N99.8 – Other intraoperative and postprocedural complications and disorders of genitourinary system
ICD-10-CM 2027 diagnosis code · Intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified (N99)
- Code
N99.8(claims format:N998)- Description
- Other intraoperative and postprocedural complications and disorders of genitourinary system
- Short description
- Oth intraop and postproc comp and disorders of GU sys
- Billable
- No – use a more specific code below
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 14. Diseases of the genitourinary system (N00-N99)
- Block
- N99 Intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified (N99)
- Parent codes
- N99
Billable codes under N99.8
N99.8 is a header code and cannot be used on claims. Choose the most specific code:
- N99.81 – Other intraoperative complications of genitourinary systemBillable
- N99.82 – Postprocedural hemorrhage of a genitourinary system organ or structure following a procedureHeader (more codes below)
- N99.83 – Residual ovary syndromeBillable
- N99.84 – Postprocedural hematoma and seroma of a genitourinary system organ or structure following a procedureHeader (more codes below)
- N99.85 – Post endometrial ablation syndromeBillable
- N99.86 – Intraoperative and postprocedural complications and disorders of breastHeader (more codes below) · New in 2027
- N99.89 – Other postprocedural complications and disorders of genitourinary systemBillable
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
N99 – Intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified
Related codes in N99
- N99.0 – Postprocedural (acute) (chronic) kidney failureBillable
- N99.1 – Postprocedural urethral strictureHeader
- N99.2 – Postprocedural adhesions of vaginaBillable
- N99.3 – Prolapse of vaginal vault after hysterectomyBillable
- N99.4 – Postprocedural pelvic peritoneal adhesionsBillable
- N99.5 – Complications of stoma of urinary tractHeader
- N99.6 – Intraoperative hemorrhage and hematoma of a genitourinary system organ or structure complicating a procedureHeader
- N99.7 – Accidental puncture and laceration of a genitourinary system organ or structure during a procedureHeader
Frequently asked questions
What is ICD-10 code N99.8?
N99.8 is the ICD-10-CM code for other intraoperative and postprocedural complications and disorders of genitourinary system, in the block N99 (Intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified (N99)).
Is N99.8 a billable code?
No. N99.8 is a header code with more specific child codes; report one of the billable codes listed above.
What category does N99.8 belong to?
It belongs to category N99 – Intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.