09B13ZZExcision of Left External Ear, Percutaneous Approach
- Billable / Specific Code
09B13ZZ is a billable ICD-10-PCS procedure code for Excision of Left External Ear, Percutaneous Approach. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027). The root operation Excision involves cutting out or off, without replacement, a portion of a body part. In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under ENT excision (excluding nasal passage, sinuses, tongue, salivary glands, larynx).
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 | B | Excision |
| 4 | BodyPart | 1 | External Ear, Left |
| 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:
To code excision of the left external ear, open the FY 2027 ICD-10-PCS Alphabetic Index at Excision, then the subterms Ear, External, Left. The index leads to table 09B, where the approach, device and qualifier values shown in the breakdown above complete the seven-character code 09B13ZZ.
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 09B13ZZ
Is 09B13ZZ a billable code?
Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Excision of Left External Ear, Percutaneous Approach on inpatient claims from October 1, 2026 through September 30, 2027.
What do the characters in 09B13ZZ mean?
The code 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 B is the Operation (Excision); the 4th character 1 is the BodyPart (External Ear, Left); 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 is the ICD-9-PCS equivalent of 09B13ZZ?
Under the General Equivalence Mappings, Excision of Left External Ear, Percutaneous Approach crosswalks to ICD-9-PCS 18.29 (Excision or destruction of other lesion of external ear). The mapping is approximate, so confirm it fits the documentation.
