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ICD-10-PCS 2027 procedure code

F0DZ11ZMonaural Hearing Aid Device Fitting using Audiometer

✓ Valid for 2027Non-O.R. procedure

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 F0DZ11Z

F0DZ11Z is the ICD-10-PCS code for a device fitting procedure on the none using a monaural hearing aid approach with audiometer (qualifier: none). In ICD-10-PCS, device fitting means fitting of a device designed to facilitate or support achievement of a higher level of function.

In plain terms, this corresponds to fitting of hearing aid, the ICD-9-CM procedure title it maps to (95.48).

The same procedure with a different approach is coded F0DZ21Z (binaural hearing aid) and F0DZ51Z (assistive listening device).

With a different device, use F0DZ12Z (sound field / booth), F0DZ15Z (hearing aid selection / fitting / test), F0DZ1KZ (audiovisual), F0DZ1LZ (assistive listening) and F0DZ1ZZ (none).

It is a non-O.R. procedure that is part of the MS-DRG logic for DRG 945 (Rehabilitation with CC/MCC) and DRG 946 (Rehabilitation without CC/MCC), under the surgical category “Rehabilitation”.

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
0Rehabilitation
3. Type
DDevice Fitting

Fitting of a device designed to facilitate or support achievement of a higher level of function

4. Body System / Region
ZNone
5. Type Qualifier
1Monaural Hearing Aid
6. Equipment
1Audiometer
7. Qualifier
ZNone

Other versions of this procedure

MS-DRG v44.0 grouping

All DRGs →

Surgical MS-DRGs this procedure can group to, depending on the principal diagnosis's MDC.

MDC 23 · Factors Influencing Health Status and Other Contacts with Health Services · Rehabilitation

ICD-9-CM equivalent

Converter →
  • 95.48Fitting of hearing aidapproximate

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 F0DZ11Z

Is F0DZ11Z a valid ICD-10-PCS code for 2027?

Yes. F0DZ11Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is F0DZ11Z an O.R. procedure?

No. F0DZ11Z is designated non-O.R. in MS-DRG v44.0.

What DRG does F0DZ11Z group to?

Depending on the principal diagnosis, F0DZ11Z can group to MS-DRG 945 and MS-DRG 946.

What is the ICD-9 procedure code for F0DZ11Z?

The CMS GEMs map F0DZ11Z to ICD-9-CM 95.48 (Fitting of hearing aid).