Skip to content
Dx

ICD-10-PCS 2027 procedure code

0CPY7KZRemoval of Nonautologous Tissue Substitute from Mouth and Throat, Via Natural or Artificial Opening

✓ Valid for 2027O.R. procedure

Short description: Removal of Nonaut Sub from Mouth/Throat, Via Opening

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 0CPY7KZ

0CPY7KZ is the ICD-10-PCS code for a removal procedure on the mouth and throat using a via natural or artificial opening approach with nonautologous tissue substitute. In ICD-10-PCS, removal means taking out or off a device from a body part.

In plain terms, this corresponds to Pharyngotomy, the ICD-9-CM procedure title it maps to (29.0).

For a different body part, codes include 0CPS7KZ (larynx).

The same procedure with a different approach is coded 0CPY0KZ (open), 0CPY3KZ (percutaneous), 0CPY8KZ (via natural or artificial opening endoscopic) and 0CPYXKZ (external).

With a different device, use 0CPY70Z (drainage device), 0CPY71Z (radioactive element), 0CPY77Z (autologous tissue substitute), 0CPY7DZ (intraluminal device), 0CPY7JZ (synthetic substitute) and 0CPY7YZ (other device).

It is an operating-room procedure in the MS-DRG logic for DRG 143 (Other Ear, Nose, Mouth and Throat O.R. Procedures with MCC), DRG 144 (Other Ear, Nose, Mouth and Throat O.R. Procedures with CC), DRG 145 (Other Ear, Nose, Mouth and Throat O.R. Procedures without CC/MCC), DRG 907 (Other O.R. Procedures for Injuries with MCC), DRG 908 (Other O.R. Procedures for Injuries with CC) and DRG 909 (Other O.R. Procedures for Injuries without CC/MCC), under the surgical categories “Other Ear, Nose, Mouth and Throat O.R. Procedures”, “Other O.R. Procedures for Injuries” and “Other O.R. Procedures for Multiple Significant Trauma”.

It has been valid since ICD-10-PCS took effect on October 1, 2015.

What each character means

1. Section
0Medical and Surgical
2. Body System
CMouth and Throat
3. Operation
PRemoval

Taking out or off a device from a body part

If a device is taken out and a similar device put in without cutting or puncturing the skin or mucous membrane, the procedure is coded to the root operation CHANGE. Otherwise, the procedure for taking out a device is coded to the root operation REMOVAL

Includes: Drainage tube removal, cardiac pacemaker removal

4. Body Part
YMouth and Throat
5. Approach
7Via Natural or Artificial Opening

Entry of instrumentation through a natural or artificial external opening to reach the site of the procedure

6. Device
KNonautologous Tissue Substitute

Includes: Acellular Hydrated Dermis; Bone bank bone graft; Cook Biodesign(R) Fistula Plug(s); Cook Biodesign(R) Hernia Graft(s); Cook Biodesign(R) Layered Graft(s); Cook Zenapro(tm) Layered Graft(s); Fish skin; Kerecis(R) (GraftGuide) (MariGen) (SurgiBind) (SurgiClose); MIRODERM(tm) Biologic Wound Matrix; Piscine skin; Tissue bank graft

7. Qualifier
ZNo Qualifier

Other versions of this procedure

Different body part

MS-DRG v44.0 grouping

All DRGs →

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

ICD-9-CM equivalent

Converter →
  • 29.0Pharyngotomyapproximate

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 0CPY7KZ

Is 0CPY7KZ a valid ICD-10-PCS code for 2027?

Yes. 0CPY7KZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0CPY7KZ an O.R. procedure?

Yes. 0CPY7KZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0CPY7KZ group to?

Depending on the principal diagnosis, 0CPY7KZ can group to MS-DRG 143, MS-DRG 144, MS-DRG 145, MS-DRG 907, MS-DRG 908 and MS-DRG 909.

What is the ICD-9 procedure code for 0CPY7KZ?

The CMS GEMs map 0CPY7KZ to ICD-9-CM 29.0 (Pharyngotomy).