Unsp fracture of skull, init encntr for closed fracture

This code signifies a fracture of the skull where the specific bone involved is not documented, and the skin overlying the fracture remains intact (closed fracture). It indicates the initial treatment or evaluation for this injury.

Use this code when documentation confirms a skull fracture but lacks specificity regarding the exact location (e.g., frontal, parietal, temporal bone) and the fracture is noted as closed. This code is appropriate for the initial encounter for treatment of the fracture.

• Ensure documentation explicitly states "unspecified" or lacks detail regarding the specific skull bone fractured.
• Verify the encounter is the "initial encounter" for this injury; subsequent encounters will require a different seventh character.
• Do not use if the fracture is open; a different code from the S02.91- series would be appropriate for an open fracture.