| S12.112A | Nondisplaced Type II dens fracture, initial encounter for closed fracture | BILLABLE CODE |
| S12.112B | Nondisplaced Type II dens fracture, initial encounter for open fracture | BILLABLE CODE |
| S12.112D | Nondisplaced Type II dens fracture, subsequent encounter for fracture with routine healing | BILLABLE CODE |
| S12.112G | Nondisplaced Type II dens fracture, subsequent encounter for fracture with delayed healing | BILLABLE CODE |
| S12.112K | Nondisplaced Type II dens fracture, subsequent encounter for fracture with nonunion | BILLABLE CODE |
| S12.112S | Nondisplaced Type II dens fracture, sequela | BILLABLE CODE |
