Oth nondisp fx of first cervical vertebra, init for opn fx

This code signifies a fracture of the atlas (first cervical vertebra) that is not displaced, meaning the bone fragments remain in their normal anatomical alignment. It specifically indicates an open fracture, where the skin and soft tissues are compromised, exposing the bone to the external environment. This is an initial encounter for treatment of the injury.

Use this code for patients presenting with a newly diagnosed, non-displaced open fracture of the C1 vertebra. Documentation should clearly state "open fracture" and specify that the fracture is of the first cervical vertebra and is non-displaced. This code is appropriate for the initial phase of active treatment.

• Ensure documentation explicitly states "open fracture" to differentiate from closed fractures.
• Verify the fracture is specifically of the first cervical vertebra (C1) and not another cervical level.
• Confirm the encounter is for the initial treatment of the fracture, not subsequent care or sequelae.