09WH00ZRevision of Drainage Device in Right Ear, Open Approach

Medical and Surgical›Ear, Nose, Sinus›Revision
  • Billable / Specific Code
ICD-10-PCS 09WH00Z
CMS Source: FY 2027 ICD-10-PCS dataset. Effective Oct 1, 2026 – Sep 30, 2027.FacebookXLinkedInPrint

09WH00Z is a billable ICD-10-PCS procedure code for Revision of Drainage Device in Right Ear, Open Approach. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027).

Code Identity

ICD-10-PCS Code
09WH00Z
Billable Status
Yes — Valid for Submission
Code Describes
Revision of Drainage Device in Right Ear, Open Approach
Short Description
Revision of Drainage Device in Right Ear, Open Approach
Same as the full description in the CMS dataset.
Parent Code
09W

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.

PositionDesignationValueMeaning
1Section0Medical and Surgical
2Body System9Ear, Nose, Sinus
3OperationWRevision
4BodyPartHEar, Right
5Approach0Open
6Device0Drainage Device
7QualifierZNo Qualifier

Similar Procedure Codes

Questions About 09WH00Z

Is 09WH00Z a billable code?

Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Revision of Drainage Device in Right Ear, Open Approach on inpatient claims from October 1, 2026 through September 30, 2027.

What do the characters in 09WH00Z 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 W is the Operation (Revision); the 4th character H is the BodyPart (Ear, Right); the 5th character 0 is the Approach (Open); the 6th character 0 is the Device (Drainage Device); the 7th character Z is the Qualifier (No Qualifier).