| S00.551 | Superficial foreign body of lip | NON-BILLABLE CODE |
| S00.551A | Superficial foreign body of lip, initial encounter | BILLABLE CODE |
| S00.551D | Superficial foreign body of lip, subsequent encounter | BILLABLE CODE |
| S00.551S | Superficial foreign body of lip, sequela | BILLABLE CODE |
| S00.552 | Superficial foreign body of oral cavity | NON-BILLABLE CODE |
| S00.552A | Superficial foreign body of oral cavity, initial encounter | BILLABLE CODE |
| S00.552D | Superficial foreign body of oral cavity, subsequent encounter | BILLABLE CODE |
| S00.552S | Superficial foreign body of oral cavity, sequela | BILLABLE CODE |
