{"code":"V81.1","type":"category","title":"Occupant of railway train or railway vehicle injured in collision with motor vehicle in traffic accident","codeAlso":[],"includes":["derailment of railway train or railway vehicle","person on outside of train"],"modern_v":"official26","codeFirst":[],"excludes1":["Occupant of railway train or railway vehicle injured due to collision with military vehicle (V81.83)","streetcar (V82.-)"],"excludes2":[],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":false,"billableFy2027":false},"sibling_codes":["V81.1XXA","V81.1XXD","V81.1XXS"],"inclusionTerms":[],"sibling_titles":{"code":"V81.1XXS","title":"Occupant of railway train or railway vehicle injured in collision with motor vehicle in traffic accident, sequela","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Occupant of railway train or railway vehicle injured in collision with motor vehicle in traffic accident is a non-billable ICD-10-CM category code (V81.1). A more specific billable subcode must be selected for claims submission. Includes: derailment of railway train or railway vehicle; person on outside of train. Excludes1 (not coded here): Occupant of railway train or railway vehicle injured due to collision with military vehicle (V81.83); streetcar (V82.-). 7th character: The appropriate 7th character is to be added to each code from category V81.","officialDefinition":"Occupant of railway train or railway vehicle injured in collision with motor vehicle in traffic accident is a non-billable ICD-10-CM category code (V81.1). A more specific billable subcode must be selected for claims submission. Includes: derailment of railway train or railway vehicle; person on outside of train. Excludes1 (not coded here): Occupant of railway train or railway vehicle injured due to collision with military vehicle (V81.83); streetcar (V82.-). 7th character: The appropriate 7th character is to be added to each code from category V81.","seventhCharacterInstructions":["The appropriate 7th character is to be added to each code from category V81"],"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":""}