Complete traumatic trnsphal amputation of right thumb, subs

This code signifies the complete traumatic removal of the right thumb through the phalanx, meaning the entire thumb distal to the metacarpophalangeal joint is missing due to an injury. This is not a partial amputation, but a full separation of the thumb from the hand.

Apply this code for follow-up care of a patient who has previously sustained a complete traumatic transphalangeal amputation of their right thumb. This includes visits for wound care, physical therapy, prosthetic fitting, or monitoring for complications after the initial injury has been treated.

• Ensure documentation specifies "complete" and "transphalangeal" to differentiate from partial or other levels of amputation.
• The "D" seventh character indicates a subsequent encounter, meaning the patient is receiving routine care during the healing or recovery phase.
• Verify the laterality (right thumb) is clearly documented to avoid coding errors.