Dislocation of MCP joint of left middle finger, subs

This code signifies a dislocation of the joint connecting the metacarpal bone to the proximal phalanx of the left middle finger. This injury involves the displacement of the bones from their normal anatomical alignment within the joint capsule.

This code is appropriate for encounters following the initial treatment of a left middle finger metacarpophalangeal joint dislocation. This includes follow-up visits for cast changes, physical therapy, monitoring healing, or addressing complications related to the initial injury.

• Ensure the documentation clearly specifies the left middle finger and the metacarpophalangeal joint.
• 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 the initial treatment of the dislocation; a different seventh character would be required for the initial encounter.