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ICD-10-PCS 2027 procedure code

02U53JZSupplement Atrial Septum with Synthetic Substitute, Percutaneous Approach

✓ Valid for 2027O.R. procedure

Short description: Supplement Atrial Septum with Synth Sub, Perc 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 02U53JZ

02U53JZ is the ICD-10-PCS code for a supplement procedure on the atrial septum using a percutaneous approach with synthetic substitute. In ICD-10-PCS, supplement means putting in or on biological or synthetic material that physically reinforces and/or augments the function of a portion of a body part.

In plain terms, this corresponds to repair of atrial septal defect with prosthesis, closed technique, the ICD-9-CM procedure title it maps to (35.52).

For a different body part, codes include 02U03JZ (coronary artery, one artery), 02U13JZ (coronary artery, two arteries), 02U23JZ (coronary artery, three arteries), 02U33JZ (coronary artery, four or more arteries), 02U63JZ (right atrium), 02U73JZ (left atrium) and 19 more.

The same procedure with a different approach is coded 02U50JZ (open) and 02U54JZ (percutaneous endoscopic).

With a different device, use 02U537Z (autologous tissue substitute), 02U538Z (zooplastic tissue) and 02U53KZ (nonautologous tissue substitute).

It is an operating-room procedure in the MS-DRG logic for DRG 273 (Percutaneous and Other Intracardiac Procedures with MCC) and DRG 274 (Percutaneous and Other Intracardiac Procedures without MCC), under the surgical category “Percutaneous and Other Intracardiac 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
USupplement

Putting in or on biological or synthetic material that physically reinforces and/or augments the function of a portion of a body part

The biological material is non-living, or is living and from the same individual. The body part may have been previously replaced, and the Supplement procedure is performed to physically reinforce and/or augment the function of the replaced body part

Includes: Herniorrhaphy using mesh, mitral valve ring annuloplasty, put a new acetabular liner in a previous hip replacement

4. Body Part
5Atrial Septum

Includes: Interatrial septum

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
JSynthetic Substitute

Includes: AbioCor(R) Total Replacement Heart; AMPLATZER(R) Muscular VSD Occluder; Annuloplasty ring; Bard(R) Composix(R) (E/X)(LP) mesh; Bard(R) Composix(R) Kugel(R) patch; Bard(R) Dulex(tm) mesh; Bard(R) Ventralex(tm) hernia patch; Barricaid(R) Annular Closure Device (ACD); BRYAN(R) Cervical Disc System; Corvia IASD(R); Ex-PRESS(tm) mini glaucoma shunt; Flexible Composite Mesh; GORE(R) ACUSEAL Vascular Graft; GORE(R) CARDIOFORM Septal Occluder; GORE(R) DUALMESH(R); GORE(R) PROPATEN(R) Vascular Graft; GORE(R) VIATORR(R) TIPS Endoprosthesis; Holter valve ventricular shunt; IASD(R) (InterAtrial Shunt Device), Corvia; InterAtrial Shunt Device IASD(R), Corvia; LimFlow(tm) Transcatheter Arterialization of the Deep Veins (TADV) System; MitraClip valve repair system; Nitinol framed polymer mesh; Open Pivot (mechanical) valve; Open Pivot Aortic Valve Graft (AVG); Partially absorbable mesh; PHYSIOMESH(tm) Flexible Composite Mesh; Polymethylmethacrylate (PMMA); Polypropylene mesh; PRESTIGE(R) Cervical Disc; PROCEED(tm) Ventral Patch; Prodisc-C; Prodisc-L; PROLENE Polypropylene Hernia System (PHS); Rebound HRD(R) (Hernia Repair Device); SynCardia Total Artificial Heart; Total artificial (replacement) heart; ULTRAPRO Hernia System (UHS); ULTRAPRO Partially Absorbable Lightweight Mesh; ULTRAPRO Plug; V-Wave Interatrial Shunt System; Ventrio(tm) Hernia Patch; Zimmer(R) NexGen(R) LPS Mobile Bearing Knee; Zimmer(R) NexGen(R) LPS-Flex Mobile Knee

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 · Percutaneous and Other Intracardiac Procedures

ICD-9-CM equivalent

Converter →
  • 35.52Repair of atrial septal defect with prosthesis, closed techniqueapproximate

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 02U53JZ

Is 02U53JZ a valid ICD-10-PCS code for 2027?

Yes. 02U53JZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 02U53JZ an O.R. procedure?

Yes. 02U53JZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 02U53JZ group to?

Depending on the principal diagnosis, 02U53JZ can group to MS-DRG 273 and MS-DRG 274.

What is the ICD-9 procedure code for 02U53JZ?

The CMS GEMs map 02U53JZ to ICD-9-CM 35.52 (Repair of atrial septal defect with prosthesis, closed technique).