| S90.30 | Contusion of unspecified foot | NON-BILLABLE CODE |
| S90.30XA | Contusion of unspecified foot, initial encounter | BILLABLE CODE |
| S90.30XD | Contusion of unspecified foot, subsequent encounter | BILLABLE CODE |
| S90.30XS | Contusion of unspecified foot, sequela | BILLABLE CODE |
| S90.31 | Contusion of right foot | NON-BILLABLE CODE |
| S90.31XA | Contusion of right foot, initial encounter | BILLABLE CODE |
| S90.31XD | Contusion of right foot, subsequent encounter | BILLABLE CODE |
| S90.31XS | Contusion of right foot, sequela | BILLABLE CODE |
| S90.32 | Contusion of left foot | NON-BILLABLE CODE |
| S90.32XA | Contusion of left foot, initial encounter | BILLABLE CODE |
| S90.32XD | Contusion of left foot, subsequent encounter | BILLABLE CODE |
| S90.32XS | Contusion of left foot, sequela | BILLABLE CODE |
