H2001 – Rehabilitation program, per 1/2 day
HCPCS Level II code · H codes: Alcohol and Drug Abuse Treatment Services
HCPCS codeH2001
- Long description
- Rehabilitation program, per 1/2 day
- Short description
- Rehabilitation program 1/2 d
- Pricing indicator
00Not separately priced by Part B (bundled, not covered or Part A only)- Medicare coverage
INot payable by Medicare- BETOS category
Z2Undefined codes- Added
- January 1, 2003
- Last change
- January 1, 2003 – No change
Frequently asked questions
What is HCPCS code H2001?
H2001 is a HCPCS Level II code for rehabilitation program, per 1/2 day.
Does Medicare cover H2001?
The HCPCS file lists coverage code I: Not payable by Medicare. Coverage and payment also depend on local coverage determinations and the patient’s plan.
Nearby H codes
- 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
- 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
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.