N39.1 is the ICD-10 code for Persistent proteinuria, unspecified. It is a four-character subcategory of N39 (Other disorders of urinary system), the most specific level in the WHO edition. It belongs to the block N30–N39 (Other diseases of urinary system) in Chapter XIV, Diseases of the genitourinary system.
- Code type
- Subcategory (4 characters)
- Chapter
- XIV · N00–N99
- Classification
- WHO ICD-10, 2019 version
What N39.1 excludes
Conditions that look similar but belong under another code.
N39.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
N39.1Uspesifisert vedvarende proteinuri
DN391Vedvarende proteinuri UNS
N39.1Määrittämätön sitkeästi pysyvä (persistentti) proteiinivirtsaisuus
N39.1Persistierende Proteinurie, nicht näher bezeichnet
N39.1Protéinurie persistante, sans précision
N39.1persisterende proteïnurie, niet-gespecificeerd
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.
Look up another code
Stop looking codes up by hand
Docdemic listens to the consultation, writes the note and suggests the diagnosis and procedure codes that fit it, each one checked against your country’s official code list.
Try Docdemic free