ICD-10 / V Mental and behavioural disorders / F99-F99 Unspecified mental disorder / F99 Mental disorder, not otherwise specifiedFrom parent levelsChapterVMental and behavioural disordersOpenInclusionsdisorders of psychological developmentExclusionssymptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)BlockF99-F99Unspecified mental disorderOpenF99CategoryBlock F99-F99Chapter VMental disorder, not otherwise specifiedInclusionsMental illness NOSExclusionsorganic mental disorder NOS (F06.9)