{"code":"X17.XXXA","type":"code","title":"Contact with hot engines, machinery and tools, initial encounter","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["contact with hot heating appliances, radiators and pipes (X16)","contact with hot household appliances (X15)","exposure to excessive natural heat (X30)","exposure to fire and flames (X00-X08)"],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"inclusionTerms":[],"useAdditionalCode":[],"clinicalDefinition":"Contact with hot engines, machinery and tools, initial encounter is a billable ICD-10-CM diagnosis code (X17A). Excludes1 (not coded here): contact with hot heating appliances, radiators and pipes (X16); contact with hot household appliances (X15); exposure to excessive natural heat (X30); exposure to fire and flames (X00-X08). 7th character: The appropriate 7th character is to be added to code X17.","officialDefinition":"Contact with hot engines, machinery and tools, initial encounter is a billable ICD-10-CM diagnosis code (X17A). Excludes1 (not coded here): contact with hot heating appliances, radiators and pipes (X16); contact with hot household appliances (X15); exposure to excessive natural heat (X30); exposure to fire and flames (X00-X08). 7th character: The appropriate 7th character is to be added to code X17.","seventhCharacterInstructions":["The appropriate 7th character is to be added to code X17"],"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":{"contact with hot heating appliances, radiators and pipes (X16)":"X17","contact with hot household appliances (X15)":"X17","exposure to excessive natural heat (X30)":"X17","exposure to fire and flames (X00-X08)":"X17"},"hcc":{"mapped":false,"model":"CMS-HCC V28","paymentYear":"2026","categories":[],"otherModels":[]}}