099340ZDrainage of Right External Auditory Canal with Drainage Device, Percutaneous Endoscopic Approach
- Billable / Specific Code
099340Z is a billable ICD-10-PCS procedure code for Drainage of Right External Auditory Canal with Drainage Device, Percutaneous Endoscopic Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). The root operation Drainage involves taking or letting out fluids and/or gases from a 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 | 9 | Ear, Nose, Sinus |
| 3 | Operation | 9 | Drainage |
| 4 | BodyPart | 3 | External Auditory Canal, Right |
| 5 | Approach | 4 | Percutaneous Endoscopic |
| 6 | Device | 0 | Drainage Device |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 099340Z under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 099340Z
Is 099340Z a billable code?
Yes. 099340Z is a complete seven-character ICD-10-PCS code, specific enough to report Drainage of Right External Auditory Canal with Drainage Device, Percutaneous Endoscopic Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 099340Z mean?
099340Z 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 9 is the Operation (Drainage); the 4th character 3 is the BodyPart (External Auditory Canal, Right); the 5th character 4 is the Approach (Percutaneous Endoscopic); the 6th character 0 is the Device (Drainage Device); the 7th character Z is the Qualifier (No Qualifier).
What is the ICD-9-PCS equivalent of 099340Z?
Under the General Equivalence Mappings, Drainage of Right External Auditory Canal with Drainage Device, Percutaneous Endoscopic Approach crosswalks to ICD-9-PCS 18.02. The mapping is approximate, so confirm it fits the documentation.
