{"code":"F03.918","type":"code","title":"Unspecified dementia, unspecified severity, with other behavioral disturbance","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":["dementia with delirium or acute confusional state (F05)","mild memory disturbance due to known physiological condition (F06.8)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["F03","F03.9","F03.90","F03.91","F03.911","F03.92","F03.93","F03.94","F03.A","F03.A0","F03.A1","F03.A11","F03.A18","F03.A2","F03.A3","F03.A4","F03.B","F03.B0","F03.B1","F03.B11","F03.B18","F03.B2","F03.B3","F03.B4","F03.C","F03.C0","F03.C1","F03.C11","F03.C18","F03.C2","F03.C3","F03.C4"],"inclusionTerms":["Unspecified dementia, unspecified severity, with behavioral disturbances such as sleep disturbance, social disinhibition, or sexual disinhibition"],"sibling_titles":{"code":"F03.C4","title":"Unspecified dementia, severe, with anxiety","isBillable":true},"useAdditionalCode":["code, if applicable, to identify wandering in unspecified dementia (Z91.83)"],"clinicalDefinition":"Unspecified dementia, unspecified severity, with other behavioral disturbance is a billable ICD-10-CM diagnosis code (F03.918). Inclusion terms: Unspecified dementia, unspecified severity, with behavioral disturbances such as sleep disturbance, social disinhibition, or sexual disinhibition. Excludes2 (not included here): dementia with delirium or acute confusional state (F05); mild memory disturbance due to known physiological condition (F06.8). Use additional code: code, if applicable, to identify wandering in unspecified dementia (Z91.83).","officialDefinition":"Unspecified dementia, unspecified severity, with other behavioral disturbance is a billable ICD-10-CM diagnosis code (F03.918). Inclusion terms: Unspecified dementia, unspecified severity, with behavioral disturbances such as sleep disturbance, social disinhibition, or sexual disinhibition. Excludes2 (not included here): dementia with delirium or acute confusional state (F05); mild memory disturbance due to known physiological condition (F06.8). Use additional code: code, if applicable, to identify wandering in unspecified dementia (Z91.83).","seventhCharacterInstructions":[],"workflowProtocols":[],"guidelines":{"whenToUse":[],"whenNotToUse":[],"commonBillingMistakes":[],"codeComparisons":[],"documentationChecklist":[]},"domainLandscape":{"summary":"Primary diagnostic domain and clinical landscape evaluation.","keyCategories":[],"diagnosticContinuum":"Progression continuum from acute presentation to resolution."},"children":[],"hierarchy":[],"relatedCodes":[],"relevantCPTCodes":[],"documentationTips":[],"caseStudies":[],"description":"","overview":"","noteProvenance":{"dementia with delirium or acute confusional state (F05)":"F03","mild memory disturbance due to known physiological condition (F06.8)":"F03","Major neurocognitive disorder NOS":"F03","Presenile dementia NOS":"F03","Presenile psychosis NOS":"F03","Primary degenerative dementia NOS":"F03","Senile dementia NOS":"F03","Senile dementia depressed or paranoid type":"F03","Senile psychosis NOS":"F03"},"hcc":{"mapped":true,"model":"CMS-HCC V28","paymentYear":"2026","categories":[{"hcc":"127","label":"Dementia, Mild or Unspecified","family":"","suppresses":[]}],"otherModels":[{"model":"RxHCC V08","hcc":"112"}]}}