ICD-10-PCS 2027 procedure code
041N0APBypass Left Popliteal Artery to Foot Artery with Autologous Arterial Tissue, Open Approach
Short description: Bypass L Popl Art to Foot Art with Autol Art, Open 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 041N0AP
041N0AP is the ICD-10-PCS code for a bypass procedure on the left popliteal artery using an open approach with autologous arterial tissue (qualifier: foot artery). In ICD-10-PCS, bypass means altering the route of passage of the contents of a tubular body part.
In plain terms, this corresponds to other (peripheral) vascular shunt or bypass, the ICD-9-CM procedure title it maps to (39.29).
For a different body part, codes include 041E0AP (right internal iliac artery), 041F0AP (left internal iliac artery), 041H0AP (right external iliac artery), 041J0AP (left external iliac artery), 041K0AP (right femoral artery), 041L0AP (left femoral artery) and 5 more.
The same procedure with a different approach is coded 041N4AP (percutaneous endoscopic).
With a different device, use 041N09P (autologous venous tissue), 041N0JP (synthetic substitute), 041N0KP (nonautologous tissue substitute) and 041N0ZP (no device).
It is an operating-room procedure in the MS-DRG logic for DRG 252 (Other Vascular Procedures with MCC), DRG 253 (Other Vascular Procedures with CC) and DRG 254 (Other Vascular Procedures without CC/MCC), under the surgical category “Other Vascular Procedures”.
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
- 4Lower Arteries
- 3. Operation
- 1Bypass
Altering the route of passage of the contents of a tubular body part
Rerouting contents of a body part to a downstream area of the normal route, to a similar route and body part, or to an abnormal route and dissimilar body part. Includes one or more anastomoses, with or without the use of a device
Includes: Coronary artery bypass, colostomy formation
- 4. Body Part
- NPopliteal Artery, Left
Includes: Inferior genicular artery; Middle genicular artery; Superior genicular artery; Sural artery; Tibioperoneal trunk
- 5. Approach
- 0Open
Cutting through the skin or mucous membrane and any other body layers necessary to expose the site of the procedure
- 6. Device
- AAutologous Arterial Tissue
- 7. Qualifier
- PFoot Artery
Other versions of this procedure
Different body part
- 041E0APInternal Iliac Artery, Right
- 041F0APInternal Iliac Artery, Left
- 041H0APExternal Iliac Artery, Right
- 041J0APExternal Iliac Artery, Left
- 041K0APFemoral Artery, Right
- 041L0APFemoral Artery, Left
- 041M0APPopliteal Artery, Right
- 041T0APPeroneal Artery, Right
- 041U0APPeroneal Artery, Left
- 041V0APFoot Artery, Right
- 041W0APFoot Artery, Left
Different approach
Different device
MS-DRG v44.0 grouping
All DRGs →Surgical MS-DRGs this procedure can group to, depending on the principal diagnosis's MDC.
MDC 05 · Diseases and Disorders of the Circulatory System · Other Vascular Procedures
ICD-9-CM equivalent
Converter →- 39.29Other (peripheral) vascular shunt or bypassapproximate
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 041N0AP
Is 041N0AP a valid ICD-10-PCS code for 2027?
- Yes. 041N0AP is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
Is 041N0AP an O.R. procedure?
- Yes. 041N0AP is an O.R. procedure in MS-DRG v44.0.
What DRG does 041N0AP group to?
- Depending on the principal diagnosis, 041N0AP can group to MS-DRG 252, MS-DRG 253 and MS-DRG 254.
What is the ICD-9 procedure code for 041N0AP?
- The CMS GEMs map 041N0AP to ICD-9-CM 39.29 (Other (peripheral) vascular shunt or bypass).