| S90.426A | Blister (nonthermal), unspecified lesser toe(s), initial encounter | BILLABLE CODE |
| S90.426D | Blister (nonthermal), unspecified lesser toe(s), subsequent encounter | BILLABLE CODE |
| S90.426S | Blister (nonthermal), unspecified lesser toe(s), sequela | BILLABLE CODE |
