| ICD-10 Code | Description |
| S82.046A | Nondisplaced comminuted fracture of unspecified patella, initial encounter for closed fracture |
| S82.046B | Nondisplaced comminuted fracture of unspecified patella, initial encounter for open fracture type I or II |
| S82.046C | Nondisplaced comminuted fracture of unspecified patella, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S82.046D | Nondisplaced comminuted fracture of unspecified patella, subsequent encounter for closed fracture with routine healing |
| S82.046E | Nondisplaced comminuted fracture of unspecified patella, subsequent encounter for open fracture type I or II with routine healing |
| S82.046F | Nondisplaced comminuted fracture of unspecified patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S82.046G | Nondisplaced comminuted fracture of unspecified patella, subsequent encounter for closed fracture with delayed healing |
| S82.046H | Nondisplaced comminuted fracture of unspecified patella, subsequent encounter for open fracture type I or II with delayed healing |
| S82.046J | Nondisplaced comminuted fracture of unspecified patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing |
| S82.046K | Nondisplaced comminuted fracture of unspecified patella, subsequent encounter for closed fracture with nonunion |
| S82.046M | Nondisplaced comminuted fracture of unspecified patella, subsequent encounter for open fracture type I or II with nonunion |
| S82.046N | Nondisplaced comminuted fracture of unspecified patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S82.046P | Nondisplaced comminuted fracture of unspecified patella, subsequent encounter for closed fracture with malunion |
| S82.046Q | Nondisplaced comminuted fracture of unspecified patella, subsequent encounter for open fracture type I or II with malunion |
| S82.046R | Nondisplaced comminuted fracture of unspecified patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S82.046S | Nondisplaced comminuted fracture of unspecified patella, sequela |
