Current
Q78 — Other osteochondrodysplasias
Part of Chapter 17: Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders , block Congenital malformations and deformations of the musculoskeletal system (Q65-Q79) .
Official Notes
Excludes2
congenital myotonic chondrodystrophy ( G71.13 )
Child Codes
- Q78.0 Osteogenesis imperfecta Billable
- Q78.1 Polyostotic fibrous dysplasia Billable
- Q78.2 Osteopetrosis Billable
- Q78.3 Progressive diaphyseal dysplasia Billable
- Q78.4 Enchondromatosis Billable
- Q78.5 Metaphyseal dysplasia Billable
- Q78.6 Multiple congenital exostoses Billable
- Q78.8 Other specified osteochondrodysplasias Billable
- Q78.9 Osteochondrodysplasia, unspecified Billable
FY 2027 effective October 1, 2026 · CDC NCHS and CMS