ICD-10-CM > Q00-QA0 > Q65-Q79 > Q75 > Q75.0 > Q75.00 Q75.00 Craniosynostosis, unspecified Non-Billable/Non-Specific Applicable To Craniosynostosis NOS Codes Q75.001Craniosynostosis, unspecified type, unilateralQ75.002Craniosynostosis, unspecified type, bilateralQ75.009Craniosynostosis, unspecified