0HWU77ZRevision of Autologous Tissue Substitute in Left Breast, Via Natural or Artificial Opening
- Billable / Specific Code
0HWU77Z is a billable ICD-10-PCS procedure code for Revision of Autologous Tissue Substitute in Left Breast, Via Natural or Artificial Opening. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). 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 | H | Skin and Breast |
| 3 | Operation | W | Revision |
| 4 | BodyPart | U | Breast, Left |
| 5 | Approach | 7 | Via Natural or Artificial Opening |
| 6 | Device | 7 | Autologous Tissue Substitute |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 0HWU77Z under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 0HWU77Z
Is 0HWU77Z a billable code?
Yes. 0HWU77Z is a complete seven-character ICD-10-PCS code, specific enough to report Revision of Autologous Tissue Substitute in Left Breast, Via Natural or Artificial Opening on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 0HWU77Z mean?
0HWU77Z breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character H is the Body System (Skin and Breast); the 3rd character W is the Operation (Revision); the 4th character U is the BodyPart (Breast, Left); the 5th character 7 is the Approach (Via Natural or Artificial Opening); the 6th character 7 is the Device (Autologous Tissue Substitute); the 7th character Z is the Qualifier (No Qualifier).
What is the ICD-9-PCS equivalent of 0HWU77Z?
Under the General Equivalence Mappings, Revision of Autologous Tissue Substitute in Left Breast, Via Natural or Artificial Opening crosswalks to ICD-9-PCS 85.0. The mapping is approximate, so confirm it fits the documentation.
