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Inpatient Procedure Code

02CN4ZZ ICD-10-PCS Code: Extirpation of Matter from Pericardium, Percutaneous Endoscopic Approach

Extirpation of Matter from Pericardium, Perc Endo 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 OperationC

Extirpation

Taking or cutting out solid matter from a body part

4
Body PartN

Pericardium

5
Approach4

Percutaneous Endoscopic

6
DeviceZ

No Device

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 18 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.

02CJ4ZZ — Extirpation of Matter from Tricuspid Valve, Percutaneous Endoscopic Approach, 02CK4ZZ — Extirpation of Matter from Right Ventricle, Percutaneous Endoscopic Approach, 02CL4ZZ — Extirpation of Matter from Left Ventricle, Percutaneous Endoscopic Approach, 02CM4ZZ — Extirpation of Matter from Ventricular Septum, Percutaneous Endoscopic Approach, 02CP4ZZ — Extirpation of Matter from Pulmonary Trunk, Percutaneous Endoscopic Approach, 02CQ4ZZ — Extirpation of Matter from Right Pulmonary Artery, Percutaneous Endoscopic Approach, 02CR4ZZ — Extirpation of Matter from Left Pulmonary Artery, Percutaneous Endoscopic Approach, 02CS4ZZ — Extirpation of Matter from Right Pulmonary Vein, Percutaneous Endoscopic Approach, +18 more

Same operation — other Approach

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

02CN0ZZ — Extirpation of Matter from Pericardium, Open Approach, 02CN3ZZ — Extirpation of Matter from Pericardium, Percutaneous Approach

Same procedure category (CCSR), other tables

AHRQ's Clinical Classifications Software Refined groups these ICD-10-PCS procedures with this one under Pericardial 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.

025N0ZZ — Destruction of Pericardium, Open Approach, 025N3ZZ — Destruction of Pericardium, Percutaneous Approach, 025N4ZZ — Destruction of Pericardium, Percutaneous Endoscopic Approach, 02BN0ZX — Excision of Pericardium, Open Approach, Diagnostic, 02BN0ZZ — Excision of Pericardium, Open Approach, 02BN3ZX — Excision of Pericardium, Percutaneous Approach, Diagnostic, 02BN3ZZ — Excision of Pericardium, Percutaneous Approach, 02BN4ZX — Excision of Pericardium, Percutaneous Endoscopic Approach, Diagnostic, 02BN4ZZ — Excision of Pericardium, Percutaneous Endoscopic Approach, 02FN0ZZ — Fragmentation in Pericardium, Open Approach, 02FN3ZZ — Fragmentation in Pericardium, Percutaneous Approach, 02FN4ZZ — Fragmentation in Pericardium, Percutaneous Endoscopic Approach, 02FNXZZ — Fragmentation in Pericardium, External Approach, 02HN00Z — Insertion of Pressure Sensor Monitoring Device into Pericardium, Open Approach, 02HN02Z — Insertion of Monitoring Device into Pericardium, Open Approach, 02HN0YZ — Insertion of Other Device into Pericardium, Open Approach, 02HN30Z — Insertion of Pressure Sensor Monitoring Device into Pericardium, Percutaneous Approach, 02HN32Z — Insertion of Monitoring Device into Pericardium, Percutaneous Approach, 02HN3YZ — Insertion of Other Device into Pericardium, Percutaneous Approach, 02HN40Z — Insertion of Pressure Sensor Monitoring Device into Pericardium, Percutaneous Endoscopic Approach, +82 more

Contextual Map

Every relationship of 02CN4ZZ 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 02CN4ZZ with these 5 related codes in Claim Check

PCS table

MS-DRG participation (18)

Clinical classification (CCSR)

  • CAR017 — Pericardial procedures[CCSR category]: “Pericardial procedures — Cardiovascular Procedures”— AHRQ CCSR for ICD-10-PCS Procedures (HCUP) · v2026.1

MDC crossing · diagnoses (3190)

  • MDC 04 — Diseases and Disorders of the Respiratory System[MDC crossing]: “Diseases and Disorders of the Respiratory 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 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
  • A02.22 — Salmonella pneumonia[Same-MDC diagnosis]: “Salmonella pneumonia — grouped in MDC 04, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A06.5 — Amebic lung abscess[Same-MDC diagnosis]: “Amebic lung abscess — grouped in MDC 04, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A15.0 — Tuberculosis of lung[Same-MDC diagnosis]: “Tuberculosis of lung — grouped in MDC 04, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A15.4 — Tuberculosis of intrathoracic lymph nodes[Same-MDC diagnosis]: “Tuberculosis of intrathoracic lymph nodes — grouped in MDC 04, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A15.5 — Tuberculosis of larynx, trachea and bronchus[Same-MDC diagnosis]: “Tuberculosis of larynx, trachea and bronchus — grouped in MDC 04, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • and 3185 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