{"code":"M00.21","type":"code","title":"Other streptococcal arthritis, shoulder","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":["infection and inflammatory reaction due to internal joint prosthesis (T84.5-)"],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":false,"billableFy2027":false},"sibling_codes":["M00.211","M00.212","M00.219"],"inclusionTerms":[],"sibling_titles":{"code":"M00.219","title":"Other streptococcal arthritis, unspecified shoulder","isBillable":true},"useAdditionalCode":["code (B95.0-B95.2, B95.4-B95.5) to identify bacterial agent"],"clinicalDefinition":"Other streptococcal arthritis, shoulder is a non-billable ICD-10-CM category code (M00.21). A more specific billable subcode must be selected for claims submission. Excludes2 (not included here): infection and inflammatory reaction due to internal joint prosthesis (T84.5-). Use additional code: code (B95.0-B95.2, B95.4-B95.5) to identify bacterial agent.","officialDefinition":"Other streptococcal arthritis, shoulder is a non-billable ICD-10-CM category code (M00.21). A more specific billable subcode must be selected for claims submission. Excludes2 (not included here): infection and inflammatory reaction due to internal joint prosthesis (T84.5-). Use additional code: code (B95.0-B95.2, B95.4-B95.5) to identify bacterial agent.","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":""}