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ICD-10-PCS 2027 procedure code

HZ3CZZZIndividual Counseling for Substance Abuse Treatment, Pre/Post-Test Infectious Disease

✓ Valid for 2027

Short description: Indiv Counsel for Substance Abuse, Pre/Post Test Infectious

Code unchanged since ICD-10-PCS took effect on October 1, 2015. Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data

About HZ3CZZZ

HZ3CZZZ is the ICD-10-PCS code for a individual counseling procedure on the pre/post-test infectious disease using a none approach with none (qualifier: none). In ICD-10-PCS, individual counseling means the application of psychological methods to treat an individual with addictive behavior.

In plain terms, this corresponds to other counseling, the ICD-9-CM procedure title it maps to (94.49).

For a different body part, codes include HZ30ZZZ (cognitive), HZ31ZZZ (behavioral), HZ32ZZZ (cognitive-behavioral), HZ33ZZZ (12-step), HZ34ZZZ (interpersonal), HZ35ZZZ (vocational) and 5 more.

It doesn't appear in the MS-DRG procedure index, so on its own it doesn't change the DRG assignment.

It has been valid since ICD-10-PCS took effect on October 1, 2015.

What each character means

1. Section
HSubstance Abuse Treatment
2. Body System
ZNone
3. Type
3Individual Counseling

The application of psychological methods to treat an individual with addictive behavior

Comprised of several different techniques, which apply various strategies to address drug addiction

4. Qualifier
CPre/Post-Test Infectious Disease
5. Qualifier
ZNone
6. Qualifier
ZNone
7. Qualifier
ZNone

Other versions of this procedure

ICD-9-CM equivalent

Converter →
  • 94.49Other counselingapproximate

From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about HZ3CZZZ

Is HZ3CZZZ a valid ICD-10-PCS code for 2027?

Yes. HZ3CZZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

What is the ICD-9 procedure code for HZ3CZZZ?

The CMS GEMs map HZ3CZZZ to ICD-9-CM 94.49 (Other counseling).