Sprain of interphalangeal joint of left ring finger, subs

This code signifies a sprain affecting the interphalangeal joint of the left ring finger. It indicates damage to the ligaments supporting this specific joint, resulting from an injury that has already received initial treatment.

This code is appropriate for follow-up visits related to a left ring finger interphalangeal joint sprain, such as for physical therapy, re-evaluation, or monitoring healing progress. It should be used after the initial treatment phase has concluded and the patient is receiving ongoing care for the injury.

• Ensure documentation clearly specifies the left ring finger and an interphalangeal joint sprain.
• The "D" seventh character indicates a subsequent encounter, meaning the patient is receiving routine care during the healing or recovery phase.
• Do not use this code for initial treatment of the injury; a code with an "A" seventh character would be appropriate for the initial encounter.