{"code":"S15.021","type":"category","title":"Major laceration of right carotid artery","codeAlso":["any associated open wound (S11.-)"],"includes":["injuries of nape","injuries of supraclavicular region","injuries of throat"],"modern_v":"official26","codeFirst":[],"excludes1":["injury of internal carotid artery, intracranial portion (S06.8)"],"excludes2":["burns and corrosions (T20-T32)","effects of foreign body in esophagus (T18.1)","effects of foreign body in larynx (T17.3)","effects of foreign body in pharynx (T17.2)","effects of foreign body in trachea (T17.4)","frostbite (T33-T34)","insect bite or sting, venomous (T63.4)"],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":false,"billableFy2027":false},"inclusionTerms":[],"useAdditionalCode":[],"clinicalDefinition":"Major laceration of right carotid artery is a non-billable ICD-10-CM category code (S15.021). A more specific billable subcode must be selected for claims submission. Includes: injuries of nape; injuries of supraclavicular region; injuries of throat. Excludes1 (not coded here): injury of internal carotid artery, intracranial portion (S06.8). Excludes2 (not included here): burns and corrosions (T20-T32); effects of foreign body in esophagus (T18.1); effects of foreign body in larynx (T17.","officialDefinition":"Major laceration of right carotid artery is a non-billable ICD-10-CM category code (S15.021). A more specific billable subcode must be selected for claims submission. Includes: injuries of nape; injuries of supraclavicular region; injuries of throat. Excludes1 (not coded here): injury of internal carotid artery, intracranial portion (S06.8). Excludes2 (not included here): burns and corrosions (T20-T32); effects of foreign body in esophagus (T18.1); effects of foreign body in larynx (T17.3); effects of foreign body in pharynx (T17.2); effects of foreign body in trachea (T17.4); frostbite (T33-T34); insect bite or sting, venomous (T63.4). Code also: any associated open wound (S11.-). 7th character: The appropriate 7th character is to be added to each code from category S15.","seventhCharacterInstructions":["The appropriate 7th character is to be added to each code from category S15"],"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":{"burns and corrosions (T20-T32)":"S15","effects of foreign body in esophagus (T18.1)":"S15","effects of foreign body in larynx (T17.3)":"S15","effects of foreign body in pharynx (T17.2)":"S15","effects of foreign body in trachea (T17.4)":"S15","frostbite (T33-T34)":"S15","insect bite or sting, venomous (T63.4)":"S15","injuries of nape":"S15","injuries of supraclavicular region":"S15","injuries of throat":"S15","injury of internal carotid artery, intracranial portion (S06.8)":"S15.0","Injury of carotid artery (common) (external) (internal, extracranial portion)":"S15.0","Injury of carotid artery NOS":"S15.0","Complete transection of carotid artery":"S15.02","Traumatic rupture of carotid artery":"S15.02"},"hcc":{"mapped":false,"model":"CMS-HCC V28","paymentYear":"2026","categories":[],"otherModels":[]}}