{"code":"Q77","type":"category","title":"Osteochondrodysplasia with defects of growth of tubular bones and spine","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["mucopolysaccharidosis (E76.0-E76.3)"],"excludes2":["congenital myotonic chondrodystrophy (G71.13)"],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true},"sibling_codes":["Q77.0","Q77.1","Q77.2","Q77.3","Q77.4","Q77.5","Q77.6","Q77.7","Q77.8","Q77.9"],"inclusionTerms":[],"sibling_titles":{"code":"Q77.9","title":"Osteochondrodysplasia with defects of growth of tubular bones and spine, unspecified","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Osteochondrodysplasia with defects of growth of tubular bones and spine is a non-billable ICD-10-CM category code (Q77). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): mucopolysaccharidosis (E76.0-E76.3). Excludes2 (not included here): congenital myotonic chondrodystrophy (G71.13).","officialDefinition":"Osteochondrodysplasia with defects of growth of tubular bones and spine is a non-billable ICD-10-CM category code (Q77). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): mucopolysaccharidosis (E76.0-E76.3). Excludes2 (not included here): congenital myotonic chondrodystrophy (G71.13).","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":[{"code":"Q77.0","title":"Achondrogenesis","description":"Achondrogenesis is a billable ICD-10-CM diagnosis code (Q77.0). Inclusion terms: Hypochondrogenesis. Excludes1 (not coded here): mucopolysaccharidosis (E76.0-E76.3). Excludes2 (not included here): congenital myotonic chondrodystrophy (G71.13).","isBillable":true,"slug":"q77.0-achondrogenesis"},{"code":"Q77.1","title":"Thanatophoric short stature","description":"Thanatophoric short stature is a billable ICD-10-CM diagnosis code (Q77.1). Excludes1 (not coded here): mucopolysaccharidosis (E76.0-E76.3). Excludes2 (not included here): congenital myotonic chondrodystrophy (G71.13).","isBillable":true,"slug":"q77.1-thanatophoric-short-stature"},{"code":"Q77.2","title":"Short rib syndrome","description":"Short rib syndrome is a billable ICD-10-CM diagnosis code (Q77.2). Inclusion terms: Asphyxiating thoracic dysplasia [Jeune]. Excludes1 (not coded here): mucopolysaccharidosis (E76.0-E76.3). Excludes2 (not included here): congenital myotonic chondrodystrophy (G71.13).","isBillable":true,"slug":"q77.2-short-rib-syndrome"},{"code":"Q77.3","title":"Chondrodysplasia punctata","description":"Chondrodysplasia punctata is a billable ICD-10-CM diagnosis code (Q77.3). Excludes1 (not coded here): Rhizomelic chondrodysplasia punctata (E71.540); mucopolysaccharidosis (E76.0-E76.3). Excludes2 (not included here): congenital myotonic chondrodystrophy (G71.13).","isBillable":true,"slug":"q77.3-chondrodysplasia-punctata"},{"code":"Q77.4","title":"Achondroplasia","description":"Achondroplasia is a billable ICD-10-CM diagnosis code (Q77.4). Inclusion terms: Hypochondroplasia; Osteosclerosis congenita. Excludes1 (not coded here): mucopolysaccharidosis (E76.0-E76.3). Excludes2 (not included here): congenital myotonic chondrodystrophy (G71.13).","isBillable":true,"slug":"q77.4-achondroplasia"},{"code":"Q77.5","title":"Diastrophic dysplasia","description":"Diastrophic dysplasia is a billable ICD-10-CM diagnosis code (Q77.5). Excludes1 (not coded here): mucopolysaccharidosis (E76.0-E76.3). Excludes2 (not included here): congenital myotonic chondrodystrophy (G71.13).","isBillable":true,"slug":"q77.5-diastrophic-dysplasia"},{"code":"Q77.6","title":"Chondroectodermal dysplasia","description":"Chondroectodermal dysplasia is a billable ICD-10-CM diagnosis code (Q77.6). Inclusion terms: Ellis-van Creveld syndrome. Excludes1 (not coded here): mucopolysaccharidosis (E76.0-E76.3). Excludes2 (not included here): congenital myotonic chondrodystrophy (G71.13).","isBillable":true,"slug":"q77.6-chondroectodermal-dysplasia"},{"code":"Q77.7","title":"Spondyloepiphyseal dysplasia","description":"Spondyloepiphyseal dysplasia is a billable ICD-10-CM diagnosis code (Q77.7). Excludes1 (not coded here): mucopolysaccharidosis (E76.0-E76.3). Excludes2 (not included here): congenital myotonic chondrodystrophy (G71.13).","isBillable":true,"slug":"q77.7-spondyloepiphyseal-dysplasia"},{"code":"Q77.8","title":"Other osteochondrodysplasia with defects of growth of tubular bones and spine","description":"Other osteochondrodysplasia with defects of growth of tubular bones and spine is a billable ICD-10-CM diagnosis code (Q77.8). Excludes1 (not coded here): mucopolysaccharidosis (E76.0-E76.3). Excludes2 (not included here): congenital myotonic chondrodystrophy (G71.13).","isBillable":true,"slug":"q77.8-other-osteochondrodysplasia-with-defects-of-growth-of-tubular-bones-and"},{"code":"Q77.9","title":"Osteochondrodysplasia with defects of growth of tubular bones and spine, unspecified","description":"Osteochondrodysplasia with defects of growth of tubular bones and spine, unspecified is a billable ICD-10-CM diagnosis code (Q77.9). Excludes1 (not coded here): mucopolysaccharidosis (E76.0-E76.3). Excludes2 (not included here): congenital myotonic chondrodystrophy (G71.13).","isBillable":true,"slug":"q77.9-osteochondrodysplasia-with-defects-of-growth-of-tubular-bones-and-spine"}],"hierarchy":[],"relatedCodes":[],"relevantCPTCodes":[],"documentationTips":[],"caseStudies":[],"description":"","overview":""}