| S01.521 | Laceration with foreign body of lip | NON-BILLABLE CODE |
| S01.521A | Laceration with foreign body of lip, initial encounter | BILLABLE CODE |
| S01.521D | Laceration with foreign body of lip, subsequent encounter | BILLABLE CODE |
| S01.521S | Laceration with foreign body of lip, sequela | BILLABLE CODE |
| S01.522 | Laceration with foreign body of oral cavity | NON-BILLABLE CODE |
| S01.522A | Laceration with foreign body of oral cavity, initial encounter | BILLABLE CODE |
| S01.522D | Laceration with foreign body of oral cavity, subsequent encounter | BILLABLE CODE |
| S01.522S | Laceration with foreign body of oral cavity, sequela | BILLABLE CODE |
