03WY03Z ICD-10-PCS Code: Revision of Infusion Device in Upper Artery, Open Approach

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 3 MS-DRGs:

• MDC 05 — Other Vascular Procedures: DRG 252, DRG 253, DRG 254

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

Related Codes

Same operation — other Approach

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

03WY33Z — Revision of Infusion Device in Upper Artery, Percutaneous Approach, 03WY43Z — Revision of Infusion Device in Upper Artery, Percutaneous Endoscopic Approach, 03WYX3Z — Revision of Infusion Device in Upper Artery, External Approach

Same operation — other Device

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

03WY00Z — Revision of Drainage Device in Upper Artery, Open Approach, 03WY02Z — Revision of Monitoring Device in Upper Artery, Open Approach, 03WY07Z — Revision of Autologous Tissue Substitute in Upper Artery, Open Approach, 03WY0CZ — Revision of Extraluminal Device in Upper Artery, Open Approach, 03WY0DZ — Revision of Intraluminal Device in Upper Artery, Open Approach, 03WY0JZ — Revision of Synthetic Substitute in Upper Artery, Open Approach, 03WY0KZ — Revision of Nonautologous Tissue Substitute in Upper Artery, Open Approach, 03WY0MZ — Revision of Stimulator Lead in Upper Artery, Open Approach, +1 more

Same procedure category (CCSR), other tables

AHRQ's Clinical Classifications Software Refined groups these ICD-10-PCS procedures with this one under Venous and arterial catheter placement (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.

03HY02Z — Insertion of Monitoring Device into Upper Artery, Open Approach, 03HY03Z — Insertion of Infusion Device into Upper Artery, Open Approach, 03HY32Z — Insertion of Monitoring Device into Upper Artery, Percutaneous Approach, 03HY33Z — Insertion of Infusion Device into Upper Artery, Percutaneous Approach, 03HY42Z — Insertion of Monitoring Device into Upper Artery, Percutaneous Endoscopic Approach, 03HY43Z — Insertion of Infusion Device into Upper Artery, Percutaneous Endoscopic Approach, 03PY02Z — Removal of Monitoring Device from Upper Artery, Open Approach, 03PY32Z — Removal of Monitoring Device from Upper Artery, Percutaneous Approach, 03PY42Z — Removal of Monitoring Device from Upper Artery, Percutaneous Endoscopic Approach, 03PYX2Z — Removal of Monitoring Device from Upper Artery, External Approach, 04H002Z — Insertion of Monitoring Device into Abdominal Aorta, Open Approach, 04H003Z — Insertion of Infusion Device into Abdominal Aorta, Open Approach, 04H032Z — Insertion of Monitoring Device into Abdominal Aorta, Percutaneous Approach, 04H033Z — Insertion of Infusion Device into Abdominal Aorta, Percutaneous Approach, 04H042Z — Insertion of Monitoring Device into Abdominal Aorta, Percutaneous Endoscopic Approach, 04H043Z — Insertion of Infusion Device into Abdominal Aorta, Percutaneous Endoscopic Approach, 04H103Z — Insertion of Infusion Device into Celiac Artery, Open Approach, 04H133Z — Insertion of Infusion Device into Celiac Artery, Percutaneous Approach, 04H143Z — Insertion of Infusion Device into Celiac Artery, Percutaneous Endoscopic Approach, 04H203Z — Insertion of Infusion Device into Gastric Artery, Open Approach, +523 more

Contextual Map

Every relationship of 03WY03Z 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 03WY03Z with these 5 related codes in Claim Check

PCS table

• 03W[PCS table]— CMS ICD-10-PCS tables
• Medical and Surgical — Section: Medical and Surgical[Section]: “Medical and Surgical”— CMS ICD-10-PCS tables
• Upper Arteries — Body System: Upper Arteries[Body System]: “Upper Arteries”— CMS ICD-10-PCS tables
• Revision — Operation: Revision[Operation]: “Revision”— CMS ICD-10-PCS tables

MS-DRG participation

• DRG 252 — OTHER VASCULAR PROCEDURES WITH MCC[MS-DRG]: “OTHER VASCULAR PROCEDURES WITH MCC — Other Vascular Procedures (MDC 05)”— CMS MS-DRG Definitions Manual (Appendix E) · FY2026
• DRG 253 — OTHER VASCULAR PROCEDURES WITH CC[MS-DRG]: “OTHER VASCULAR PROCEDURES WITH CC — Other Vascular Procedures (MDC 05)”— CMS MS-DRG Definitions Manual (Appendix E) · FY2026
• DRG 254 — OTHER VASCULAR PROCEDURES WITHOUT CC/MCC[MS-DRG]: “OTHER VASCULAR PROCEDURES WITHOUT CC/MCC — Other Vascular Procedures (MDC 05)”— CMS MS-DRG Definitions Manual (Appendix E) · FY2026

Clinical classification (CCSR)

• CAR024 — Venous and arterial catheter placement[CCSR category]: “Venous and arterial catheter placement — Cardiovascular Procedures”— AHRQ CCSR for ICD-10-PCS Procedures (HCUP) · v2026.1

MDC crossing · diagnoses (1844)

• 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
• 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 1839 more

Nearest codes

• 03WY00Z — Revision of Drainage Device in Upper Artery, Open Approach[One axis away]— CMS ICD-10-PCS tables
• 03WY02Z — Revision of Monitoring Device in Upper Artery, Open Approach[One axis away]— CMS ICD-10-PCS tables
• 03WY07Z — Revision of Autologous Tissue Substitute in Upper Artery, Open Approach[One axis away]— CMS ICD-10-PCS tables
• 03WY0CZ — Revision of Extraluminal Device in Upper Artery, Open Approach[One axis away]— CMS ICD-10-PCS tables
• 03WY0DZ — Revision of Intraluminal Device in Upper Artery, Open Approach[One axis away]— CMS ICD-10-PCS tables
• 03WY0JZ — Revision of Synthetic Substitute in Upper Artery, Open Approach[One axis away]— CMS ICD-10-PCS tables
• 03WY0KZ — Revision of Nonautologous Tissue Substitute in Upper Artery, Open Approach[One axis away]— CMS ICD-10-PCS tables
• 03WY0MZ — Revision of Stimulator Lead in Upper Artery, Open Approach[One axis away]— CMS ICD-10-PCS tables