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ICD-10-PCS 2027 procedure code

F14Z33ZBinaural Hearing Aid Assessment using Tympanometer

✓ 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 F14Z33Z

F14Z33Z is the ICD-10-PCS code for a hearing aid assessment procedure on the none using a binaural hearing aid approach with tympanometer (qualifier: none). In ICD-10-PCS, hearing aid assessment means measurement of the appropriateness and/or effectiveness of a hearing device.

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 F14Z03Z (cochlear implant), F14Z23Z (monaural hearing aid), F14Z43Z (assistive listening system/device selection) and F14Z53Z (sensory aids).

With a different device, use F14Z31Z (audiometer), F14Z32Z (sound field / booth), F14Z34Z (electroacoustic immitance / acoustic reflex), F14Z35Z (hearing aid selection / fitting / test), F14Z3KZ (audiovisual), F14Z3LZ (assistive listening) and 2 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
FPhysical Rehabilitation and Diagnostic Audiology
2. Section Qualifier
1Diagnostic Audiology
3. Type
4Hearing Aid Assessment

Measurement of the appropriateness and/or effectiveness of a hearing device

4. Body System / Region
ZNone
5. Type Qualifier
3Binaural Hearing Aid
6. Equipment
3Tympanometer
7. Qualifier
ZNone

Other versions of this procedure

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 F14Z33Z

Is F14Z33Z a valid ICD-10-PCS code for 2027?

Yes. F14Z33Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

What is the ICD-9 procedure code for F14Z33Z?

The CMS GEMs map F14Z33Z to ICD-9-CM 95.46 (Other auditory and vestibular function tests).