Contusion of right thumb without damage to nail, subs encntr

This code signifies a bruise to the right thumb, where the nail itself remains intact and undamaged. It indicates that the patient is receiving follow-up care for an injury that occurred previously, rather than presenting for the initial treatment.

This code is appropriate for encounters where a patient is returning for evaluation or management of a previously diagnosed right thumb contusion without nail involvement. Examples include follow-up appointments to assess healing, pain management, or physical therapy for the initial injury.

• Ensure documentation specifies the right thumb and explicitly states no nail damage.
• The 7th character "D" is crucial for subsequent encounters; do not use "A" for initial treatment.
• Confirm the injury is a contusion (bruise) and not a fracture or sprain.