{"code":"R27.8","type":"code","title":"Other lack of coordination","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["ataxic gait (R26.0)","hereditary ataxia (G11.-)","vertigo NOS (R42)"],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["R27","R27.0","R27.9"],"inclusionTerms":[],"sibling_titles":{"code":"R27.9","title":"Unspecified lack of coordination","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Other lack of coordination is a billable ICD-10-CM diagnosis code (R27.8). Excludes1 (not coded here): ataxic gait (R26.0); hereditary ataxia (G11.-); vertigo NOS (R42).","officialDefinition":"Other lack of coordination is a billable ICD-10-CM diagnosis code (R27.8). Excludes1 (not coded here): ataxic gait (R26.0); hereditary ataxia (G11.-); vertigo NOS (R42).","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":""}