ICD-10-PCS 2027 procedure code
03713EZDilation of Left Internal Mammary Artery with Two Intraluminal Devices, Percutaneous Approach
Short description: Dilate of L Int Mamm Art with 2 Intralum Dev, Perc 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 03713EZ
03713EZ is the ICD-10-PCS code for a dilation procedure on the left internal mammary artery using a percutaneous approach with intraluminal device, two. 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 two vascular stents, angioplasty of other non-coronary vessel(s) and 1 more, the ICD-9-CM procedure titles it maps to (00.40, 00.46, 39.50 and 1 more).
For a different body part, codes include 03703EZ (right internal mammary artery), 03723EZ (innominate artery), 03733EZ (right subclavian artery), 03743EZ (left subclavian artery), 03753EZ (right axillary artery), 03763EZ (left axillary artery) and 23 more.
The same procedure with a different approach is coded 03710EZ (open) and 03714EZ (percutaneous endoscopic).
With a different device, use 037134Z (intraluminal device, drug-eluting), 037135Z (intraluminal device, drug-eluting, two), 037136Z (intraluminal device, drug-eluting, three), 037137Z (intraluminal device, drug-eluting, four or more), 03713DZ (intraluminal device), 03713FZ (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
- 1Internal Mammary Artery, Left
Includes: Anterior intercostal artery; Internal thoracic artery; Musculophrenic artery; Pericardiophrenic artery; Superior epigastric artery
- 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
- EIntraluminal Device, Two
- 7. Qualifier
- ZNo Qualifier
Other versions of this procedure
Different body part
- 03703EZInternal Mammary Artery, Right
- 03723EZInnominate Artery
- 03733EZSubclavian Artery, Right
- 03743EZSubclavian Artery, Left
- 03753EZAxillary Artery, Right
- 03763EZAxillary Artery, Left
- 03773EZBrachial Artery, Right
- 03783EZBrachial Artery, Left
- 03793EZUlnar Artery, Right
- 037A3EZUlnar Artery, Left
- 037B3EZRadial Artery, Right
- 037C3EZRadial Artery, Left
Different approach
Different device
- 037134ZIntraluminal Device, Drug-eluting
- 037135ZIntraluminal Device, Drug-eluting, Two
- 037136ZIntraluminal Device, Drug-eluting, Three
- 037137ZIntraluminal Device, Drug-eluting, Four or More
- 03713DZIntraluminal Device
- 03713FZIntraluminal Device, Three
- 03713GZIntraluminal Device, Four or More
- 03713ZZNo 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 →- 00.40Procedure on single vesselapproximate, combination
- 00.46Insertion of two vascular stentsapproximate, combination
- 39.50Angioplasty of other non-coronary vessel(s)approximate, combination
- 39.90Insertion of non-drug-eluting peripheral (non-coronary) vessel stent(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 03713EZ
Is 03713EZ a valid ICD-10-PCS code for 2027?
- Yes. 03713EZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
Is 03713EZ an O.R. procedure?
- Yes. 03713EZ is an O.R. procedure in MS-DRG v44.0.
What DRG does 03713EZ group to?
- Depending on the principal diagnosis, 03713EZ can group to MS-DRG 252, MS-DRG 253 and MS-DRG 254.
What is the ICD-9 procedure code for 03713EZ?
- The CMS GEMs map 03713EZ to ICD-9-CM 00.40 (Procedure on single vessel), 00.46 (Insertion of two vascular stents), 39.50 (Angioplasty of other non-coronary vessel(s)) and 1 more.