S12.001A

Unsp nondisp fx of first cervical vertebra, init for clos fx Unspecified nondisplaced fracture of first cervical vertebra, initial encounter for closed fracture

Unsp nondisp fx of first cervical vertebra, init for clos fx Unspecified nondisplaced fracture of first cervical vertebra, initial encounter for closed fracture: Injury, poisoning and certain other consequences of external causes (ICD-10-CM S00 to T88), a billable code.