{"code":"J35.8","type":"code","title":"Other chronic diseases of tonsils and adenoids","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["J35","J35.0","J35.1","J35.2","J35.3","J35.9"],"inclusionTerms":["Adenoid vegetations","Amygdalolith","Calculus, tonsil","Cicatrix of tonsil (and adenoid)","Tonsillar tag","Ulcer of tonsil"],"sibling_titles":{"code":"J35.9","title":"Chronic disease of tonsils and adenoids, unspecified","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Other chronic diseases of tonsils and adenoids is a billable ICD-10-CM diagnosis code (J35.8). Inclusion terms: Adenoid vegetations; Amygdalolith; Calculus, tonsil; Cicatrix of tonsil (and adenoid); Tonsillar tag; Ulcer of tonsil.","officialDefinition":"Other chronic diseases of tonsils and adenoids is a billable ICD-10-CM diagnosis code (J35.8). Inclusion terms: Adenoid vegetations; Amygdalolith; Calculus, tonsil; Cicatrix of tonsil (and adenoid); Tonsillar tag; Ulcer of tonsil.","seventhCharacterInstructions":[],"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":""}