ICD-10-PCS Code for Antabuse: Procedure Code Group Overview

The International Classification of Diseases, Tenth Revision, Procedure Coding System (ICD-10-PCS) code group HZ83 includes procedures performed to manage and adjust medication therapy for Antabuse. These ICD-10-PCS codes are used for inpatient documentation when patients receiving treatment for substance use disorders require initiation, monitoring, or modification of Antabuse therapy. Accurate coding within the ICD-10-PCS HZ83 group is essential for proper inpatient reimbursement, as it captures the medication management services performed and supports clinical documentation accuracy.

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Antabuse Medication Management Procedure Overview

The procedures in this group involve management and adjustment of Antabuse medication for patients receiving treatment for substance use disorders. These procedures do not target an anatomical body system but focus on medication management activities such as dosing adjustments, monitoring for effectiveness and adverse reactions, and coordinating treatment. Accurate coding of these medication management services ensures inpatient records reflect the care provided and supports appropriate reimbursement and case mix assignment.

Code Attributes

Character	ICD-10-PCS Category	Code Group Details
H	Section	Substance Abuse Treatment
Z	Body System	None
8	Operation	Medication Management
3	Body Part	Antabuse

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ICD-10-PCS Code for Antabuse: Procedure Code Group Overview

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Antabuse Medication Management Procedure Overview

Code Attributes

Character	ICD-10-PCS Category	Code Group Details
H	Section	Substance Abuse Treatment
Z	Body System	None
8	Operation	Medication Management
3	Body Part	Antabuse

When to Use

Use a code from this group when inpatient care includes initiation, adjustment, or monitoring of Antabuse as part of substance abuse treatment. These codes apply when the primary clinical action is medication management rather than anatomic intervention.

ICD-10-PCS Codes

1 rows

ICD-10-PCS Code	Description
HZ83ZZZ	Medication Management for Substance Abuse Treatment, Antabuse

Typical Clinical Scenarios

A middle-aged patient with a history of severe alcohol use disorder is admitted to the inpatient psychiatric unit after repeated relapses and a recent alcohol-related injury. During hospitalization, the treatment team initiates supervised Antabuse therapy to support abstinence, closely monitors for adverse reactions when alcohol is avoided, and adjusts dosing based on tolerance and liver function tests. The procedure documents provider-directed medication management of Antabuse during the inpatient stay. Typical codes: HZ83ZZZ
An older adult with chronic alcohol dependence is hospitalized for medical complications (e.g., pancreatitis) and has been unstable with outpatient care; the inpatient team coordinates restarting Antabuse after stabilization, assesses contraindications, provides patient education, and titrates therapy before discharge to ensure continuity. The inpatient medication management encounter focuses on initiation and adjustment of Antabuse as part of substance abuse treatment while medically stable. Typical codes: HZ83ZZZ
A young adult presents to the inpatient detox unit with severe withdrawal and behavioral instability after recent drinking; once medically managed for withdrawal, the team evaluates ongoing relapse risk and implements Antabuse under close supervision, monitoring for interactions and adverse effects and making dose modifications as needed. The procedure records inpatient medication management activities specifically for Antabuse therapy initiation and monitoring. Typical codes: HZ83ZZZ

ICD-10-PCS Code For Nicotine Replacement: Procedure Code Group Overview

HZ81-METHADONE-MAINTENANCE-MEDICATION-MANAGEMENT

ICD-10-PCS Code For Methadone Maintenance: Procedure Code Group Overview

HZ82-LEVO-ALPHA-ACETYL-METHADOL-MEDICATION-MANAGEMENT

ICD-10-PCS Code For Levo-alpha-acetyl-methadol: Procedure Code Group Overview

HZ84-NALTREXONE-MEDICATION-MANAGEMENT

ICD-10-PCS Code For Naltrexone: Procedure Code Group Overview

HZ85-NALOXONE-MEDICATION-MANAGEMENT

ICD-10-PCS Code For Naloxone: Procedure Code Group Overview

HZ86-CLONIDINE-MEDICATION-MANAGEMENT

ICD-10-PCS Code For Clonidine: Procedure Code Group Overview

HZ87-BUPROPION-MEDICATION-MANAGEMENT

ICD-10-PCS Code For Bupropion: Procedure Code Group Overview

HZ88-PSYCHIATRIC-MEDICATION-MEDICATION-MANAGEMENT

ICD-10-PCS Code For Psychiatric Medication: Procedure Code Group Overview

HZ89-OTHER-REPLACEMENT-MEDICATION-MEDICATION-MANAGEMENT

ICD-10-PCS Code For Other Replacement Medication: Procedure Code Group Overview

Frequently Asked Questions

References

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.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.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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When to Use

