R90.0 is the ICD-10 code for Intracranial space-occupying lesion. It is a four-character subcategory of R90 (Abnormal findings on diagnostic imaging of central nervous system), the most specific level in the WHO edition. It belongs to the block R90–R94 (Abnormal findings on diagnostic imaging and in function studies, without diagnosis) 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
R90.0 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
R90.0Intrakraniell ekspansiv prosess
DR900Intrakraniel rumopfyldende proces
R90.0Kallonsisäinen ekspansiivinen muutos
R90.0Intrakranielle Raumforderung
R90.0Lésion intracrânienne
R90.0ruimte-innemend proces, intracraniaal
R90.0Intracranial space-occupying lesion found on diagnostic imaging of central nervous system
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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