| S42.231 | 3-part fracture of surgical neck of right humerus | NON-BILLABLE CODE |
| S42.231A | 3-part fracture of surgical neck of right humerus, initial encounter for closed fracture | BILLABLE CODE |
| S42.231B | 3-part fracture of surgical neck of right humerus, initial encounter for open fracture | BILLABLE CODE |
| S42.231D | 3-part fracture of surgical neck of right humerus, subsequent encounter for fracture with routine healing | BILLABLE CODE |
| S42.231G | 3-part fracture of surgical neck of right humerus, subsequent encounter for fracture with delayed healing | BILLABLE CODE |
| S42.231K | 3-part fracture of surgical neck of right humerus, subsequent encounter for fracture with nonunion | BILLABLE CODE |
| S42.231P | 3-part fracture of surgical neck of right humerus, subsequent encounter for fracture with malunion | BILLABLE CODE |
| S42.231S | 3-part fracture of surgical neck of right humerus, sequela | BILLABLE CODE |
| S42.232 | 3-part fracture of surgical neck of left humerus | NON-BILLABLE CODE |
| S42.232A | 3-part fracture of surgical neck of left humerus, initial encounter for closed fracture | BILLABLE CODE |
| S42.232B | 3-part fracture of surgical neck of left humerus, initial encounter for open fracture | BILLABLE CODE |
| S42.232D | 3-part fracture of surgical neck of left humerus, subsequent encounter for fracture with routine healing | BILLABLE CODE |
| S42.232G | 3-part fracture of surgical neck of left humerus, subsequent encounter for fracture with delayed healing | BILLABLE CODE |
| S42.232K | 3-part fracture of surgical neck of left humerus, subsequent encounter for fracture with nonunion | BILLABLE CODE |
| S42.232P | 3-part fracture of surgical neck of left humerus, subsequent encounter for fracture with malunion | BILLABLE CODE |
| S42.232S | 3-part fracture of surgical neck of left humerus, sequela | BILLABLE CODE |
| S42.239 | 3-part fracture of surgical neck of unspecified humerus | NON-BILLABLE CODE |
| S42.239A | 3-part fracture of surgical neck of unspecified humerus, initial encounter for closed fracture | BILLABLE CODE |
| S42.239B | 3-part fracture of surgical neck of unspecified humerus, initial encounter for open fracture | BILLABLE CODE |
| S42.239D | 3-part fracture of surgical neck of unspecified humerus, subsequent encounter for fracture with routine healing | BILLABLE CODE |
| S42.239G | 3-part fracture of surgical neck of unspecified humerus, subsequent encounter for fracture with delayed healing | BILLABLE CODE |
| S42.239K | 3-part fracture of surgical neck of unspecified humerus, subsequent encounter for fracture with nonunion | BILLABLE CODE |
| S42.239P | 3-part fracture of surgical neck of unspecified humerus, subsequent encounter for fracture with malunion | BILLABLE CODE |
| S42.239S | 3-part fracture of surgical neck of unspecified humerus, sequela | BILLABLE CODE |
