0UL77ZZOcclusion of Bilateral Fallopian Tubes, Via Natural or Artificial Opening
- Billable / Specific Code
- Medicare Coverage Alert
0UL77ZZ is a billable ICD-10-PCS procedure code for Occlusion of Bilateral Fallopian Tubes, Via Natural or Artificial Opening. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to 8 MS-DRGs. The root operation Occlusion involves completely closing an orifice or the lumen of a tubular body part. Medicare may not cover this procedure when diagnosis Z30.2 is on the claim.
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 | L | Occlusion |
| 4 | BodyPart | 7 | Fallopian Tubes, Bilateral |
| 5 | Approach | 7 | Via Natural or Artificial Opening |
| 6 | Device | Z | No Device |
| 7 | Qualifier | Z | No Qualifier |
Medicare Code Edits
Medicare Code Editor checks that affect claim validity for 0UL77ZZ.
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 0UL77ZZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 0UL77ZZ
Is 0UL77ZZ a billable code?
Yes. 0UL77ZZ is a complete seven-character ICD-10-PCS code, specific enough to report Occlusion of Bilateral Fallopian Tubes, Via Natural or Artificial Opening on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 0UL77ZZ mean?
0UL77ZZ 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 L is the Operation (Occlusion); the 4th character 7 is the BodyPart (Fallopian Tubes, Bilateral); the 5th character 7 is the Approach (Via Natural or Artificial Opening); the 6th character Z is the Device (No Device); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 0UL77ZZ group to?
On an inpatient stay, Occlusion of Bilateral Fallopian Tubes, Via Natural or Artificial Opening maps to MS-DRGs 744, 745, 783, 784, 785, 796, 797, 798, with relative weights from 0.9571 to 2.4551. The MS-DRG sets the fixed Medicare payment for the stay.
Is 0UL77ZZ covered by Medicare?
Not always. The Medicare Code Editor flags 0UL77ZZ as non-covered when diagnosis Z30.2 is reported as the principal or secondary diagnosis, since the procedure is then considered elective. Coverage otherwise follows standard rules.
What is the ICD-9-PCS equivalent of 0UL77ZZ?
Under the General Equivalence Mappings, Occlusion of Bilateral Fallopian Tubes, Via Natural or Artificial Opening crosswalks to ICD-9-PCS 66.31, 66.32, and 66.39. The mapping is approximate, so confirm it fits the documentation.
