{"code":"S64.1","type":"code","title":"Injury of median nerve at wrist and hand level","codeAlso":["any associated open wound (S61.-)"],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":["burns and corrosions (T20-T32)","frostbite (T33-T34)","insect bite or sting, venomous (T63.4)"],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":false,"billableFy2027":false},"sibling_codes":["S64.10XA","S64.10XD","S64.10XS","S64.11XA","S64.11XD","S64.11XS","S64.12XA","S64.12XD","S64.12XS"],"inclusionTerms":[],"sibling_titles":{"code":"S64.12XS","title":"Injury of median nerve at wrist and hand level of left arm, sequela","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Injury of median nerve at wrist and hand level is a non-billable ICD-10-CM category code (S64.1). A more specific billable subcode must be selected for claims submission. Excludes2 (not included here): burns and corrosions (T20-T32); frostbite (T33-T34); insect bite or sting, venomous (T63.4). Code also: any associated open wound (S61.-). 7th character: The appropriate 7th character is to be added to each code from category S64.","officialDefinition":"Injury of median nerve at wrist and hand level is a non-billable ICD-10-CM category code (S64.1). A more specific billable subcode must be selected for claims submission. Excludes2 (not included here): burns and corrosions (T20-T32); frostbite (T33-T34); insect bite or sting, venomous (T63.4). Code also: any associated open wound (S61.-). 7th character: The appropriate 7th character is to be added to each code from category S64.","seventhCharacterInstructions":["The appropriate 7th character is to be added to each code from category S64"],"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":""}