Sprain of MCP joint of left index finger, init

Sprain of metacarpophalangeal joint of left index finger, initial encounter

📋Clinical Description

This code signifies a ligamentous injury to the joint connecting the metacarpal bone and the first phalanx of the left index finger. It indicates a stretching or tearing of the supporting structures of this specific joint.

🎯When to Use

This code is appropriate for the initial visit when a patient presents with a sprain of their left index finger's metacarpophalangeal joint. This often occurs due to hyperextension, hyperflexion, or lateral stress on the finger.

💡Coding Tips

Ensure documentation specifies the left index finger and the metacarpophalangeal joint.
Verify the encounter is the initial treatment for this specific injury.
Distinguish from dislocations or fractures, which have different codes.

AI-generated reference — verify against official guidelines

Code Hierarchy

▲S63.651Sprain of metacarpophalangeal joint of left index finger

S63.651A(current)

Crosswalks

842.12ApproxICD-9

Same Category

S63Dislocation and sprain of joints and ligaments at wrs/hnd lv S63.0Subluxation and dislocation of wrist and hand joints S63.00Unspecified subluxation and dislocation of wrist and hand S63.001Unspecified subluxation of right wrist and hand S63.001A