02703TZDilation of Coronary Artery, One Artery with Radioactive Intraluminal Device, Percutaneous Approach
- Billable / Specific Code
02703TZ is a billable ICD-10-PCS procedure code for Dilation of Coronary Artery, One Artery with Radioactive Intraluminal Device, Percutaneous Approach. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to 8 MS-DRGs. The root operation Dilation involves expanding an orifice or the lumen of a tubular body part. 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 | 7 | Dilation |
| 4 | BodyPart | 0 | Coronary Artery, One Artery |
| 5 | Approach | 3 | Percutaneous |
| 6 | Device | T | Intraluminal Device, Radioactive |
| 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.
Similar Procedure Codes
Questions About 02703TZ
Is 02703TZ a billable code?
Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Dilation of Coronary Artery, One Artery with Radioactive Intraluminal Device, Percutaneous Approach on inpatient claims from October 1, 2026 through September 30, 2027.
What do the characters in 02703TZ 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 7 is the Operation (Dilation); the 4th character 0 is the BodyPart (Coronary Artery, One Artery); the 5th character 3 is the Approach (Percutaneous); the 6th character T is the Device (Intraluminal Device, Radioactive); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 02703TZ group to?
On an inpatient stay, Dilation of Coronary Artery, One Artery with Radioactive Intraluminal Device, Percutaneous Approach maps to MS-DRGs 231, 232, 321, 322, 323, 324, 359, 360, with relative weights from 1.7748 to 8.7749. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 02703TZ?
Under the General Equivalence Mappings, Dilation of Coronary Artery, One Artery with Radioactive Intraluminal Device, Percutaneous Approach crosswalks to ICD-9-PCS 00.66 (Percutaneous transluminal coronary angioplasty [PTCA]), 00.40 (Procedure on single vessel), and 00.45 (Insertion of one vascular stent). The mapping is approximate, so confirm it fits the documentation.
