Intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified (N99) ICD-10-CM
The N99 section covers intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified with 57 ICD-10-CM diagnosis codes, of which 44 are billable in fiscal year 2027. The section is organized into the 1 code ranges listed below.
Code Ranges in This Section 1 ranges · 57 codes
| Code Range | Title | Codes | Billable |
|---|---|---|---|
| N99 | Intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified (N99) | 57 | 44 |
The info icon previews the code ranges inside each row and its instructional notations from the official Tabular List.
About the N99 Code Range
These complications affect the urinary or reproductive system during or after a procedure. They include kidney failure, narrowing of the urethra, and problems involving the vagina, pelvis, or urinary tract stoma.
The subdivisions of N99 separate kidney failure, urethral stricture, vaginal and pelvic adhesions, vaginal vault prolapse after hysterectomy, and urinary tract stoma complications. Other subdivisions distinguish bleeding or a collection of blood during a procedure, accidental punctures or tears during a procedure, and other complications.
FY 2027 changes: The FY 2027 ICD-10-CM update, effective October 1, 2026, added N99.860 and N99.861.
Questions About This Page
How many codes are in the N99 range?
The N99 range contains 57 ICD-10-CM diagnosis codes in FY 2027. 44 of them are billable, and the rest are category headers that organize the section.
What conditions does N99 cover?
The range covers intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified. The code ranges listed above break it into groups of related conditions, and each one links to its own page with the full code list.
Related References
Source: CMS FY 2027 ICD-10-CM Tabular List and order file, effective October 1, 2026 through September 30, 2027.
