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ICD-10-PCS 2027 procedure code

GZFZZZZHypnosis

✓ Valid for 2027

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 GZFZZZZ

GZFZZZZ is the ICD-10-PCS code for a hypnosis procedure on the none using a none approach with none (qualifier: none). In ICD-10-PCS, hypnosis means induction of a state of heightened suggestibility by auditory, visual and tactile techniques to elicit an emotional or behavioral response.

In plain terms, this corresponds to Hypnotherapy, the ICD-9-CM procedure title it maps to (94.32).

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
GMental Health
2. Body System
ZNone
3. Type
FHypnosis

Induction of a state of heightened suggestibility by auditory, visual and tactile techniques to elicit an emotional or behavioral response

4. Qualifier
ZNone
5. Qualifier
ZNone
6. Qualifier
ZNone
7. Qualifier
ZNone

ICD-9-CM equivalent

Converter →

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 GZFZZZZ

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

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

What is the ICD-9 procedure code for GZFZZZZ?

The CMS GEMs map GZFZZZZ to ICD-9-CM 94.32 (Hypnotherapy).