{"code":"S54.3","type":"code","title":"Injury of cutaneous sensory nerve at forearm level","codeAlso":["any associated open wound (S51.-)"],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":["injury of nerves at wrist and hand level (S64.-)","burns and corrosions (T20-T32)","frostbite (T33-T34)","injuries of wrist and hand (S60-S69)","insect bite or sting, venomous (T63.4)"],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":false,"billableFy2027":false},"sibling_codes":["S54.30XA","S54.30XD","S54.30XS","S54.31XA","S54.31XD","S54.31XS","S54.32XA","S54.32XD","S54.32XS"],"inclusionTerms":[],"sibling_titles":{"code":"S54.32XS","title":"Injury of cutaneous sensory nerve at forearm level, left arm, sequela","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Injury of cutaneous sensory nerve at forearm level is a non-billable ICD-10-CM category code (S54.3). A more specific billable subcode must be selected for claims submission. Excludes2 (not included here): injury of nerves at wrist and hand level (S64.-); burns and corrosions (T20-T32); frostbite (T33-T34); injuries of wrist and hand (S60-S69); insect bite or sting, venomous (T63.4). Code also: any associated open wound (S51.-). 7th character: The appropriate 7th character is to be added to each code from category S54.","officialDefinition":"Injury of cutaneous sensory nerve at forearm level is a non-billable ICD-10-CM category code (S54.3). A more specific billable subcode must be selected for claims submission. Excludes2 (not included here): injury of nerves at wrist and hand level (S64.-); burns and corrosions (T20-T32); frostbite (T33-T34); injuries of wrist and hand (S60-S69); insect bite or sting, venomous (T63.4). Code also: any associated open wound (S51.-). 7th character: The appropriate 7th character is to be added to each code from category S54.","seventhCharacterInstructions":["The appropriate 7th character is to be added to each code from category S54"],"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":{"injury of nerves at wrist and hand level (S64.-)":"S54","burns and corrosions (T20-T32)":"S54","frostbite (T33-T34)":"S54","injuries of wrist and hand (S60-S69)":"S54","insect bite or sting, venomous (T63.4)":"S54"},"hcc":{"mapped":false,"model":"CMS-HCC V28","paymentYear":"2026","categories":[],"otherModels":[]}}