All ICD10 Codes

N99.51

Non-Billable
ChapterN00–N99
Ranksubcategory
Official Description

Complication of cystostomy

Use a more specific code (4 billable)
N99.510Cystostomy hemorrhageN99.511Cystostomy infectionN99.512Cystostomy malfunctionN99.518Other cystostomy complication
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 14: Diseases of the Genitourinary System (N00-N99).
General instructions are available for the parent sections:
View CH14 NotesView N99 NotesView N99.5 Notes

Clinical Hierarchy

BillableHas subcodes
CH14Diseases of the genitourinary system (N00-N99)
N99Intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified
N99.5Complications of stoma of urinary tract
N99.51Complication of cystostomyNot billable
N99.510Cystostomy hemorrhageBillable
N99.511Cystostomy infectionBillable
N99.512Cystostomy malfunctionBillable
N99.518Other cystostomy complicationBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to N99.51:

subcategoryN99.5
Complications of stoma of urinary tract
View context instructions
categoryN99
Intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified
View context instructions
chapterCH14
Diseases of the genitourinary system (N00-N99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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