Partial traumatic amp of left shldr/up arm, level unsp, init

This code describes a traumatic injury where the left shoulder and/or upper arm has been partially severed, but not completely detached. The specific level of the amputation within the shoulder and upper arm region is not documented or is unknown. This is an initial encounter for the injury.

Use this code for patients presenting with a traumatic injury to the left upper extremity where there is incomplete separation of the shoulder and/or upper arm from the body. This applies when the documentation clearly indicates a partial amputation and the exact anatomical level within the shoulder/upper arm is not specified.

• Ensure documentation specifies "partial" amputation; otherwise, a complete amputation code may be more appropriate.
• Verify the laterality is "left."
• Confirm this is the initial encounter for treatment of this specific injury.