09W88KZRevision of Nonautologous Tissue Substitute in Left Tympanic Membrane, Via Natural or Artificial Opening Endoscopic
- Billable / Specific Code
09W88KZ is a billable ICD-10-PCS procedure code for Revision of Nonautologous Tissue Substitute in Left Tympanic Membrane, Via Natural or Artificial Opening Endoscopic. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRGs 143, 144, 145. The root operation Revision involves correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device.
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 | W | Revision |
| 4 | BodyPart | 8 | Tympanic Membrane, Left |
| 5 | Approach | 8 | Via Natural or Artificial Opening Endoscopic |
| 6 | Device | K | Nonautologous Tissue Substitute |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 09W88KZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 09W88KZ
Is 09W88KZ a billable code?
Yes. 09W88KZ is a complete seven-character ICD-10-PCS code, specific enough to report Revision of Nonautologous Tissue Substitute in Left Tympanic Membrane, Via Natural or Artificial Opening Endoscopic on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 09W88KZ mean?
09W88KZ 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 8 is the BodyPart (Tympanic Membrane, Left); the 5th character 8 is the Approach (Via Natural or Artificial Opening Endoscopic); the 6th character K is the Device (Nonautologous Tissue Substitute); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 09W88KZ group to?
On an inpatient stay, Revision of Nonautologous Tissue Substitute in Left Tympanic Membrane, Via Natural or Artificial Opening Endoscopic maps to MS-DRGs 143, 144, 145, with relative weights from 1.2023 to 3.7466. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 09W88KZ?
Under the General Equivalence Mappings, Revision of Nonautologous Tissue Substitute in Left Tympanic Membrane, Via Natural or Artificial Opening Endoscopic crosswalks to ICD-9-PCS 19.6. The mapping is approximate, so confirm it fits the documentation.
