{"code":"T34.2XXD","type":"code","title":"Frostbite with tissue necrosis of thorax, subsequent encounter","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":["hypothermia and other effects of reduced temperature (T68, T69.-)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["T34","T34.0","T34.011","T34.011A","T34.011D","T34.011S","T34.012","T34.012A","T34.012D","T34.012S","T34.019","T34.019A","T34.019D","T34.019S","T34.02XA","T34.02XD","T34.02XS","T34.09XA","T34.09XD","T34.09XS","T34.1","T34.1XXA","T34.1XXD","T34.1XXS","T34.2","T34.2XXA","T34.2XXS","T34.3","T34.3XXA","T34.3XXD","T34.3XXS","T34.4","T34.40XA","T34.40XD","T34.40XS","T34.41XA","T34.41XD","T34.41XS","T34.42XA","T34.42XD","T34.42XS","T34.5","T34.511","T34.511A","T34.511D","T34.511S","T34.512","T34.512A","T34.512D","T34.512S","T34.519","T34.519A","T34.519D","T34.519S","T34.521","T34.521A","T34.521D","T34.521S","T34.522","T34.522A","T34.522D","T34.522S","T34.529","T34.529A","T34.529D","T34.529S","T34.531","T34.531A","T34.531D","T34.531S","T34.532","T34.532A","T34.532D","T34.532S","T34.539","T34.539A","T34.539D","T34.539S","T34.6","T34.60XA","T34.60XD","T34.60XS","T34.61XA","T34.61XD","T34.61XS","T34.62XA","T34.62XD","T34.62XS"],"inclusionTerms":[],"sibling_titles":{"code":"T34.62XS","title":"Frostbite with tissue necrosis of left hip and thigh, sequela","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Frostbite with tissue necrosis of thorax, subsequent encounter is a billable ICD-10-CM diagnosis code (T34.2D). Excludes2 (not included here): hypothermia and other effects of reduced temperature (T68, T69.-). 7th character: The appropriate 7th character is to be added to each code from category T34.","officialDefinition":"Frostbite with tissue necrosis of thorax, subsequent encounter is a billable ICD-10-CM diagnosis code (T34.2D). Excludes2 (not included here): hypothermia and other effects of reduced temperature (T68, T69.-). 7th character: The appropriate 7th character is to be added to each code from category T34.","seventhCharacterInstructions":["The appropriate 7th character is to be added to each code from category T34"],"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":{"hypothermia and other effects of reduced temperature (T68, T69.-)":"T34"},"hcc":{"mapped":false,"model":"CMS-HCC V28","paymentYear":"2026","categories":[],"otherModels":[]}}