ICD-10-PCS 2027 procedure code
037347ZDilation of Right Subclavian Artery with Four or More Drug-eluting Intraluminal Devices, Percutaneous Endoscopic Approach
Short description: Dilate of R Subclav Art with 4 Drug-elut, Perc Endo Approach
Code last changed in FY2017 (effective October 1, 2016). Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data
About 037347Z
037347Z is the ICD-10-PCS code for a dilation procedure on the right subclavian artery using a percutaneous endoscopic approach with intraluminal device, drug-eluting, four or more. In ICD-10-PCS, dilation means expanding an orifice or the lumen of a tubular body part.
In plain terms, this corresponds to procedure on single vessel, insertion of four or more vascular stents, insertion of drug-eluting stent(s) of other peripheral vessel(s) and 1 more, the ICD-9-CM procedure titles it maps to (00.40, 00.48, 00.55 and 1 more).
For a different body part, codes include 037047Z (right internal mammary artery), 037147Z (left internal mammary artery), 037247Z (innominate artery), 037447Z (left subclavian artery), 037547Z (right axillary artery), 037647Z (left axillary artery) and 23 more.
The same procedure with a different approach is coded 037307Z (open) and 037337Z (percutaneous).
With a different device, use 037344Z (intraluminal device, drug-eluting), 037345Z (intraluminal device, drug-eluting, two), 037346Z (intraluminal device, drug-eluting, three), 03734DZ (intraluminal device), 03734EZ (intraluminal device, two), 03734FZ (intraluminal device, three) and 2 more.
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 was added in FY2017, effective October 1, 2016.
What each character means
- 1. Section
- 0Medical and Surgical
- 2. Body System
- 3Upper Arteries
- 3. Operation
- 7Dilation
Expanding an orifice or the lumen of a tubular body part
The orifice can be a natural orifice or an artificially created orifice. Accomplished by stretching a tubular body part using intraluminal pressure or by cutting part of the orifice or wall of the tubular body part
Includes: Percutaneous transluminal angioplasty, internal urethrotomy
- 4. Body Part
- 3Subclavian Artery, Right
- 5. Approach
- 4Percutaneous Endoscopic
Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach and visualize the site of the procedure
- 6. Device
- 7Intraluminal Device, Drug-eluting, Four or More
- 7. Qualifier
- ZNo Qualifier
Other versions of this procedure
Different body part
- 037047ZInternal Mammary Artery, Right
- 037147ZInternal Mammary Artery, Left
- 037247ZInnominate Artery
- 037447ZSubclavian Artery, Left
- 037547ZAxillary Artery, Right
- 037647ZAxillary Artery, Left
- 037747ZBrachial Artery, Right
- 037847ZBrachial Artery, Left
- 037947ZUlnar Artery, Right
- 037A47ZUlnar Artery, Left
- 037B47ZRadial Artery, Right
- 037C47ZRadial Artery, Left
Different approach
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 →- 00.40Procedure on single vesselapproximate, combination
- 00.48Insertion of four or more vascular stentsapproximate, combination
- 00.55Insertion of drug-eluting stent(s) of other peripheral vessel(s)approximate, combination
- 39.50Angioplasty of other non-coronary vessel(s)approximate, combination
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
- FY2017 (effective 10/1/2016): Added
- No changes since FY2017.
Common questions about 037347Z
Is 037347Z a valid ICD-10-PCS code for 2027?
- Yes. 037347Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
Is 037347Z an O.R. procedure?
- Yes. 037347Z is an O.R. procedure in MS-DRG v44.0.
What DRG does 037347Z group to?
- Depending on the principal diagnosis, 037347Z can group to MS-DRG 252, MS-DRG 253 and MS-DRG 254.
What is the ICD-9 procedure code for 037347Z?
- The CMS GEMs map 037347Z to ICD-9-CM 00.40 (Procedure on single vessel), 00.48 (Insertion of four or more vascular stents), 00.55 (Insertion of drug-eluting stent(s) of other peripheral vessel(s)) and 1 more.