HZ2 Detoxification Services - Substance Abuse Treatment ICD-10-PCS
The HZ2 code range contains 2 ICD-10-PCS codes for Detoxification Services procedures on the substance abuse treatment. 1 of the codes are billable and valid for inpatient claim submission in fiscal year 2027.
Root Operation Definition
Detoxification Services: Detoxification from alcohol and/or drugs.
Codes in the HZ2 Range 2 codes · 1 billable
Questions About This Page
How many billable codes are in the HZ2 range?
Of the 2 codes in this range, 1 are billable and valid for inpatient claim submission from October 1, 2026 through September 30, 2027. Table header codes group them but cannot be reported on claims.
What does the HZ2 range classify?
The range classifies Detoxification Services procedures, detoxification from alcohol and/or drugs, performed on the substance abuse treatment. Each code adds the body part, approach, device, and qualifier in characters four through seven, and links to its own reference page.
Related References
Source: CMS FY 2027 ICD-10-PCS order file and code tables, effective October 1, 2026 through September 30, 2027.
