ICD-10-CM category
Q78: Other osteochondrodysplasias
Codes under Q78 (Other osteochondrodysplasias). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| Q78.0 | Osteogenesis imperfecta | ✓ |
| Q78.1 | Polyostotic fibrous dysplasia | ✓ |
| Q78.2 | Osteopetrosis | ✓ |
| Q78.3 | Progressive diaphyseal dysplasia | ✓ |
| Q78.4 | Enchondromatosis | ✓ |
| Q78.5 | Metaphyseal dysplasia | ✓ |
| Q78.6 | Multiple congenital exostoses | ✓ |
| Q78.8 | Other specified osteochondrodysplasias | ✓ |
| Q78.9 | Osteochondrodysplasia, unspecified | ✓ |
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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