| M84453 | Pathological fracture, unspecified femur |
| M84453A | Pathological fracture, unspecified femur, initial encounter for fracture |
| M84453D | Pathological fracture, unspecified femur, subsequent encounter for fracture with routine healing |
| M84453G | Pathological fracture, unspecified femur, subsequent encounter for fracture with delayed healing |
| M84453K | Pathological fracture, unspecified femur, subsequent encounter for fracture with nonunion |
| M84453P | Pathological fracture, unspecified femur, subsequent encounter for fracture with malunion |
| M84453S | Pathological fracture, unspecified femur, sequela |
| M84454 | Pathological fracture, pelvis |
| M84454A | Pathological fracture, pelvis, initial encounter for fracture |
| M84454D | Pathological fracture, pelvis, subsequent encounter for fracture with routine healing |
| M84454G | Pathological fracture, pelvis, subsequent encounter for fracture with delayed healing |
| M84454K | Pathological fracture, pelvis, subsequent encounter for fracture with nonunion |
| M84454P | Pathological fracture, pelvis, subsequent encounter for fracture with malunion |
| M84454S | Pathological fracture, pelvis, sequela |
| M84459 | Pathological fracture, hip, unspecified |
| M84459A | Pathological fracture, hip, unspecified, initial encounter for fracture |
| M84459D | Pathological fracture, hip, unspecified, subsequent encounter for fracture with routine healing |
| M84459G | Pathological fracture, hip, unspecified, subsequent encounter for fracture with delayed healing |
| M84459K | Pathological fracture, hip, unspecified, subsequent encounter for fracture with nonunion |
| M84459P | Pathological fracture, hip, unspecified, subsequent encounter for fracture with malunion |
| M84459S | Pathological fracture, hip, unspecified, sequela |
| M8446 | Pathological fracture, tibia and fibula |
| M84461 | Pathological fracture, right tibia |
| M84461A | Pathological fracture, right tibia, init encntr for fracture Pathological fracture, right tibia, initial encounter for fracture |
| M84461D | Pathological fracture, right tibia, subs for fx w routn heal Pathological fracture, right tibia, subsequent encounter for fracture with routine healing |
| M84461G | Pathological fracture, right tibia, subs for fx w delay heal Pathological fracture, right tibia, subsequent encounter for fracture with delayed healing |
| M84461K | Pathological fracture, right tibia, subsequent encounter for fracture with nonunion |
| M84461P | Pathological fracture, right tibia, subsequent encounter for fracture with malunion |
| M84461S | Pathological fracture, right tibia, sequela |
| M84462 | Pathological fracture, left tibia |
| M84462A | Pathological fracture, left tibia, initial encounter for fracture |
| M84462D | Pathological fracture, left tibia, subsequent encounter for fracture with routine healing |
| M84462G | Pathological fracture, left tibia, subsequent encounter for fracture with delayed healing |
| M84462K | Pathological fracture, left tibia, subsequent encounter for fracture with nonunion |
| M84462P | Pathological fracture, left tibia, subsequent encounter for fracture with malunion |
| M84462S | Pathological fracture, left tibia, sequela |
| M84463 | Pathological fracture, right fibula |
| M84463A | Pathological fracture, right fibula, initial encounter for fracture |
| M84463D | Pathological fracture, right fibula, subsequent encounter for fracture with routine healing |
| M84463G | Pathological fracture, right fibula, subsequent encounter for fracture with delayed healing |
| M84463K | Pathological fracture, right fibula, subsequent encounter for fracture with nonunion |
| M84463P | Pathological fracture, right fibula, subsequent encounter for fracture with malunion |
| M84463S | Pathological fracture, right fibula, sequela |
| M84464 | Pathological fracture, left fibula |
| M84464A | Pathological fracture, left fibula, init encntr for fracture Pathological fracture, left fibula, initial encounter for fracture |
| M84464D | Pathological fracture, left fibula, subs for fx w routn heal Pathological fracture, left fibula, subsequent encounter for fracture with routine healing |
| M84464G | Pathological fracture, left fibula, subs for fx w delay heal Pathological fracture, left fibula, subsequent encounter for fracture with delayed healing |
| M84464K | Pathological fracture, left fibula, subsequent encounter for fracture with nonunion |
| M84464P | Pathological fracture, left fibula, subsequent encounter for fracture with malunion |
| M84464S | Pathological fracture, left fibula, sequela |