Displ spiral fx shaft of humerus, unsp arm, init for opn fx

This code signifies a break in the main shaft of the humerus bone that follows a spiral pattern, meaning the fracture line wraps around the bone. The bone fragments are not in their normal alignment (displaced), and the skin and soft tissue overlying the fracture are broken, exposing the bone to the outside environment (open fracture). This specific code is used for the initial treatment of such an injury when the affected arm is not specified.

Use this code for a patient presenting with an acute, open spiral fracture of the humeral shaft where the documentation does not specify whether it's the left or right arm. This code is appropriate for the initial surgical repair or other definitive treatment of the open fracture.

• Confirm documentation explicitly states "open fracture" to use this code; otherwise, a closed fracture code would be more appropriate.
• Ensure the encounter is for the initial treatment of the fracture. Subsequent care would require a different encounter character.
• If the laterality (left or right arm) is documented, a more specific code should be selected.