N99.5 is the ICD-10 code for Malfunction of external stoma of urinary tract. It is a four-character subcategory of N99 (Postprocedural disorders of genitourinary system, not elsewhere classified), the most specific level in the WHO edition. It belongs to the block N99–N99 (Other disorders of the genitourinary system) in Chapter XIV, Diseases of the genitourinary system.
- Code type
- Subcategory (4 characters)
- Chapter
- XIV · N00–N99
- Classification
- WHO ICD-10, 2019 version
N99.5 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
N99.5Bristande funktion i yttre stomiöppningar i urinorganen
N99.5Funksjonssvikt i urostomi
DN995Dysfunktion af udvendigt urinvejsstoma
N99.5Keinotekoisen virtsatieavanteen virhetoiminta
N99.5Funktionsstörung eines äußeren Stomas des Harntraktes
N99.5Mauvais fonctionnement de stomie de l'appareil urinaire
N99.5slecht functioneren van uitwendig urostoma
Listed through more specific codes:
- N99.510Cystostomy hemorrhage
- N99.511Cystostomy infection
- N99.512Cystostomy malfunction
- N99.518Other cystostomy complication
- N99.520Hemorrhage of incontinent external stoma of urinary tract
- N99.521Infection of incontinent external stoma of urinary tract
- N99.522Malfunction of incontinent external stoma of urinary tract
- N99.523Herniation of incontinent stoma of urinary tract
- and 8 more national subcodes
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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