0UB27ZZExcision of Bilateral Ovaries, Via Natural or Artificial Opening
- Billable / Specific Code
0UB27ZZ is a billable ICD-10-PCS procedure code for Excision of Bilateral Ovaries, Via Natural or Artificial Opening. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to 8 MS-DRGs. The root operation Excision involves cutting out or off, without replacement, a portion of a body part. In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under Female upper genital tract excision.
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 | B | Excision |
| 4 | BodyPart | 2 | Ovaries, Bilateral |
| 5 | Approach | 7 | Via Natural or Artificial Opening |
| 6 | Device | Z | No Device |
| 7 | Qualifier | Z | No Qualifier |
In the ICD-10-PCS Alphabetic Index
These FY 2027 ICD-10-PCS Alphabetic Index entries lead to this code:
To code excision of the bilateral ovary, open the FY 2027 ICD-10-PCS Alphabetic Index at Excision, then the subterms Ovary, Bilateral. The index leads to table 0UB, where the approach, device and qualifier values shown in the breakdown above complete the seven-character code 0UB27ZZ.
Clinical Classification (CCSR)
AHRQ groups this procedure code into these clinical categories.
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for this code under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 0UB27ZZ
Is 0UB27ZZ a billable code?
Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Excision of Bilateral Ovaries, Via Natural or Artificial Opening on inpatient claims from October 1, 2026 through September 30, 2027.
What do the characters in 0UB27ZZ mean?
The code 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 B is the Operation (Excision); the 4th character 2 is the BodyPart (Ovaries, 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 0UB27ZZ group to?
On an inpatient stay, Excision of Bilateral Ovaries, Via Natural or Artificial Opening maps to MS-DRGs 628, 629, 630, 731, 732, 733, 742, 743, with relative weights from 1.2969 to 3.7023. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 0UB27ZZ?
Under the General Equivalence Mappings, Excision of Bilateral Ovaries, Via Natural or Artificial Opening crosswalks to ICD-9-PCS 65.22 (Wedge resection of ovary). The mapping is approximate, so confirm it fits the documentation.
