ICD-10-CM N99: Intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified

ICD-10-CM Diagnosis Code (2025)

Official Description for N99

Intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified

Coding Notes & Guidelines for N99

Excludes1: Not Coded Here

intraoperative hemorrhage and hematoma of a genitourinary system organ or structure due to accidental puncture or laceration during a procedure (N99.7-)

Excludes2: Not Included Here
  • irradiation cystitis (N30.4-)
  • postoophorectomy osteoporosis with current pathological fracture (M80.8-)
  • postoophorectomy osteoporosis without current pathological fracture (M81.8)
Excludes2: Not Included Here
  • pelvic peritoneal adhesions NOS (N73.6)
  • postinfective pelvic peritoneal adhesions (N73.6)
Excludes2: Not Included Here

mechanical complication of urinary catheter (T83.0-)

Use Additional Code

code to type of kidney disease

Inclusion Terms

Postcatheterization urethral stricture

Child Codes (More Specific Codes for N99):

N99.0 - Postprocedural (acute) (chronic) kidney failure N99.1 - Postprocedural urethral stricture N99.11 - Postprocedural urethral stricture, male N99.110 - Postprocedural urethral stricture, male, meatal N99.111 - Postprocedural bulbous urethral stricture, male N99.112 - Postprocedural membranous urethral stricture, male N99.113 - Postprocedural anterior bulbous urethral stricture, male N99.114 - Postprocedural urethral stricture, male, unspecified N99.115 - Postprocedural fossa navicularis urethral stricture N99.116 - Postprocedural urethral stricture, male, overlapping sites N99.12 - Postprocedural urethral stricture, female N99.2 - Postprocedural adhesions of vagina N99.3 - Prolapse of vaginal vault after hysterectomy N99.4 - Postprocedural pelvic peritoneal adhesions N99.5 - Complications of stoma of urinary tract N99.51 - Complication of cystostomy N99.510 - Cystostomy hemorrhage N99.511 - Cystostomy infection N99.512 - Cystostomy malfunction N99.518 - Other cystostomy complication N99.52 - Complication of incontinent external stoma of urinary tract N99.520 - Hemorrhage of incontinent external stoma of urinary tract N99.521 - Infection of incontinent external stoma of urinary tract N99.522 - Malfunction of incontinent external stoma of urinary tract N99.523 - Herniation of incontinent stoma of urinary tract N99.524 - Stenosis of incontinent stoma of urinary tract N99.528 - Other complication of incontinent external stoma of urinary tract N99.53 - Complication of continent stoma of urinary tract N99.530 - Hemorrhage of continent stoma of urinary tract N99.531 - Infection of continent stoma of urinary tract N99.532 - Malfunction of continent stoma of urinary tract N99.533 - Herniation of continent stoma of urinary tract N99.534 - Stenosis of continent stoma of urinary tract N99.538 - Other complication of continent stoma of urinary tract N99.6 - Intraoperative hemorrhage and hematoma of a genitourinary system organ or structure complicating a procedure N99.61 - Intraoperative hemorrhage and hematoma of a genitourinary system organ or structure complicating a genitourinary system procedure N99.62 - Intraoperative hemorrhage and hematoma of a genitourinary system organ or structure complicating other procedure N99.7 - Accidental puncture and laceration of a genitourinary system organ or structure during a procedure N99.71 - Accidental puncture and laceration of a genitourinary system organ or structure during a genitourinary system procedure N99.72 - Accidental puncture and laceration of a genitourinary system organ or structure during other procedure N99.8 - Other intraoperative and postprocedural complications and disorders of genitourinary system N99.81 - Other intraoperative complications of genitourinary system N99.82 - Postprocedural hemorrhage of a genitourinary system organ or structure following a procedure N99.820 - Postprocedural hemorrhage of a genitourinary system organ or structure following a genitourinary system procedure N99.821 - Postprocedural hemorrhage of a genitourinary system organ or structure following other procedure N99.83 - Residual ovary syndrome N99.84 - Postprocedural hematoma and seroma of a genitourinary system organ or structure following a procedure N99.840 - Postprocedural hematoma of a genitourinary system organ or structure following a genitourinary system procedure N99.841 - Postprocedural hematoma of a genitourinary system organ or structure following other procedure N99.842 - Postprocedural seroma of a genitourinary system organ or structure following a genitourinary system procedure N99.843 - Postprocedural seroma of a genitourinary system organ or structure following other procedure N99.85 - Post endometrial ablation syndrome N99.89 - Other postprocedural complications and disorders of genitourinary system

About ICD-10-CM Code N99 (Intraoperative and postprocedural complications and disorders of genitourinary system)

ICD-10-CM code N99 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM N99 became effective on October 1, 2024.

This page provides detailed information about N99 - Intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Intraoperative and postprocedural complications and disorders of genitourinary system related to not elsewhere classified.