{"code":"M89.31","type":"code","title":"Hypertrophy of bone, shoulder","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["postprocedural osteopathies (M96.-)"],"excludes2":[],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":false,"billableFy2027":false},"sibling_codes":["M89.311","M89.312","M89.319"],"inclusionTerms":[],"sibling_titles":{"code":"M89.319","title":"Hypertrophy of bone, unspecified shoulder","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Hypertrophy of bone, shoulder is a non-billable ICD-10-CM category code (M89.31). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): postprocedural osteopathies (M96.-).","officialDefinition":"Hypertrophy of bone, shoulder is a non-billable ICD-10-CM category code (M89.31). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): postprocedural osteopathies (M96.-).","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":""}