02Q03ZZRepair Coronary Artery, One Artery, Percutaneous Approach
- Billable / Specific Code
02Q03ZZ is a billable ICD-10-PCS procedure code for Repair Coronary Artery, One Artery, Percutaneous Approach. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to MS-DRGs 228, 229. The root operation Repair involves restoring, to the extent possible, a body part to its normal anatomic structure and function. In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under Percutaneous coronary interventions (PCI).
Code Identity
PCS Table Breakdown
Each ICD-10-PCS code is built from seven characters, each an axis of the procedure. Hover or tap the icons for the official CMS definitions.
| Position | Designation | Value | Meaning |
|---|---|---|---|
| 1 | Section | 0 | Medical and Surgical |
| 2 | Body System | 2 | Heart and Great Vessels |
| 3 | Operation | Q | Repair |
| 4 | BodyPart | 0 | Coronary Artery, One Artery |
| 5 | Approach | 3 | Percutaneous |
| 6 | Device | Z | No Device |
| 7 | Qualifier | Z | No Qualifier |
In the ICD-10-PCS Alphabetic Index
These FY 2027 ICD-10-PCS Alphabetic Index entries lead to this code:
Clinical Classification (CCSR)
AHRQ groups this procedure code into these clinical categories.
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for this code under the General Equivalence Mappings.
Code History
- 02N03ZZ — Release Coronary Artery, One Artery, Percutaneous Approach
Similar Procedure Codes
Questions About 02Q03ZZ
Is 02Q03ZZ a billable code?
Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Repair Coronary Artery, One Artery, Percutaneous Approach on inpatient claims from October 1, 2026 through September 30, 2027.
What do the characters in 02Q03ZZ mean?
The code breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character 2 is the Body System (Heart and Great Vessels); the 3rd character Q is the Operation (Repair); the 4th character 0 is the BodyPart (Coronary Artery, One Artery); the 5th character 3 is the Approach (Percutaneous); the 6th character Z is the Device (No Device); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 02Q03ZZ group to?
On an inpatient stay, Repair Coronary Artery, One Artery, Percutaneous Approach maps to MS-DRGs 228, 229, with relative weights from 3.4404 to 4.9660. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 02Q03ZZ?
Under the General Equivalence Mappings, Repair Coronary Artery, One Artery, Percutaneous Approach crosswalks to ICD-9-PCS 36.91 (Repair of aneurysm of coronary vessel) and 36.99 (Other operations on vessels of heart). The mapping is approximate, so confirm it fits the documentation.
