0JWW0NZRevision of Tissue Expander in Lower Extremity Subcutaneous Tissue and Fascia, Open Approach
- Billable / Specific Code
0JWW0NZ is a billable ICD-10-PCS procedure code for Revision of Tissue Expander in Lower Extremity Subcutaneous Tissue and Fascia, Open Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRGs 579, 580, 581. 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 | J | Subcutaneous Tissue and Fascia |
| 3 | Operation | W | Revision |
| 4 | BodyPart | W | Subcutaneous Tissue and Fascia, Lower Extremity |
| 5 | Approach | 0 | Open |
| 6 | Device | N | Tissue Expander |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 0JWW0NZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 0JWW0NZ
Is 0JWW0NZ a billable code?
Yes. 0JWW0NZ is a complete seven-character ICD-10-PCS code, specific enough to report Revision of Tissue Expander in Lower Extremity Subcutaneous Tissue and Fascia, Open Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 0JWW0NZ mean?
0JWW0NZ breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character J is the Body System (Subcutaneous Tissue and Fascia); the 3rd character W is the Operation (Revision); the 4th character W is the BodyPart (Subcutaneous Tissue and Fascia, Lower Extremity); the 5th character 0 is the Approach (Open); the 6th character N is the Device (Tissue Expander); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 0JWW0NZ group to?
On an inpatient stay, Revision of Tissue Expander in Lower Extremity Subcutaneous Tissue and Fascia, Open Approach maps to MS-DRGs 579, 580, 581, with relative weights from 1.4431 to 3.2385. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 0JWW0NZ?
Under the General Equivalence Mappings, Revision of Tissue Expander in Lower Extremity Subcutaneous Tissue and Fascia, Open Approach crosswalks to ICD-9-PCS 86.09. The mapping is approximate, so confirm it fits the documentation.
