2026 ICD-10-PCS Procedure Code 02703ZZ

02703ZZ PCS Table

In an PCS table each code is represented by up seven alphanumeric characters, with each character in the table respresenting different aspects of the procedure. In the table provided below, each row represents an individual character and includes information about the character's position, designation, label, and procedure notes. For this PCS table the procedure code is in the medical and surgical section and is part of the heart and great vessels body system, classified under dilation operation. The applicable bodypart for this procedure code is coronary artery, one artery.

MS-DRG Mapping for ICD-10-PCS Code 02703ZZ

ICD-10-PCS procedure codes are grouped into Medicare Severity Diagnosis Related Groups (MS-DRGs) to support consistent hospital reimbursement and care planning. MS-DRGs classify inpatient stays based on clinical similarity and expected resource use, using information such as the primary procedure, secondary diagnoses, and patient condition.

Each hospital stay is assigned a single DRG, which determines a fixed payment rate from Medicare. This rate accounts for the complexity of the procedure and the overall cost of care.

The code 02703ZZ maps to the following MS-DRGs in version V43.0, effective from October 1, 2025, through September 30, 2026. These groupings are key to understanding how the procedure impacts billing and hospital resource allocation.

Convert to ICD-9-PCS

Below are the ICD-9=PCS code(s) that most closely match this ICD-10-PCS code, based on the General Equivalence Mappings (GEMs). This ICD-10-PCS to ICD-9-PCS crosswalk tool is helpful for coders who need to reference legacy diagnosis codes for audits, historical claims, or approximate code comparisons.

Other ICD-10-PCS Codes Used for Dilation Coronary Artery, One Artery

Filter related codes list:

• 0270046 Dilation of Coronary Artery, One Artery, Bifurcation, with Drug-eluting Intraluminal Device, Open Approach

• 027004Z Dilation of Coronary Artery, One Artery with Drug-eluting Intraluminal Device, Open Approach

• 0270056 Dilation of Coronary Artery, One Artery, Bifurcation, with Two Drug-eluting Intraluminal Devices, Open Approach

• 027005Z Dilation of Coronary Artery, One Artery with Two Drug-eluting Intraluminal Devices, Open Approach

• 0270066 Dilation of Coronary Artery, One Artery, Bifurcation, with Three Drug-eluting Intraluminal Devices, Open Approach

• 027006Z Dilation of Coronary Artery, One Artery with Three Drug-eluting Intraluminal Devices, Open Approach

• 0270076 Dilation of Coronary Artery, One Artery, Bifurcation, with Four or More Drug-eluting Intraluminal Devices, Open Approach

• 027007Z Dilation of Coronary Artery, One Artery with Four or More Drug-eluting Intraluminal Devices, Open Approach

• 02700D6 Dilation of Coronary Artery, One Artery, Bifurcation, with Intraluminal Device, Open Approach

• 02700DZ Dilation of Coronary Artery, One Artery with Intraluminal Device, Open Approach

• 02700E6 Dilation of Coronary Artery, One Artery, Bifurcation, with Two Intraluminal Devices, Open Approach

• 02700EZ Dilation of Coronary Artery, One Artery with Two Intraluminal Devices, Open Approach

• 02700F6 Dilation of Coronary Artery, One Artery, Bifurcation, with Three Intraluminal Devices, Open Approach

• 02700FZ Dilation of Coronary Artery, One Artery with Three Intraluminal Devices, Open Approach

• 02700G6 Dilation of Coronary Artery, One Artery, Bifurcation, with Four or More Intraluminal Devices, Open Approach

• 02700GZ Dilation of Coronary Artery, One Artery with Four or More Intraluminal Devices, Open Approach

• 02700T6 Dilation of Coronary Artery, One Artery, Bifurcation, with Radioactive Intraluminal Device, Open Approach

• 02700TZ Dilation of Coronary Artery, One Artery with Radioactive Intraluminal Device, Open Approach

• 02700Z6 Dilation of Coronary Artery, One Artery, Bifurcation, Open Approach

• 02700ZZ Dilation of Coronary Artery, One Artery, Open Approach

• 0270346 Dilation of Coronary Artery, One Artery, Bifurcation, with Drug-eluting Intraluminal Device, Percutaneous Approach

• 027034Z Dilation of Coronary Artery, One Artery with Drug-eluting Intraluminal Device, Percutaneous Approach

• 0270356 Dilation of Coronary Artery, One Artery, Bifurcation, with Two Drug-eluting Intraluminal Devices, Percutaneous Approach

• 027035Z Dilation of Coronary Artery, One Artery with Two Drug-eluting Intraluminal Devices, Percutaneous Approach

• 0270366 Dilation of Coronary Artery, One Artery, Bifurcation, with Three Drug-eluting Intraluminal Devices, Percutaneous Approach

• 027036Z Dilation of Coronary Artery, One Artery with Three Drug-eluting Intraluminal Devices, Percutaneous Approach

• 0270376 Dilation of Coronary Artery, One Artery, Bifurcation, with Four or More Drug-eluting Intraluminal Devices, Percutaneous Approach

