R16.1 is the ICD-10 code for Splenomegaly, not elsewhere classified. It is a four-character subcategory of R16 (Hepatomegaly and splenomegaly, not elsewhere classified), the most specific level in the WHO edition. It belongs to the block R10–R19 (Symptoms and signs involving the digestive system and abdomen) in Chapter XVIII, Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.
- Code type
- Subcategory (4 characters)
- Chapter
- XVIII · R00–R99
- Classification
- WHO ICD-10, 2019 version
What R16.1 includes
Conditions and terms that are coded here.
- Splenomegaly NOS
R16.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
R16.1Splenomegali, ikke klassifisert annet sted
DR161Forstørret milt IKA
- DR161ASplenomegali UNS
R16.1Muualla luokittamaton suuripernaisuus
R16.1Splenomegalie, anderenorts nicht klassifiziert
R16.1Splénomégalie, non classée ailleurs
R16.1splenomegalie, niet elders geclassificeerd
R16.1Splenomegaly, not elsewhere classified
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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