S63.135ADeleted in FY2018
Dislocation of proximal interphalangeal joint of left thumb, initial encounter
S63.135A was in use from FY2016 to FY2017. It was deleted on October 1, 2017 and is not valid for claims with dates of service on or after that date.
Use instead
CMS did not name a direct replacement. Look under S63.1 (Subluxation and dislocation of thumb) for the current codes.