{"code":"S09.1","type":"code","title":"Injury of muscle and tendon of head","codeAlso":["any associated open wound (S01.-)","for any associated infection"],"includes":["injuries of ear","injuries of eye","injuries of face [any part]","injuries of gum","injuries of jaw","injuries of oral cavity","injuries of palate","injuries of periocular area","injuries of scalp","injuries of temporomandibular joint area","injuries of tongue","injuries of tooth"],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":["sprain to joints and ligament of head (S03.9)","burns and corrosions (T20-T32)","effects of foreign body in ear (T16)","effects of foreign body in larynx (T17.3)","effects of foreign body in mouth NOS (T18.0)","effects of foreign body in nose (T17.0-T17.1)","effects of foreign body in pharynx (T17.2)","effects of foreign body on external eye (T15.-)","frostbite (T33-T34)","insect bite or sting, venomous (T63.4)"],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true},"sibling_codes":["S09.10A","S09.10D","S09.10S","S09.10XA","S09.10XD","S09.10XS","S09.11A","S09.11D","S09.11S","S09.11XA","S09.11XD","S09.11XS","S09.12A","S09.12D","S09.12S","S09.12XA","S09.12XD","S09.12XS","S09.19A","S09.19D","S09.19S","S09.19XA","S09.19XD","S09.19XS"],"inclusionTerms":[],"sibling_titles":{"code":"S09.19XS","title":"Other specified injury of muscle and tendon of head, sequela","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Injury of muscle and tendon of head is a non-billable ICD-10-CM category code (S09.1). A more specific billable subcode must be selected for claims submission. Includes: injuries of ear; injuries of eye; injuries of face [any part]; injuries of gum; injuries of jaw; injuries of oral cavity; injuries of palate; injuries of periocular area; injuries of scalp; injuries of temporomandibular joint area; injuries of tongue; injuries of tooth.","officialDefinition":"Injury of muscle and tendon of head is a non-billable ICD-10-CM category code (S09.1). A more specific billable subcode must be selected for claims submission. Includes: injuries of ear; injuries of eye; injuries of face [any part]; injuries of gum; injuries of jaw; injuries of oral cavity; injuries of palate; injuries of periocular area; injuries of scalp; injuries of temporomandibular joint area; injuries of tongue; injuries of tooth. Excludes2 (not included here): sprain to joints and ligament of head (S03.9); burns and corrosions (T20-T32); effects of foreign body in ear (T16); effects of foreign body in larynx (T17.3); effects of foreign body in mouth NOS (T18.0); effects of foreign body in nose (T17.0-T17.1); effects of foreign body in pharynx (T17.2); effects of foreign body on external eye (T15.-); frostbite (T33-T34); insect bite or sting, venomous (T63.4). Code also: any associated open wound (S01.-); for any associated infection. 7th character: The appropriate 7th character is to be added to each code from category S09.","seventhCharacterInstructions":["The appropriate 7th character is to be added to each code from category S09"],"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":""}