Q75: Other congenital malformations of skull and face bones
Codes under Q75 (Other congenital malformations of skull and face bones). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| Q75.0 | Craniosynostosis | — |
| Q75.0 | Craniosynostosis | — |
| Q75.00 | Craniosynostosis, unspecified | — |
| Q75.00 | Craniosynostosis, unspecified | — |
| Q75.001 | Craniosynostosis, unspecified type, unilateral | ✓ |
| Q75.001 | Craniosynostosis, unspecified type, unilateral | ✓ |
| Q75.01 | Sagittal craniosynostosis | ✓ |
| Q75.01 | Sagittal craniosynostosis | ✓ |
| Q75.1 | Craniofacial dysostosis | ✓ |
| Q75.1 | Craniofacial dysostosis | ✓ |
| Q75.002 | Craniosynostosis, unspecified type, bilateral | ✓ |
| Q75.002 | Craniosynostosis, unspecified type, bilateral | ✓ |
| Q75.02 | Coronal craniosynostosis | — |
| Q75.02 | Coronal craniosynostosis | — |
| Q75.2 | Hypertelorism | ✓ |
| Q75.2 | Hypertelorism | ✓ |
| Q75.03 | Metopic craniosynostosis | ✓ |
| Q75.03 | Metopic craniosynostosis | ✓ |
| Q75.3 | Macrocephaly | ✓ |
| Q75.3 | Macrocephaly | ✓ |
| Q75.04 | Lambdoid craniosynostosis | — |
| Q75.04 | Lambdoid craniosynostosis | — |
| Q75.4 | Mandibulofacial dysostosis | ✓ |
| Q75.4 | Mandibulofacial dysostosis | ✓ |
| Q75.05 | Multi-suture craniosynostosis | — |
| Q75.05 | Multi-suture craniosynostosis | — |
| Q75.5 | Oculomandibular dysostosis | ✓ |
| Q75.5 | Oculomandibular dysostosis | ✓ |
| Q75.08 | Other single-suture craniosynostosis | ✓ |
| Q75.08 | Other single-suture craniosynostosis | ✓ |
| Q75.8 | Other specified congenital malformations of skull and face bones | ✓ |
| Q75.8 | Other specified congenital malformations of skull and face bones | ✓ |
| Q75.009 | Craniosynostosis, unspecified | ✓ |
| Q75.009 | Craniosynostosis, unspecified | ✓ |
| Q75.9 | Congenital malformation of skull and face bones, unspecified | ✓ |
| Q75.9 | Congenital malformation of skull and face bones, unspecified | ✓ |
| Q75.021 | Coronal craniosynostosis, unilateral | ✓ |
| Q75.021 | Coronal craniosynostosis, unilateral | ✓ |
| Q75.022 | Coronal craniosynostosis, bilateral | ✓ |
| Q75.022 | Coronal craniosynostosis, bilateral | ✓ |
| Q75.029 | Coronal craniosynostosis, unspecified | ✓ |
| Q75.029 | Coronal craniosynostosis, unspecified | ✓ |
| Q75.041 | Lambdoid craniosynostosis, unilateral | ✓ |
| Q75.041 | Lambdoid craniosynostosis, unilateral | ✓ |
| Q75.042 | Lambdoid craniosynostosis, bilateral | ✓ |
| Q75.042 | Lambdoid craniosynostosis, bilateral | ✓ |
| Q75.049 | Lambdoid craniosynostosis, unspecified | ✓ |
| Q75.049 | Lambdoid craniosynostosis, unspecified | ✓ |
| Q75.051 | Cloverleaf skull | ✓ |
| Q75.051 | Cloverleaf skull | ✓ |
| Q75.052 | Pansynostosis | ✓ |
| Q75.052 | Pansynostosis | ✓ |
| Q75.058 | Other multi-suture craniosynostosis | ✓ |
| Q75.058 | Other multi-suture craniosynostosis | ✓ |
Frequently asked questions
What is ICD-10-CM code Q75?
Q75 is an ICD-10-CM category covering Other congenital malformations of skull and face bones. It contains 54 more specific diagnosis codes, 44 of which are billable.
Is Q75 a billable code?
No — Q75 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example Q75.0 — Craniosynostosis). 44 of the 54 codes under Q75 are billable.
What codes fall under Q75?
Q75 includes Q75.0, Q75.0, Q75.00, Q75.00, Q75.001, plus 49 more. See the full list with descriptions and billable status above.
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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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