{"code":"M26.1","type":"code","title":"Anomalies of jaw-cranial base relationship","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["hemifacial atrophy or hypertrophy (Q67.4)","unilateral condylar hyperplasia or hypoplasia (M27.8)"],"excludes2":[],"isBillable":false,"sibling_codes":["M26.10","M26.11","M26.12","M26.19"],"inclusionTerms":[],"sibling_titles":{"code":"M26.19","title":"Other specified anomalies of jaw-cranial base relationship","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"is a non-billable ICD-10-CM category code (M26.1). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).","officialDefinition":"Anomalies of jaw-cranial base relationship is a non-billable ICD-10-CM category code (M26.1). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).","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":""}