Skip to content
Dx

ICD-10-PCS 2027 procedure code

027F3ZZDilation of Aortic Valve, Percutaneous Approach

✓ Valid for 2027O.R. procedure

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 027F3ZZ

027F3ZZ is the ICD-10-PCS code for a dilation procedure on the aortic valve using a percutaneous approach. In ICD-10-PCS, dilation means expanding an orifice or the lumen of a tubular body part.

In plain terms, this corresponds to percutaneous balloon valvuloplasty, the ICD-9-CM procedure title it maps to (35.96).

For a different body part, codes include 02703ZZ (coronary artery, one artery), 02713ZZ (coronary artery, two arteries), 02723ZZ (coronary artery, three arteries), 02733ZZ (coronary artery, four or more arteries), 027G3ZZ (mitral valve), 027H3ZZ (pulmonary valve) and 11 more.

The same procedure with a different approach is coded 027F0ZZ (open) and 027F4ZZ (percutaneous endoscopic).

With a different device, use 027F34Z (intraluminal device, drug-eluting) and 027F3DZ (intraluminal device).

It is an operating-room procedure in the MS-DRG logic for DRG 231 (Coronary Bypass with PTCA with MCC), DRG 232 (Coronary Bypass with PTCA without MCC), DRG 319 (Other Endovascular Cardiac Valve Procedures with MCC) and DRG 320 (Other Endovascular Cardiac Valve Procedures without MCC), under the surgical categories “” and “Other Endovascular Cardiac Valve 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
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
FAortic Valve

Includes: Aortic annulus

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

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 Endovascular Cardiac Valve Procedures

ICD-9-CM equivalent

Converter →
  • 35.96Percutaneous balloon valvuloplastyapproximate

From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about 027F3ZZ

Is 027F3ZZ a valid ICD-10-PCS code for 2027?

Yes. 027F3ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 027F3ZZ an O.R. procedure?

Yes. 027F3ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 027F3ZZ group to?

Depending on the principal diagnosis, 027F3ZZ can group to MS-DRG 231, MS-DRG 232, MS-DRG 319 and MS-DRG 320.

What is the ICD-9 procedure code for 027F3ZZ?

The CMS GEMs map 027F3ZZ to ICD-9-CM 35.96 (Percutaneous balloon valvuloplasty).