R35 is the ICD-10 code for Polyuria. It is a three-character category that is not subdivided further. It belongs to the block R30–R39 (Symptoms and signs involving the urinary system) in Chapter XVIII, Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.
- Code type
- Category (3 characters)
- Chapter
- XVIII · R00–R99
- Classification
- WHO ICD-10, 2019 version
What R35 includes
Conditions and terms that are coded here.
- Frequency of micturition
- Nocturia
What R35 excludes
Conditions that look similar but belong under another code.
- psychogenic polyuria F45.3
R35 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
R35Polyuri
DR35Stor diurese
- DR359Polyuri UNS
R35Runsasvirtsaisuus
R35Polyurie, Pollakisurie und Nykturie
- R35.0Polyurie
- R35.1Pollakisurie
- R35.2Nykturie
R35Polyurie
R35polyurie
Listed through more specific codes:
- R35.0Frequency of micturition
- R35.1Nocturia
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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