03N23ZZRelease Innominate Artery, Percutaneous Approach
- Billable / Specific Code
03N23ZZ is a billable ICD-10-PCS procedure code for Release Innominate Artery, Percutaneous Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRGs 252, 253, 254. The root operation Release involves freeing a body part from an abnormal physical constraint by cutting or by the use of force.
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 | 3 | Upper Arteries |
| 3 | Operation | N | Release |
| 4 | BodyPart | 2 | Innominate Artery |
| 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 03N23ZZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 03N23ZZ
Is 03N23ZZ a billable code?
Yes. 03N23ZZ is a complete seven-character ICD-10-PCS code, specific enough to report Release Innominate Artery, Percutaneous Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 03N23ZZ mean?
03N23ZZ breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character 3 is the Body System (Upper Arteries); the 3rd character N is the Operation (Release); the 4th character 2 is the BodyPart (Innominate 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 03N23ZZ group to?
On an inpatient stay, Release Innominate Artery, Percutaneous Approach maps to MS-DRGs 252, 253, 254, with relative weights from 1.7817 to 3.4883. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 03N23ZZ?
Under the General Equivalence Mappings, Release Innominate Artery, Percutaneous Approach crosswalks to ICD-9-PCS 39.91. The mapping is approximate, so confirm it fits the documentation.
