{"code":"M77.5","type":"code","title":"Other enthesopathy of foot and ankle","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["bursitis NOS (M71.9-)"],"excludes2":["bursitis due to use, overuse and pressure (M70.-)","osteophyte (M25.7)","spinal enthesopathy (M46.0-)"],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":false,"billableFy2027":false},"inclusionTerms":[],"useAdditionalCode":[],"clinicalDefinition":"Other enthesopathy of foot and ankle is a non-billable ICD-10-CM category code (M77.5). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): bursitis NOS (M71.9-). Excludes2 (not included here): bursitis due to use, overuse and pressure (M70.-); osteophyte (M25.7); spinal enthesopathy (M46.0-).","officialDefinition":"Other enthesopathy of foot and ankle is a non-billable ICD-10-CM category code (M77.5). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): bursitis NOS (M71.9-). Excludes2 (not included here): bursitis due to use, overuse and pressure (M70.-); osteophyte (M25.7); spinal enthesopathy (M46.0-).","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":""}