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Inpatient Procedure Code

02U638Z ICD-10-PCS Code: Supplement Right Atrium with Zooplastic Tissue, Percutaneous Approach

Supplement Right Atrium with Zooplastic, Perc Approach

Axis Breakdown

Every ICD-10-PCS code is exactly seven characters, one per axis. Each character's meaning is defined by its position in the code.

PositionValueMeaning
1
Section0

Medical and Surgical

2
Body System2

Heart and Great Vessels

3
Root OperationU

Supplement

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

4
Body Part6

Atrium, Right

5
Approach3

Percutaneous

6
Device8

Zooplastic Tissue

7
QualifierZ

No Qualifier

MS-DRG Grouper Relationships (FY2026)

Potential MS-DRG participation — not a DRG assignment.

The MS-DRG grouper treats this as an operating room procedure. It appears in the surgical logic of 6 MS-DRGs:

From the CMS MS-DRG Definitions Manual, Appendix E. Actual DRG assignment depends on the complete claim.

Related Codes

Same operation — other Body Part

Same table and root operation, differing only in the body part character.

02U138Z — Supplement Coronary Artery, Two Arteries with Zooplastic Tissue, Percutaneous Approach, 02U238Z — Supplement Coronary Artery, Three Arteries with Zooplastic Tissue, Percutaneous Approach, 02U338Z — Supplement Coronary Artery, Four or More Arteries with Zooplastic Tissue, Percutaneous Approach, 02U538Z — Supplement Atrial Septum with Zooplastic Tissue, Percutaneous Approach, 02U738Z — Supplement Left Atrium with Zooplastic Tissue, Percutaneous Approach, 02U938Z — Supplement Chordae Tendineae with Zooplastic Tissue, Percutaneous Approach, 02UA38Z — Supplement Heart with Zooplastic Tissue, Percutaneous Approach, 02UD38Z — Supplement Papillary Muscle with Zooplastic Tissue, Percutaneous Approach, +17 more

Same operation — other Approach

Same table and root operation, differing only in the approach character.

02U608Z — Supplement Right Atrium with Zooplastic Tissue, Open Approach, 02U648Z — Supplement Right Atrium with Zooplastic Tissue, Percutaneous Endoscopic Approach

Same operation — other Device

Same table and root operation, differing only in the device character.

02U637Z — Supplement Right Atrium with Autologous Tissue Substitute, Percutaneous Approach, 02U63JZ — Supplement Right Atrium with Synthetic Substitute, Percutaneous Approach, 02U63KZ — Supplement Right Atrium with Nonautologous Tissue Substitute, Percutaneous Approach

Same procedure category (CCSR), other tables

AHRQ's Clinical Classifications Software Refined groups these ICD-10-PCS procedures with this one under Septal repair and other therapeutic heart procedures (Cardiovascular Procedures); listed here are the members in other PCS tables. Source: Clinical Classifications Software Refined (CCSR), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, November 2025.

02T54ZZ — Resection of Atrial Septum, Percutaneous Endoscopic Approach, 02T90ZZ — Resection of Chordae Tendineae, Open Approach, 02T93ZZ — Resection of Chordae Tendineae, Percutaneous Approach, 02T94ZZ — Resection of Chordae Tendineae, Percutaneous Endoscopic Approach, 02TD0ZZ — Resection of Papillary Muscle, Open Approach, 02TD3ZZ — Resection of Papillary Muscle, Percutaneous Approach, 02TD4ZZ — Resection of Papillary Muscle, Percutaneous Endoscopic Approach, 02TM0ZZ — Resection of Ventricular Septum, Open Approach, 02TM3ZZ — Resection of Ventricular Septum, Percutaneous Approach, 02TM4ZZ — Resection of Ventricular Septum, Percutaneous Endoscopic Approach, 02VA0CZ — Restriction of Heart with Extraluminal Device, Open Approach, 02VA0ZZ — Restriction of Heart, Open Approach, 02VA3CZ — Restriction of Heart with Extraluminal Device, Percutaneous Approach, 02VA3ZZ — Restriction of Heart, Percutaneous Approach, 02VA4CZ — Restriction of Heart with Extraluminal Device, Percutaneous Endoscopic Approach, 02VA4ZZ — Restriction of Heart, Percutaneous Endoscopic Approach, 02VL0CZ — Restriction of Left Ventricle with Extraluminal Device, Open Approach, 02VL0DZ — Restriction of Left Ventricle with Intraluminal Device, Open Approach, 02VL0ZZ — Restriction of Left Ventricle, Open Approach, 02VL3CZ — Restriction of Left Ventricle with Extraluminal Device, Percutaneous Approach, +224 more

Contextual Map

Every relationship of 02U638Z in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.

Run 02U638Z with these 5 related codes in Claim Check

PCS table

MS-DRG participation

Clinical classification (CCSR)

MDC crossing · diagnoses (8238)

  • MDC 05 — Diseases and Disorders of the Circulatory System[MDC crossing]: “Diseases and Disorders of the Circulatory System — the grouper's crossing between diagnoses and procedures: a principal diagnosis sets the MDC, and same-MDC procedures move the stay to its surgical DRGs.”— CMS MS-DRG Definitions Manual · FY2026
  • MDC 21 — Injuries, Poisonings and Toxic Effects of Drugs[MDC crossing]: “Injuries, Poisonings and Toxic Effects of Drugs — the grouper's crossing between diagnoses and procedures: a principal diagnosis sets the MDC, and same-MDC procedures move the stay to its surgical DRGs.”— CMS MS-DRG Definitions Manual · FY2026
  • A36.81 — Diphtheritic cardiomyopathy[Same-MDC diagnosis]: “Diphtheritic cardiomyopathy — grouped in MDC 05, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A39.50 — Meningococcal carditis, unspecified[Same-MDC diagnosis]: “Meningococcal carditis, unspecified — grouped in MDC 05, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A39.51 — Meningococcal endocarditis[Same-MDC diagnosis]: “Meningococcal endocarditis — grouped in MDC 05, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A39.52 — Meningococcal myocarditis[Same-MDC diagnosis]: “Meningococcal myocarditis — grouped in MDC 05, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A39.53 — Meningococcal pericarditis[Same-MDC diagnosis]: “Meningococcal pericarditis — grouped in MDC 05, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • and 8233 more

Nearest codes

Change history

No changes recorded for this code. This ledger tracks additions, deletions and description changes from FY2026 (April) onward. Note changes are not tracked.

Read from: CMS ICD-10-PCS code tables, index and definitions — FY2026 (April); CMS MS-DRG Definitions Manual (incl. Appendix B diagnosis index, Appendix C CC/MCC list, Appendix E procedure index) and IPPS Final Rule tables — v43; AHRQ HCUP Clinical Classifications Software Refined for ICD-10-PCS Procedures (hcup-us.ahrq.gov/toolssoftware/ccsr/PRCCSR_v2026-1.zip) — v2026.1. All data sources · How to read the labels