Unsp fx first MC bone, right hand, subs for fx w routn heal

This code signifies a follow-up visit for a fracture of the first metacarpal bone (thumb) in the right hand, where the healing process is progressing normally. The specific type or location of the fracture within the first metacarpal is not documented.

Use this code for subsequent encounters when a patient is receiving routine follow-up care for a previously diagnosed, unspecified right first metacarpal fracture. This applies when the fracture is healing as expected without complications, such as during cast changes, follow-up X-rays showing callus formation, or physical therapy evaluations for routine recovery.

• Ensure documentation specifies "right hand" and "first metacarpal."
• Verify the encounter is for routine healing and not for complications or delayed healing.
• Always use a 7th character "D" for subsequent encounters with routine healing.