{"code":"X39.8XXD","type":"code","title":"Other exposure to forces of nature, subsequent encounter","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["X39","X39.0","X39.01","X39.08","X39.8"],"inclusionTerms":[],"sibling_titles":{"code":"X39.8S","title":"Other exposure to forces of nature, sequela","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Other exposure to forces of nature, subsequent encounter is a billable ICD-10-CM diagnosis code (X39.8D). 7th character: The appropriate 7th character is to be added to each code from category X39.","officialDefinition":"Other exposure to forces of nature, subsequent encounter is a billable ICD-10-CM diagnosis code (X39.8D). 7th character: The appropriate 7th character is to be added to each code from category X39.","seventhCharacterInstructions":["The appropriate 7th character is to be added to each code from category X39"],"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":[]}}