ICD-10-PCS 2027 procedure code
0Y9H3ZZDrainage of Right Lower Leg, Percutaneous Approach
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 0Y9H3ZZ
0Y9H3ZZ is the ICD-10-PCS code for a drainage procedure on the right lower leg using a percutaneous approach. In ICD-10-PCS, drainage means taking or letting out fluids and/or gases from a body part.
In plain terms, this corresponds to other incision with drainage of skin and subcutaneous tissue, the ICD-9-CM procedure title it maps to (86.04).
For a different body part, codes include 0Y903ZZ (right buttock), 0Y913ZZ (left buttock), 0Y953ZZ (right inguinal region), 0Y963ZZ (left inguinal region), 0Y973ZZ (right femoral region), 0Y983ZZ (left femoral region) and 11 more.
The same procedure with a different approach is coded 0Y9H0ZZ (open) and 0Y9H4ZZ (percutaneous endoscopic).
With a different device, use 0Y9H30Z (drainage device).
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
- 0Medical and Surgical
- 2. Body System
- YAnatomical Regions, Lower Extremities
- 3. Operation
- 9Drainage
Taking or letting out fluids and/or gases from a body part
The qualifier DIAGNOSTIC is used to identify drainage procedures that are biopsies
Includes: Thoracentesis, incision and drainage
- 4. Body Part
- HLower Leg, Right
- 5. Approach
- 3Percutaneous
Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach the site of the procedure
- 6. Device
- ZNo Device
- 7. Qualifier
- ZNo Qualifier
Other versions of this procedure
Different body part
- 0Y903ZZButtock, Right
- 0Y913ZZButtock, Left
- 0Y953ZZInguinal Region, Right
- 0Y963ZZInguinal Region, Left
- 0Y973ZZFemoral Region, Right
- 0Y983ZZFemoral Region, Left
- 0Y993ZZLower Extremity, Right
- 0Y9B3ZZLower Extremity, Left
- 0Y9C3ZZUpper Leg, Right
- 0Y9D3ZZUpper Leg, Left
- 0Y9F3ZZKnee Region, Right
- 0Y9G3ZZKnee Region, Left
Different approach
Different device
Different qualifier
ICD-9-CM equivalent
Converter →- 86.04Other incision with drainage of skin and subcutaneous tissueapproximate
From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
- No changes since FY2016.
Common questions about 0Y9H3ZZ
Is 0Y9H3ZZ a valid ICD-10-PCS code for 2027?
- Yes. 0Y9H3ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
What is the ICD-9 procedure code for 0Y9H3ZZ?
- The CMS GEMs map 0Y9H3ZZ to ICD-9-CM 86.04 (Other incision with drainage of skin and subcutaneous tissue).