ICD-10-CM Q77: Osteochondrodysplasia with defects of growth of tubular bones and spine

ICD-10-CM Diagnosis Code (2025)

Official Description for Q77

Osteochondrodysplasia with defects of growth of tubular bones and spine

Coding Notes & Guidelines for Q77

Excludes1: Not Coded Here

mucopolysaccharidosis (E76.0-E76.3)

Excludes1: Not Coded Here

Rhizomelic chondrodysplasia punctata (E71.43)

Excludes2: Not Included Here

congenital myotonic chondrodystrophy (G71.13)

Inclusion Terms

Hypochondrogenesis

Inclusion Terms

Asphyxiating thoracic dysplasia [Jeune]

Inclusion Terms
  • Hypochondroplasia
  • Osteosclerosis congenita
Inclusion Terms

Ellis-van Creveld syndrome

Child Codes (More Specific Codes for Q77):

Q77.0 - Achondrogenesis Q77.1 - Thanatophoric short stature Q77.2 - Short rib syndrome Q77.3 - Chondrodysplasia punctata Q77.4 - Achondroplasia Q77.5 - Diastrophic dysplasia Q77.6 - Chondroectodermal dysplasia Q77.7 - Spondyloepiphyseal dysplasia Q77.8 - Other osteochondrodysplasia with defects of growth of tubular bones and spine Q77.9 - Osteochondrodysplasia with defects of growth of tubular bones and spine, unspecified

About ICD-10-CM Code Q77 (Osteochondrodysplasia with defects of growth of tubular bones and spine)

ICD-10-CM code Q77 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM Q77 became effective on October 1, 2024.

This page provides detailed information about Q77 - Osteochondrodysplasia with defects of growth of tubular bones and spine. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Osteochondrodysplasia with defects of growth of tubular bones and spine.