S63.237 Subluxation of proximal interphalangeal joint of left little fingerNon-billable ICD-10-CM code.
S66 Injury of muscle, fascia and tendon at wrist and hand level ("sprain of joints and ligaments of wrist and hand (S63.-)")S63.235S Subluxation of proximal interphalangeal joint of left ring finger, sequelaS63.236 Subluxation of proximal interphalangeal joint of right little fingerS63.236A Subluxation of proximal interphalangeal joint of right little finger, initial encounterS63.236D Subluxation of proximal interphalangeal joint of right little finger, subsequent encounterS63.236S Subluxation of proximal interphalangeal joint of right little finger, sequelaS63.237 Subluxation of proximal interphalangeal joint of left little finger (this code)S63.237A Subluxation of proximal interphalangeal joint of left little finger, initial encounterS63.237D Subluxation of proximal interphalangeal joint of left little finger, subsequent encounterS63.237S Subluxation of proximal interphalangeal joint of left little finger, sequelaS63.238 Subluxation of proximal interphalangeal joint of other fingerS63.238A Subluxation of proximal interphalangeal joint of other finger, initial encounter