{"code":"W51.XXXD","type":"code","title":"Accidental striking against or bumped into by another person, subsequent encounter","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["assault by striking against or bumping into by another person (Y04.2)","fall due to collision with another person (W03)","Toxic effect of contact with venomous animals and plants (T63.-)"],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["W51"],"inclusionTerms":[],"sibling_titles":{"code":"W51","title":"Accidental striking against or bumped into by another person","isBillable":false},"useAdditionalCode":[],"clinicalDefinition":"Accidental striking against or bumped into by another person, subsequent encounter is a billable ICD-10-CM diagnosis code (W51D). Excludes1 (not coded here): assault by striking against or bumping into by another person (Y04.2); fall due to collision with another person (W03); Toxic effect of contact with venomous animals and plants (T63.-). 7th character: The appropriate 7th character is to be added to code W51.","officialDefinition":"Accidental striking against or bumped into by another person, subsequent encounter is a billable ICD-10-CM diagnosis code (W51D). Excludes1 (not coded here): assault by striking against or bumping into by another person (Y04.2); fall due to collision with another person (W03); Toxic effect of contact with venomous animals and plants (T63.-). 7th character: The appropriate 7th character is to be added to code W51.","seventhCharacterInstructions":["The appropriate 7th character is to be added to code W51"],"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":"","hcc":{"mapped":false,"model":"CMS-HCC V28","paymentYear":"2026","categories":[],"otherModels":[]}}