N99.510

Billable

Cystostomy hemorrhage

HCC Category Mapping

V24HCC 176 — Complications of Specified Implanted Device or Graft

0.529

ESRDHCC 176 — Complications of Specified Implanted Device or Graft

0.000

What This Code Means

Bleeding occurs from a cystostomy, which is a surgically created opening in the bladder for urine drainage. This is an abnormal loss of blood from the stoma site.

Coding Tips

•Verify that a cystostomy is present and documented in the medical record
•Distinguish between minor oozing and significant hemorrhage for severity assessment

Clinical Significance

Cystostomy hemorrhage represents a serious complication of urinary diversion procedures that can lead to significant blood loss and hemodynamic instability. This complication requires prompt recognition and intervention, and impacts both immediate care needs and long-term management planning.

Documentation Requirements

✓Evidence of active bleeding from cystostomy site
✓Documentation of cystostomy procedure and indication
✓Assessment of blood loss severity and hemodynamic impact
✓Laboratory values showing anemia or coagulation abnormalities
✓Intervention records (conservative vs surgical management)
✓Relationship between bleeding and device complications
✓Monitoring and follow-up care documentation
✓Exclusion of other bleeding sources

Commonly Confused Codes

N99.511 — Cystostomy infection (infection vs hemorrhage complication)R31.9 — Hematuria, unspecified (blood in urine vs stoma bleeding)K92.2 — Gastrointestinal hemorrhage (different anatomical source)N99.518 — Other cystostomy complications (mechanical vs hemorrhagic)T83.038A — Leakage of other urinary catheter (device problem vs bleeding)

Code Hierarchy

└N99Intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified └N99.5Complications of stoma of urinary tract └N99.51Complication of cystostomy └N99.510Cystostomy hemorrhage

└N99.510Cystostomy hemorrhage