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ICD-10-PCS 2027 procedure code

2Y00X5ZChange Mouth and Pharynx Packing Material

✓ Valid for 2027

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 2Y00X5Z

2Y00X5Z is the ICD-10-PCS code for a change procedure on the mouth and pharynx using an external approach with packing material. In ICD-10-PCS, change means taking out or off a device from a body part and putting back an identical or similar device in or on the same body part without cutting or puncturing the skin or a mucous membrane.

In plain terms, this corresponds to replacement of wound packing or drain and replacement of dental packing, the ICD-9-CM procedure titles it maps to (97.16 and 97.22).

For a different body part, codes include 2Y01X5Z (nasal), 2Y02X5Z (ear), 2Y03X5Z (anorectal), 2Y04X5Z (female genital tract) and 2Y05X5Z (urethra).

It doesn't appear in the MS-DRG procedure index, so on its own it doesn't change the DRG assignment.

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

What each character means

1. Section
2Placement
2. Body System
YAnatomical Orifices
3. Operation
0Change

Taking out or off a device from a body part and putting back an identical or similar device in or on the same body part without cutting or puncturing the skin or a mucous membrane

4. Body Region
0Mouth and Pharynx
5. Approach
XExternal

Procedures performed directly on the skin or mucous membrane and procedures performed indirectly by the application of external force through the skin or mucous membrane

6. Device
5Packing Material
7. Qualifier
ZNo Qualifier

Other versions of this procedure

ICD-9-CM equivalent

Converter →
  • 97.16Replacement of wound packing or drainapproximate
  • 97.22Replacement of dental packingapproximate

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 2Y00X5Z

Is 2Y00X5Z a valid ICD-10-PCS code for 2027?

Yes. 2Y00X5Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

What is the ICD-9 procedure code for 2Y00X5Z?

The CMS GEMs map 2Y00X5Z to ICD-9-CM 97.16 (Replacement of wound packing or drain) and 97.22 (Replacement of dental packing).