{"code":"T51.0X1A","type":"code","title":"Toxic effect of ethanol, accidental (unintentional), initial encounter","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["contact with and (suspected) exposure to toxic substances (Z77.-)"],"excludes2":["acute alcohol intoxication or 'hangover' effects (F10.129, F10.229, F10.929)","drunkenness (F10.129, F10.229, F10.929)","pathological alcohol intoxication (F10.129, F10.229, F10.929)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["T51","T51.0","T51.0X","T51.0X1","T51.0X1D","T51.0X1S","T51.0X2","T51.0X2A","T51.0X2D","T51.0X2S","T51.0X3","T51.0X3A","T51.0X3D","T51.0X3S","T51.0X4","T51.0X4A","T51.0X4D","T51.0X4S","T51.1","T51.1X","T51.1X1","T51.1X1A","T51.1X1D","T51.1X1S","T51.1X2","T51.1X2A","T51.1X2D","T51.1X2S","T51.1X3","T51.1X3A","T51.1X3D","T51.1X3S","T51.1X4","T51.1X4A","T51.1X4D","T51.1X4S","T51.2","T51.2X","T51.2X1","T51.2X1A","T51.2X1D","T51.2X1S","T51.2X2","T51.2X2A","T51.2X2D","T51.2X2S","T51.2X3","T51.2X3A","T51.2X3D","T51.2X3S","T51.2X4","T51.2X4A","T51.2X4D","T51.2X4S","T51.3","T51.3X","T51.3X1","T51.3X1A","T51.3X1D","T51.3X1S","T51.3X2","T51.3X2A","T51.3X2D","T51.3X2S","T51.3X3","T51.3X3A","T51.3X3D","T51.3X3S","T51.3X4","T51.3X4A","T51.3X4D","T51.3X4S","T51.8","T51.8X","T51.8X1","T51.8X1A","T51.8X1D","T51.8X1S","T51.8X2","T51.8X2A","T51.8X2D","T51.8X2S","T51.8X3","T51.8X3A","T51.8X3D","T51.8X3S","T51.8X4","T51.8X4A","T51.8X4D","T51.8X4S","T51.9","T51.91XA","T51.91XD","T51.91XS","T51.92XA","T51.92XD","T51.92XS"],"inclusionTerms":["Toxic effect of ethanol NOS"],"sibling_titles":{"code":"T51.92XS","title":"Toxic effect of unspecified alcohol, intentional self-harm, sequela","isBillable":true},"useAdditionalCode":["code(s):","for all associated manifestations of toxic effect, such as: respiratory conditions due to external agents (J60-J70)","personal history of foreign body fully removed (Z87.821)","to identify any retained foreign body, if applicable (Z18.-)"],"clinicalDefinition":"Toxic effect of ethanol, accidental (unintentional), initial encounter is a billable ICD-10-CM diagnosis code (T51.0X1A). Inclusion terms: Toxic effect of ethanol NOS. Excludes1 (not coded here): contact with and (suspected) exposure to toxic substances (Z77.-). Excludes2 (not included here): acute alcohol intoxication or 'hangover' effects (F10.129, F10.229, F10.929); drunkenness (F10.129, F10.229, F10.929); pathological alcohol intoxication (F10.129, F10.229, F10.929).","officialDefinition":"Toxic effect of ethanol, accidental (unintentional), initial encounter is a billable ICD-10-CM diagnosis code (T51.0X1A). Inclusion terms: Toxic effect of ethanol NOS. Excludes1 (not coded here): contact with and (suspected) exposure to toxic substances (Z77.-). Excludes2 (not included here): acute alcohol intoxication or 'hangover' effects (F10.129, F10.229, F10.929); drunkenness (F10.129, F10.229, F10.929); pathological alcohol intoxication (F10.129, F10.229, F10.929). Use additional code: code(s):; for all associated manifestations of toxic effect, such as: respiratory conditions due to external agents (J60-J70); personal history of foreign body fully removed (Z87.821); to identify any retained foreign body, if applicable (Z18.-). 7th character: The appropriate 7th character is to be added to each code from category T51.","seventhCharacterInstructions":["The appropriate 7th character is to be added to each code from category T51"],"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":[]}}