatment program, per hour
- H2036 – Alcohol and/or other drug treatment program, per diem
- H2037 – Developmental delay prevention activities, dependent child of client, per 15 minutes
- H2038 – Skills training and development, per diem
- H2040 – Coordinated specialty care, team-based, for first episode psychosis, per month
- H2041 – Coordinated specialty care, team-based, for first episode psychosis, per encounter