02703ZZICD-10-PCS Code: Dilation of Coronary Artery, One Artery, Percutaneous Approach

Potential MS-DRG Relationships (FY2026)

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

• MDC 05 — : DRG 231, DRG 232
• MDC 05 — Percutaneous Cardiovascular Procedures without Intraluminal Device: DRG 250, DRG 251
• MDC 05 — Percutaneous cardiovascular procedures with intraluminal device: DRG 321, DRG 322

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.

02713ZZ — Dilation of Coronary Artery, Two Arteries, Percutaneous Approach, 02723ZZ — Dilation of Coronary Artery, Three Arteries, Percutaneous Approach, 02733ZZ — Dilation of Coronary Artery, Four or More Arteries, Percutaneous Approach, 027F3ZZ — Dilation of Aortic Valve, Percutaneous Approach, 027G3ZZ — Dilation of Mitral Valve, Percutaneous Approach, 027H3ZZ — Dilation of Pulmonary Valve, Percutaneous Approach, 027J3ZZ — Dilation of Tricuspid Valve, Percutaneous Approach, 027K3ZZ — Dilation of Right Ventricle, Percutaneous Approach, +9 more

Same operation — other Approach

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

02700ZZ — Dilation of Coronary Artery, One Artery, Open Approach, 02704ZZ — Dilation of Coronary Artery, One Artery, Percutaneous Endoscopic Approach

Same operation — other Device

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

027035Z — Dilation of Coronary Artery, One Artery with Two Drug-eluting Intraluminal Devices, Percutaneous Approach, 027036Z — Dilation of Coronary Artery, One Artery with Three Drug-eluting Intraluminal Devices, Percutaneous Approach, 027037Z — Dilation of Coronary Artery, One Artery with Four or More Drug-eluting Intraluminal Devices, Percutaneous Approach, 02703DZ — Dilation of Coronary Artery, One Artery with Intraluminal Device, Percutaneous Approach, 02703EZ — Dilation of Coronary Artery, One Artery with Two Intraluminal Devices, Percutaneous Approach, 02703FZ — Dilation of Coronary Artery, One Artery with Three Intraluminal Devices, Percutaneous Approach, 02703GZ — Dilation of Coronary Artery, One Artery with Four or More Intraluminal Devices, Percutaneous Approach, 02703TZ — Dilation of Coronary Artery, One Artery with Radioactive Intraluminal Device, Percutaneous Approach, +1 more

Same operation — other Qualifier

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

02703Z6 — Dilation of Coronary Artery, One Artery, Bifurcation, Percutaneous Approach

Contextual Map

Every relationship of 02703ZZ 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.

PCS table

• 027[PCS table]
• Medical and Surgical — Section: Medical and Surgical [Section]: “Medical and Surgical”
• Heart and Great Vessels — Body System: Heart and Great Vessels [Body System]: “Heart and Great Vessels”
• Dilation — Operation: Dilation [Operation]: “Dilation”

MS-DRG participation

• DRG 231 — CORONARY BYPASS WITH PTCA WITH MCC [MS-DRG]
• DRG 232 — CORONARY BYPASS WITH PTCA WITHOUT MCC [MS-DRG]
• DRG 250 — PERCUTANEOUS CARDIOVASCULAR PROCEDURES WITHOUT INTRALUMINAL DEVICE WITH MCC [MS-DRG]: “PERCUTANEOUS CARDIOVASCULAR PROCEDURES WITHOUT INTRALUMINAL DEVICE WITH MCC — Percutaneous Cardiovascular Procedures without Intraluminal Device (MDC 05)”
• DRG 251 — PERCUTANEOUS CARDIOVASCULAR PROCEDURES WITHOUT INTRALUMINAL DEVICE WITHOUT MCC [MS-DRG]: “PERCUTANEOUS CARDIOVASCULAR PROCEDURES WITHOUT INTRALUMINAL DEVICE WITHOUT MCC — Percutaneous Cardiovascular Procedures without Intraluminal Device (MDC 05)”
• DRG 321 — PERCUTANEOUS CARDIOVASCULAR PROCEDURES WITH INTRALUMINAL DEVICE WITH MCC OR 4+ ARTERIES/INTRALUMINAL DEVICES [MS-DRG]: “PERCUTANEOUS CARDIOVASCULAR PROCEDURES WITH INTRALUMINAL DEVICE WITH MCC OR 4+ ARTERIES/INTRALUMINAL DEVICES — Percutaneous cardiovascular procedures with intraluminal device (MDC 05)”
• DRG 322 — PERCUTANEOUS CARDIOVASCULAR PROCEDURES WITH INTRALUMINAL DEVICE WITHOUT MCC [MS-DRG]: “PERCUTANEOUS CARDIOVASCULAR PROCEDURES WITH INTRALUMINAL DEVICE WITHOUT MCC — Percutaneous cardiovascular procedures with intraluminal device (MDC 05)”

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.”
• A36.81 — Diphtheritic cardiomyopathy [Same-MDC diagnosis]: “Diphtheritic cardiomyopathy — grouped in MDC 05, the diagnosis side of this code's crossing.” · check together
• A39.50 — Meningococcal carditis, unspecified [Same-MDC diagnosis]: “Meningococcal carditis, unspecified — grouped in MDC 05, the diagnosis side of this code's crossing.” · check together
• A39.51 — Meningococcal endocarditis [Same-MDC diagnosis]: “Meningococcal endocarditis — grouped in MDC 05, the diagnosis side of this code's crossing.” · check together
• A39.52 — Meningococcal myocarditis [Same-MDC diagnosis]: “Meningococcal myocarditis — grouped in MDC 05, the diagnosis side of this code's crossing.” · check together
• A39.53 — Meningococcal pericarditis [Same-MDC diagnosis]: “Meningococcal pericarditis — grouped in MDC 05, the diagnosis side of this code's crossing.” · check together
• and 1839 more

Nearest codes

• 02700ZZ — Dilation of Coronary Artery, One Artery, Open Approach [One axis away]
• 027034Z — Dilation of Coronary Artery, One Artery with Drug-eluting Intraluminal Device, Percutaneous Approach [One axis away]
• 027035Z — Dilation of Coronary Artery, One Artery with Two Drug-eluting Intraluminal Devices, Percutaneous Approach [One axis away]
• 027036Z — Dilation of Coronary Artery, One Artery with Three Drug-eluting Intraluminal Devices, Percutaneous Approach [One axis away]
• 027037Z — Dilation of Coronary Artery, One Artery with Four or More Drug-eluting Intraluminal Devices, Percutaneous Approach [One axis away]
• 02703DZ — Dilation of Coronary Artery, One Artery with Intraluminal Device, Percutaneous Approach [One axis away]
• 02703EZ — Dilation of Coronary Artery, One Artery with Two Intraluminal Devices, Percutaneous Approach [One axis away]
• 02703FZ — Dilation of Coronary Artery, One Artery with Three Intraluminal Devices, Percutaneous Approach [One axis away]