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ICD-10-PCS 2027 procedure code

F13ZC2ZPure Tone Stenger Assessment using Sound Field / Booth

✓ 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 F13ZC2Z

F13ZC2Z is the ICD-10-PCS code for a hearing assessment procedure on the none using a pure tone stenger approach with sound field / booth (qualifier: none). In ICD-10-PCS, hearing assessment means measurement of hearing and related functions.

In plain terms, this corresponds to other auditory and vestibular function tests, the ICD-9-CM procedure title it maps to (95.46).

The same procedure with a different approach is coded F13Z02Z (hearing screening), F13Z12Z (pure tone audiometry, air), F13Z22Z (pure tone audiometry, air and bone), F13Z32Z (bekesy audiometry), F13Z42Z (conditioned play audiometry), F13Z52Z (select picture audiometry) and 4 more.

With a different device, use F13ZC1Z (audiometer) and F13ZCZZ (none).

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
FPhysical Rehabilitation and Diagnostic Audiology
2. Section Qualifier
1Diagnostic Audiology
3. Type
3Hearing Assessment

Measurement of hearing and related functions

4. Body System / Region
ZNone
5. Type Qualifier
CPure Tone Stenger

Measures unilateral nonorganic hearing loss based on simultaneous presentation of pure tones of differing volume

6. Equipment
2Sound Field / Booth
7. Qualifier
ZNone

Other versions of this procedure

Different equipment

ICD-9-CM equivalent

Converter →
  • 95.46Other auditory and vestibular function testsapproximate

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 F13ZC2Z

Is F13ZC2Z a valid ICD-10-PCS code for 2027?

Yes. F13ZC2Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

What is the ICD-9 procedure code for F13ZC2Z?

The CMS GEMs map F13ZC2Z to ICD-9-CM 95.46 (Other auditory and vestibular function tests).