02733ZZDilation of Coronary Artery, Four or More Arteries, Percutaneous Approach
- Billable / Specific Code
02733ZZ is a billable ICD-10-PCS procedure code for Dilation of Coronary Artery, Four or More Arteries, Percutaneous Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRGs 250, 251, 321, 322. The root operation Dilation involves expanding an orifice or the lumen of a tubular body part.
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 | 3 | Coronary Artery, Four or More Arteries |
| 5 | Approach | 3 | Percutaneous |
| 6 | Device | Z | No Device |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 02733ZZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 02733ZZ
Is 02733ZZ a billable code?
Yes. 02733ZZ is a complete seven-character ICD-10-PCS code, specific enough to report Dilation of Coronary Artery, Four or More Arteries, Percutaneous Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 02733ZZ mean?
02733ZZ 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 3 is the BodyPart (Coronary Artery, Four or More Arteries); 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 02733ZZ group to?
On an inpatient stay, Dilation of Coronary Artery, Four or More Arteries, Percutaneous Approach maps to MS-DRGs 250, 251, 321, 322, with relative weights from 1.4945 to 2.7208. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 02733ZZ?
Under the General Equivalence Mappings, Dilation of Coronary Artery, Four or More Arteries, Percutaneous Approach crosswalks to ICD-9-PCS 66 and 43. The mapping is approximate, so confirm it fits the documentation.
