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ICD-10-PCS 2027 procedure code

F00ZPYZOral Peripheral Mechanism Assessment using Other 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 F00ZPYZ

F00ZPYZ is the ICD-10-PCS code for a speech assessment procedure on the none using an oral peripheral mechanism approach with other equipment (qualifier: none). In ICD-10-PCS, speech assessment means measurement of speech and related functions.

In plain terms, this corresponds to functional evaluation, the ICD-9-CM procedure title it maps to (93.01).

The same procedure with a different approach is coded F00Z6YZ (speech and/or language screening), F00Z7YZ (nonspoken language), F00Z8YZ (receptive/expressive language), F00Z9YZ (articulation/phonology), F00ZBYZ (motor speech), F00ZCYZ (aphasia) and 9 more.

With a different device, use F00ZPZZ (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
0Speech Assessment

Measurement of speech and related functions

4. Body System / Region
ZNone
5. Type Qualifier
POral Peripheral Mechanism

Structural measures of face, jaw, lips, tongue, teeth, hard and soft palate, pharynx as related to speech production

6. Equipment
YOther Equipment
7. Qualifier
ZNone

Other versions of this procedure

Different equipment

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 →
  • 93.01Functional evaluationapproximate

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 F00ZPYZ

Is F00ZPYZ a valid ICD-10-PCS code for 2027?

Yes. F00ZPYZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is F00ZPYZ an O.R. procedure?

No. F00ZPYZ is designated non-O.R. in MS-DRG v44.0.

What DRG does F00ZPYZ group to?

Depending on the principal diagnosis, F00ZPYZ can group to MS-DRG 945 and MS-DRG 946.

What is the ICD-9 procedure code for F00ZPYZ?

The CMS GEMs map F00ZPYZ to ICD-9-CM 93.01 (Functional evaluation).