Displ transverse fx shaft of humer, l arm, init for opn fx

This code signifies a break in the middle section of the left upper arm bone (humerus) that is no longer in its normal alignment. The fracture is an open type, meaning the skin and soft tissues have been compromised, exposing the bone. This code is specifically for the initial treatment of such an injury.

This code is appropriate for documenting the first encounter for a patient presenting with a left humerus shaft fracture that is visibly displaced and has an associated open wound. This includes initial surgical repair, casting, or other primary management of the acute injury. It should be used when the fracture is confirmed to be in the transverse plane.

• Always confirm laterality (left arm) and the specific type of fracture (transverse, shaft) from the physician's documentation.
• Ensure the documentation clearly states "open fracture" and that this is the "initial encounter" for treatment.
• Do not use this code for subsequent encounters or for closed fractures; different codes apply for those scenarios.