ICD-10-PCS Codes

1 rows

ICD-10-PCS Code	Description
HZ83ZZZ	Medication Management for Substance Abuse Treatment, Antabuse

Typical Clinical Scenarios

A middle-aged patient with a history of severe alcohol use disorder is admitted to the inpatient psychiatric unit after repeated relapses and a recent alcohol-related injury. During hospitalization, the treatment team initiates supervised Antabuse therapy to support abstinence, closely monitors for adverse reactions when alcohol is avoided, and adjusts dosing based on tolerance and liver function tests. The procedure documents provider-directed medication management of Antabuse during the inpatient stay. Typical codes: HZ83ZZZ
An older adult with chronic alcohol dependence is hospitalized for medical complications (e.g., pancreatitis) and has been unstable with outpatient care; the inpatient team coordinates restarting Antabuse after stabilization, assesses contraindications, provides patient education, and titrates therapy before discharge to ensure continuity. The inpatient medication management encounter focuses on initiation and adjustment of Antabuse as part of substance abuse treatment while medically stable. Typical codes: HZ83ZZZ
A young adult presents to the inpatient detox unit with severe withdrawal and behavioral instability after recent drinking; once medically managed for withdrawal, the team evaluates ongoing relapse risk and implements Antabuse under close supervision, monitoring for interactions and adverse effects and making dose modifications as needed. The procedure records inpatient medication management activities specifically for Antabuse therapy initiation and monitoring. Typical codes: HZ83ZZZ

ICD-10-PCS Code For Nicotine Replacement: Procedure Code Group Overview

HZ81-METHADONE-MAINTENANCE-MEDICATION-MANAGEMENT

ICD-10-PCS Code For Methadone Maintenance: Procedure Code Group Overview

HZ82-LEVO-ALPHA-ACETYL-METHADOL-MEDICATION-MANAGEMENT

ICD-10-PCS Code For Levo-alpha-acetyl-methadol: Procedure Code Group Overview

HZ84-NALTREXONE-MEDICATION-MANAGEMENT

ICD-10-PCS Code For Naltrexone: Procedure Code Group Overview

HZ85-NALOXONE-MEDICATION-MANAGEMENT

ICD-10-PCS Code For Naloxone: Procedure Code Group Overview

HZ86-CLONIDINE-MEDICATION-MANAGEMENT

ICD-10-PCS Code For Clonidine: Procedure Code Group Overview

HZ87-BUPROPION-MEDICATION-MANAGEMENT

ICD-10-PCS Code For Bupropion: Procedure Code Group Overview

HZ88-PSYCHIATRIC-MEDICATION-MEDICATION-MANAGEMENT

ICD-10-PCS Code For Psychiatric Medication: Procedure Code Group Overview

HZ89-OTHER-REPLACEMENT-MEDICATION-MEDICATION-MANAGEMENT

ICD-10-PCS Code For Other Replacement Medication: Procedure Code Group Overview

Frequently Asked Questions

References

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.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.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.

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

ICD-10-PCS Code for Antabuse: Procedure Code Group Overview

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Antabuse Medication Management Procedure Overview

Code Attributes

OpenPayer

ICD-10-PCS Code for Antabuse: Procedure Code Group Overview

Sign up for ICD-10-PCS Code for Antabuse: Procedure Code Group Overview policy alerts

Antabuse Medication Management Procedure Overview

Code Attributes

When to Use

ICD-10-PCS Codes

Typical Clinical Scenarios

Related Codes

References

When to Use

ICD-10-PCS Codes

Typical Clinical Scenarios

Related Codes

References

ICD-10-PCS Code for Antabuse: Procedure Code Group Overview

Sign up for ICD-10-PCS Code for Antabuse: Procedure Code Group Overview policy alerts

Antabuse Medication Management Procedure Overview

Code Attributes

ICD-10-PCS Code for Antabuse: Procedure Code Group Overview

Sign up for ICD-10-PCS Code for Antabuse: Procedure Code Group Overview policy alerts

Antabuse Medication Management Procedure Overview

Code Attributes

When to Use

ICD-10-PCS Codes

Typical Clinical Scenarios

Related Codes

What does the ICD-10-PCS code group HZ83 represent?

Which specific code is included in this procedure group?

What section and operation attributes are assigned to HZ83 codes?

When should HZ83 coding be used in inpatient documentation?

How does accurate coding of `HZ83ZZZ` impact reimbursement?

References

When to Use

ICD-10-PCS Codes

Typical Clinical Scenarios

Related Codes

What does the ICD-10-PCS code group HZ83 represent?

Which specific code is included in this procedure group?

What section and operation attributes are assigned to HZ83 codes?

When should HZ83 coding be used in inpatient documentation?

How does accurate coding of `HZ83ZZZ` impact reimbursement?

References