Skip to content
Dx

ICD-10-PCS 2027 procedure code

F06ZCTZVoice Treatment using Aerodynamic Function Equipment

✓ 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 F06ZCTZ

F06ZCTZ is the ICD-10-PCS code for a speech treatment procedure on the none using a voice approach with aerodynamic function (qualifier: none). In ICD-10-PCS, speech treatment means application of techniques to improve, augment, or compensate for speech and related functional impairment.

In plain terms, this corresponds to speech defect training, the ICD-9-CM procedure title it maps to (93.74).

The same procedure with a different approach is coded F06Z4TZ (articulation/phonology), F06Z7TZ (fluency), F06Z8TZ (motor speech) and F06ZDTZ (swallowing dysfunction).

With a different device, use F06ZCKZ (audiovisual), F06ZCNZ (biosensory feedback), F06ZCPZ (computer), F06ZCSZ (voice analysis), F06ZCVZ (speech prosthesis), F06ZCYZ (other equipment) and 1 more.

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
6Speech Treatment

Application of techniques to improve, augment, or compensate for speech and related functional impairment

4. Body System / Region
ZNone
5. Type Qualifier
CVoice
6. Equipment
TAerodynamic Function
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 →
  • 93.74Speech defect trainingapproximate

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 F06ZCTZ

Is F06ZCTZ a valid ICD-10-PCS code for 2027?

Yes. F06ZCTZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is F06ZCTZ an O.R. procedure?

No. F06ZCTZ is designated non-O.R. in MS-DRG v44.0.

What DRG does F06ZCTZ group to?

Depending on the principal diagnosis, F06ZCTZ can group to MS-DRG 945 and MS-DRG 946.

What is the ICD-9 procedure code for F06ZCTZ?

The CMS GEMs map F06ZCTZ to ICD-9-CM 93.74 (Speech defect training).