• 027037Z Dilation of Coronary Artery, One Artery with Four or More Drug-eluting Intraluminal Devices, Percutaneous Approach

• 02703D6 Dilation of Coronary Artery, One Artery, Bifurcation, with Intraluminal Device, Percutaneous Approach

• 02703DZ Dilation of Coronary Artery, One Artery with Intraluminal Device, Percutaneous Approach

• 02703E6 Dilation of Coronary Artery, One Artery, Bifurcation, with Two Intraluminal Devices, Percutaneous Approach

• 02703EZ Dilation of Coronary Artery, One Artery with Two Intraluminal Devices, Percutaneous Approach

• 02703F6 Dilation of Coronary Artery, One Artery, Bifurcation, with Three Intraluminal Devices, Percutaneous Approach

• 02703FZ Dilation of Coronary Artery, One Artery with Three Intraluminal Devices, Percutaneous Approach

• 02703G6 Dilation of Coronary Artery, One Artery, Bifurcation, with Four or More Intraluminal Devices, Percutaneous Approach

• 02703GZ Dilation of Coronary Artery, One Artery with Four or More Intraluminal Devices, Percutaneous Approach

• 02703T6 Dilation of Coronary Artery, One Artery, Bifurcation, with Radioactive Intraluminal Device, Percutaneous Approach

• 02703TZ Dilation of Coronary Artery, One Artery with Radioactive Intraluminal Device, Percutaneous Approach

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

• 0270446 Dilation of Coronary Artery, One Artery, Bifurcation, with Drug-eluting Intraluminal Device, Percutaneous Endoscopic Approach

• 027044Z Dilation of Coronary Artery, One Artery with Drug-eluting Intraluminal Device, Percutaneous Endoscopic Approach

• 0270456 Dilation of Coronary Artery, One Artery, Bifurcation, with Two Drug-eluting Intraluminal Devices, Percutaneous Endoscopic Approach

• 027045Z Dilation of Coronary Artery, One Artery with Two Drug-eluting Intraluminal Devices, Percutaneous Endoscopic Approach

• 0270466 Dilation of Coronary Artery, One Artery, Bifurcation, with Three Drug-eluting Intraluminal Devices, Percutaneous Endoscopic Approach

• 027046Z Dilation of Coronary Artery, One Artery with Three Drug-eluting Intraluminal Devices, Percutaneous Endoscopic Approach

• 0270476 Dilation of Coronary Artery, One Artery, Bifurcation, with Four or More Drug-eluting Intraluminal Devices, Percutaneous Endoscopic Approach

• 027047Z Dilation of Coronary Artery, One Artery with Four or More Drug-eluting Intraluminal Devices, Percutaneous Endoscopic Approach

• 02704D6 Dilation of Coronary Artery, One Artery, Bifurcation, with Intraluminal Device, Percutaneous Endoscopic Approach

• 02704DZ Dilation of Coronary Artery, One Artery with Intraluminal Device, Percutaneous Endoscopic Approach

• 02704E6 Dilation of Coronary Artery, One Artery, Bifurcation, with Two Intraluminal Devices, Percutaneous Endoscopic Approach

• 02704EZ Dilation of Coronary Artery, One Artery with Two Intraluminal Devices, Percutaneous Endoscopic Approach

• 02704F6 Dilation of Coronary Artery, One Artery, Bifurcation, with Three Intraluminal Devices, Percutaneous Endoscopic Approach

• 02704FZ Dilation of Coronary Artery, One Artery with Three Intraluminal Devices, Percutaneous Endoscopic Approach

• 02704G6 Dilation of Coronary Artery, One Artery, Bifurcation, with Four or More Intraluminal Devices, Percutaneous Endoscopic Approach

• 02704GZ Dilation of Coronary Artery, One Artery with Four or More Intraluminal Devices, Percutaneous Endoscopic Approach

• 02704T6 Dilation of Coronary Artery, One Artery, Bifurcation, with Radioactive Intraluminal Device, Percutaneous Endoscopic Approach

• 02704TZ Dilation of Coronary Artery, One Artery with Radioactive Intraluminal Device, Percutaneous Endoscopic Approach

• 02704Z6 Dilation of Coronary Artery, One Artery, Bifurcation, Percutaneous Endoscopic Approach

• 02704ZZ Dilation of Coronary Artery, One Artery, Percutaneous Endoscopic Approach

What is ICD-10-PCS?

The ICD-10 Procedure Coding System (ICD-10-PCS) is a catalog of procedural codes used by medical professionals for hospital inpatient healthcare settings. The Centers for Medicare and Medicaid Services (CMS) maintain the catalog in the U.S. releasing yearly updates. The 2026 ICD-10-PCS codes are to be used for discharges occurring from October 1, 2025 through September 30, 2026.

Each ICD-10-PCS code has a structure of seven alphanumeric characters and contains no decimals. The first character defines the major "section". Depending on the "section" the second through seventh characters mean different things.