S63.133Deleted in FY2018
Subluxation of proximal interphalangeal joint of unspecified thumb
S63.133 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.