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ICD-10-PCS 2027 procedure code

F0636ZZCommunicative/Cognitive Integration Skills Treatment of Neurological System - Whole Body

✓ Valid for 2027Non-O.R. procedure

Short description: Comm/Cognit Skill Treatment of Neuro Body

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 F0636ZZ

F0636ZZ is the ICD-10-PCS code for a speech treatment procedure on the neurological system - whole body using a communicative/cognitive integration skills approach with none (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 other speech training and therapy, training in braille or moon and other rehabilitation for the blind, the ICD-9-CM procedure titles it maps to (93.75, 93.77 and 93.78).

For a different body part, codes include F06Z6ZZ (none).

With a different device, use F0636KZ (audiovisual), F0636MZ (augmentative / alternative communication), F0636PZ (computer) and F0636YZ (other equipment).

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
3Neurological System - Whole Body
5. Type Qualifier
6Communicative/Cognitive Integration Skills
6. Equipment
ZNone
7. Qualifier
ZNone

Other versions of this procedure

Different body system / region

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 →
  • 93.75Other speech training and therapyapproximate
  • 93.77Training in braille or moonapproximate
  • 93.78Other rehabilitation for the blindapproximate

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 F0636ZZ

Is F0636ZZ a valid ICD-10-PCS code for 2027?

Yes. F0636ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is F0636ZZ an O.R. procedure?

No. F0636ZZ is designated non-O.R. in MS-DRG v44.0.

What DRG does F0636ZZ group to?

Depending on the principal diagnosis, F0636ZZ can group to MS-DRG 945 and MS-DRG 946.

What is the ICD-9 procedure code for F0636ZZ?

The CMS GEMs map F0636ZZ to ICD-9-CM 93.75 (Other speech training and therapy), 93.77 (Training in braille or moon) and 93.78 (Other rehabilitation for the blind).