0UNF4ZZRelease Cul-de-sac, Percutaneous Endoscopic Approach
- Billable / Specific Code
0UNF4ZZ is a billable ICD-10-PCS procedure code for Release Cul-de-sac, Percutaneous Endoscopic Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRGs 746, 747. The root operation Release involves freeing a body part from an abnormal physical constraint by cutting or by the use of force. In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under Female reproductive system procedures, NEC.
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 | U | Female Reproductive System |
| 3 | Operation | N | Release |
| 4 | BodyPart | F | Cul-de-sac |
| 5 | Approach | 4 | Percutaneous Endoscopic |
| 6 | Device | Z | No Device |
| 7 | Qualifier | Z | No Qualifier |
Clinical Classification (CCSR)
AHRQ groups 0UNF4ZZ into these clinical categories.
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 0UNF4ZZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 0UNF4ZZ
Is 0UNF4ZZ a billable code?
Yes. 0UNF4ZZ is a complete seven-character ICD-10-PCS code, specific enough to report Release Cul-de-sac, Percutaneous Endoscopic Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 0UNF4ZZ mean?
0UNF4ZZ breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character U is the Body System (Female Reproductive System); the 3rd character N is the Operation (Release); the 4th character F is the BodyPart (Cul-de-sac); the 5th character 4 is the Approach (Percutaneous Endoscopic); the 6th character Z is the Device (No Device); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 0UNF4ZZ group to?
On an inpatient stay, Release Cul-de-sac, Percutaneous Endoscopic Approach maps to MS-DRGs 746, 747, with relative weights from 0.8395 to 1.7371. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 0UNF4ZZ?
Under the General Equivalence Mappings, Release Cul-de-sac, Percutaneous Endoscopic Approach crosswalks to ICD-9-PCS 70.92. The mapping is approximate, so confirm it fits the documentation.
