Craniosynostosis, unspecified

This code describes the premature fusion of one or more cranial sutures, leading to an abnormal skull shape. It indicates a generalized diagnosis of craniosynostosis without specifying the particular suture(s) involved or the laterality.

Use this code when craniosynostosis is diagnosed, but the specific type (e.g., sagittal, coronal, metopic) is not documented or is pending further evaluation. It is appropriate for initial encounters or when the physician's documentation only states "craniosynostosis" without further detail.

• Avoid using this code if a more specific type of craniosynostosis is documented (e.g., Q75.01 for sagittal craniosynostosis).
• Always query the provider for greater specificity regarding the affected suture(s) if possible.
• This code should not be used for positional plagiocephaly (non-synostotic skull deformity), which is coded elsewhere.