09N1XZZRelease Left External Ear, External Approach
- Billable / Specific Code
09N1XZZ is a billable ICD-10-PCS procedure code for Release Left External Ear, External Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). 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 | 9 | Ear, Nose, Sinus |
| 3 | Operation | N | Release |
| 4 | BodyPart | 1 | External Ear, Left |
| 5 | Approach | X | External |
| 6 | Device | Z | No Device |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 09N1XZZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 09N1XZZ
Is 09N1XZZ a billable code?
Yes. 09N1XZZ is a complete seven-character ICD-10-PCS code, specific enough to report Release Left External Ear, External Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 09N1XZZ mean?
09N1XZZ breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character 9 is the Body System (Ear, Nose, Sinus); the 3rd character N is the Operation (Release); the 4th character 1 is the BodyPart (External Ear, Left); the 5th character X is the Approach (External); the 6th character Z is the Device (No Device); the 7th character Z is the Qualifier (No Qualifier).
What is the ICD-9-PCS equivalent of 09N1XZZ?
Under the General Equivalence Mappings, Release Left External Ear, External Approach crosswalks to ICD-9-PCS 18.9. The mapping is approximate, so confirm it fits the documentation.
