Fracture of bony thorax, part unsp, init for clos fx

This code signifies a fracture of an unspecified bone within the rib cage or sternum, where the specific bone involved is not documented. It indicates that the skin over the fracture site remains intact, and this is the patient's first presentation or active treatment for this injury.

Apply this code when documentation confirms a fracture of the bony thorax (ribs or sternum) but does not specify which particular bone is broken. This is appropriate for initial treatment of a closed fracture, such as after a fall, blunt trauma, or motor vehicle accident, when the exact location of the fracture within the thorax is not yet determined or specified.

• Only use this code when the specific bone (e.g., specific rib number, sternum) is not documented. If a specific bone is mentioned, a more precise code should be used.
• Ensure the documentation clearly states "closed fracture" and "initial encounter" to justify using this code.
• If the fracture is open, or if this is a subsequent encounter for healing or sequela, a different code will be necessary.