ICD-10-PCS 2027 procedure code
027K0DZDilation of Right Ventricle with Intraluminal Device, Open Approach
Short description: Dilation of Right Ventricle with Intralum Dev, 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 027K0DZ
027K0DZ is the ICD-10-PCS code for a dilation procedure on the right ventricle using an open approach with intraluminal device. In ICD-10-PCS, dilation means expanding an orifice or the lumen of a tubular body part.
In plain terms, this corresponds to other repair of heart and pericardium, the ICD-9-CM procedure title it maps to (37.49).
For a different body part, codes include 02700DZ (coronary artery, one artery), 02710DZ (coronary artery, two arteries), 02720DZ (coronary artery, three arteries), 02730DZ (coronary artery, four or more arteries), 027F0DZ (aortic valve), 027G0DZ (mitral valve) and 11 more.
The same procedure with a different approach is coded 027K3DZ (percutaneous) and 027K4DZ (percutaneous endoscopic).
With a different device, use 027K04Z (intraluminal device, drug-eluting) and 027K0ZZ (no device).
It is an operating-room procedure in the MS-DRG logic for DRG 270 (Other Major Cardiovascular Procedures with MCC), DRG 271 (Other Major Cardiovascular Procedures with CC), DRG 272 (Other Major Cardiovascular Procedures without CC/MCC), DRG 907 (Other O.R. Procedures for Injuries with MCC), DRG 908 (Other O.R. Procedures for Injuries with CC) and DRG 909 (Other O.R. Procedures for Injuries without CC/MCC), under the surgical categories “Other Major Cardiovascular Procedures” and “Other O.R. Procedures for Injuries”.
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
- 2Heart and Great Vessels
- 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
- KVentricle, Right
Includes: Conus arteriosus
- 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
- DIntraluminal Device
Includes: Absolute Pro Vascular (OTW) Self-Expanding Stent System; Acculink (RX) Carotid Stent System; AFX(R) Endovascular AAA System; AneuRx(R) AAA Advantage(R); Assurant (Cobalt) stent; Carotid WALLSTENT(R) Monorail(R) Endoprosthesis; CoAxia NeuroFlo catheter; Colonic Z-Stent(R); Complete (SE) stent; Cook Zenith AAA Endovascular Graft; Driver stent (RX) (OTW); E-Luminexx(tm) (Biliary)(Vascular) Stent; Embolization coil(s); Endologix AFX(R) Endovascular AAA System; Endurant(R) Endovascular Stent Graft; Endurant(R) II AAA stent graft system; EXCLUDER(R) AAA Endoprosthesis; Express(R) (LD) Premounted Stent System; Express(R) Biliary SD Monorail(R) Premounted Stent System; Express(R) SD Renal Monorail(R) Premounted Stent System; FLAIR(R) Endovascular Stent Graft; Formula(tm) Balloon-Expandable Renal Stent System; GORE EXCLUDER(R) AAA Endoprosthesis; GORE TAG(R) Thoracic Endoprosthesis; GORE(R) VIABAHN(R) Endoprosthesis; GORE(R) VIABIL(R) Biliary Endoprosthesis; Herculink (RX) Elite Renal Stent System; Innova(tm) stent; LifeStent(R) (Flexstar)(XL) Vascular Stent System; Medtronic Endurant(R) II AAA stent graft system; Micro-Driver stent (RX) (OTW); MULTI-LINK (VISION)(MINI-VISION)(ULTRA) Coronary Stent System; Omnilink Elite Vascular Balloon Expandable Stent System; Protege(R) RX Carotid Stent System; Stent, intraluminal (cardiovascular)(gastrointestinal)(hepatobiliary)(urinary); Talent(R) Converter; Talent(R) Occluder; Talent(R) Stent Graft (abdominal)(thoracic); Therapeutic occlusion coil(s); Ultraflex(tm) Precision Colonic Stent System; Valiant Thoracic Stent Graft; WALLSTENT(R) Endoprosthesis; Xact Carotid Stent System; Zenith AAA Endovascular Graft; Zenith Flex(R) AAA Endovascular Graft; Zenith TX2(R) TAA Endovascular Graft; Zenith(R) Renu(tm) AAA Ancillary Graft
- 7. Qualifier
- ZNo Qualifier
Other versions of this procedure
Different body part
- 02700DZCoronary Artery, One Artery
- 02710DZCoronary Artery, Two Arteries
- 02720DZCoronary Artery, Three Arteries
- 02730DZCoronary Artery, Four or More Arteries
- 027F0DZAortic Valve
- 027G0DZMitral Valve
- 027H0DZPulmonary Valve
- 027J0DZTricuspid Valve
- 027L0DZVentricle, Left
- 027P0DZPulmonary Trunk
- 027Q0DZPulmonary Artery, Right
- 027R0DZPulmonary 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 Major Cardiovascular Procedures
MDC 21 · Injuries, Poisonings and Toxic Effects of Drugs · Other O.R. Procedures for Injuries
ICD-9-CM equivalent
Converter →- 37.49Other repair of heart and pericardiumapproximate
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 027K0DZ
Is 027K0DZ a valid ICD-10-PCS code for 2027?
- Yes. 027K0DZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
Is 027K0DZ an O.R. procedure?
- Yes. 027K0DZ is an O.R. procedure in MS-DRG v44.0.
What DRG does 027K0DZ group to?
- Depending on the principal diagnosis, 027K0DZ can group to MS-DRG 270, MS-DRG 271, MS-DRG 272, MS-DRG 907, MS-DRG 908 and MS-DRG 909.
What is the ICD-9 procedure code for 027K0DZ?
- The CMS GEMs map 027K0DZ to ICD-9-CM 37.49 (Other repair of heart and pericardium).