| S63.121 | Subluxation of interphalangeal joint of right thumb | NON-BILLABLE CODE |
| S63.121A | Subluxation of interphalangeal joint of right thumb, initial encounter | BILLABLE CODE |
| S63.121D | Subluxation of interphalangeal joint of right thumb, subsequent encounter | BILLABLE CODE |
| S63.121S | Subluxation of interphalangeal joint of right thumb, sequela | BILLABLE CODE |
| S63.122 | Subluxation of interphalangeal joint of left thumb | NON-BILLABLE CODE |
| S63.122A | Subluxation of interphalangeal joint of left thumb, initial encounter | BILLABLE CODE |
| S63.122D | Subluxation of interphalangeal joint of left thumb, subsequent encounter | BILLABLE CODE |
| S63.122S | Subluxation of interphalangeal joint of left thumb, sequela | BILLABLE CODE |
| S63.123 | Subluxation of interphalangeal joint of unspecified thumb | NON-BILLABLE CODE |
| S63.123A | Subluxation of interphalangeal joint of unspecified thumb, initial encounter | BILLABLE CODE |
| S63.123D | Subluxation of interphalangeal joint of unspecified thumb, subsequent encounter | BILLABLE CODE |
| S63.123S | Subluxation of interphalangeal joint of unspecified thumb, sequela | BILLABLE CODE |
| S63.124 | Dislocation of interphalangeal joint of right thumb | NON-BILLABLE CODE |
| S63.124A | Dislocation of interphalangeal joint of right thumb, initial encounter | BILLABLE CODE |
| S63.124D | Dislocation of interphalangeal joint of right thumb, subsequent encounter | BILLABLE CODE |
| S63.124S | Dislocation of interphalangeal joint of right thumb, sequela | BILLABLE CODE |
| S63.125 | Dislocation of interphalangeal joint of left thumb | NON-BILLABLE CODE |
| S63.125A | Dislocation of interphalangeal joint of left thumb, initial encounter | BILLABLE CODE |
| S63.125D | Dislocation of interphalangeal joint of left thumb, subsequent encounter | BILLABLE CODE |
| S63.125S | Dislocation of interphalangeal joint of left thumb, sequela | BILLABLE CODE |
| S63.126 | Dislocation of interphalangeal joint of unspecified thumb | NON-BILLABLE CODE |
| S63.126A | Dislocation of interphalangeal joint of unspecified thumb, initial encounter | BILLABLE CODE |
| S63.126D | Dislocation of interphalangeal joint of unspecified thumb, subsequent encounter | BILLABLE CODE |
| S63.126S | Dislocation of interphalangeal joint of unspecified thumb, sequela | BILLABLE CODE |
