02710ZZICD-10-PCS Code: Dilation of Coronary Artery, Two Arteries, Open Approach

Potential MS-DRG Relationships (FY2026)

The MS-DRG grouper treats this as an operating room procedure. It appears in the surgical logic of 2 MS-DRGs:

• MDC 05 — Other Cardiothoracic Procedures: DRG 228, DRG 229

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.

02700ZZ — Dilation of Coronary Artery, One Artery, Open Approach, 02720ZZ — Dilation of Coronary Artery, Three Arteries, Open Approach, 02730ZZ — Dilation of Coronary Artery, Four or More Arteries, Open Approach, 027F0ZZ — Dilation of Aortic Valve, Open Approach, 027G0ZZ — Dilation of Mitral Valve, Open Approach, 027H0ZZ — Dilation of Pulmonary Valve, Open Approach, 027J0ZZ — Dilation of Tricuspid Valve, Open Approach, 027K0ZZ — Dilation of Right Ventricle, Open Approach, +9 more

Same operation — other Approach

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

02713ZZ — Dilation of Coronary Artery, Two Arteries, Percutaneous Approach, 02714ZZ — Dilation of Coronary Artery, Two Arteries, Percutaneous Endoscopic Approach

Same operation — other Device

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

027105Z — Dilation of Coronary Artery, Two Arteries with Two Drug-eluting Intraluminal Devices, Open Approach, 027106Z — Dilation of Coronary Artery, Two Arteries with Three Drug-eluting Intraluminal Devices, Open Approach, 027107Z — Dilation of Coronary Artery, Two Arteries with Four or More Drug-eluting Intraluminal Devices, Open Approach, 02710DZ — Dilation of Coronary Artery, Two Arteries with Intraluminal Device, Open Approach, 02710EZ — Dilation of Coronary Artery, Two Arteries with Two Intraluminal Devices, Open Approach, 02710FZ — Dilation of Coronary Artery, Two Arteries with Three Intraluminal Devices, Open Approach, 02710GZ — Dilation of Coronary Artery, Two Arteries with Four or More Intraluminal Devices, Open Approach, 02710TZ — Dilation of Coronary Artery, Two Arteries with Radioactive Intraluminal Device, Open Approach, +1 more

Same operation — other Qualifier

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

02710Z6 — Dilation of Coronary Artery, Two Arteries, Bifurcation, Open Approach

Contextual Map

Every relationship of 02710ZZ 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 228 — OTHER CARDIOTHORACIC PROCEDURES WITH MCC [MS-DRG]: “OTHER CARDIOTHORACIC PROCEDURES WITH MCC — Other Cardiothoracic Procedures (MDC 05)”
• DRG 229 — OTHER CARDIOTHORACIC PROCEDURES WITHOUT MCC [MS-DRG]: “OTHER CARDIOTHORACIC PROCEDURES WITHOUT MCC — Other Cardiothoracic Procedures (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]
• 027104Z — Dilation of Coronary Artery, Two Arteries with Drug-eluting Intraluminal Device, Open Approach [One axis away]
• 027105Z — Dilation of Coronary Artery, Two Arteries with Two Drug-eluting Intraluminal Devices, Open Approach [One axis away]
• 027106Z — Dilation of Coronary Artery, Two Arteries with Three Drug-eluting Intraluminal Devices, Open Approach [One axis away]
• 027107Z — Dilation of Coronary Artery, Two Arteries with Four or More Drug-eluting Intraluminal Devices, Open Approach [One axis away]
• 02710DZ — Dilation of Coronary Artery, Two Arteries with Intraluminal Device, Open Approach [One axis away]
• 02710EZ — Dilation of Coronary Artery, Two Arteries with Two Intraluminal Devices, Open Approach [One axis away]
• 02710FZ — Dilation of Coronary Artery, Two Arteries with Three Intraluminal Devices, Open Approach [One axis away]