| S01.351 | Open bite of right ear | NON-BILLABLE CODE |
| S01.351A | Open bite of right ear, initial encounter | BILLABLE CODE |
| S01.351D | Open bite of right ear, subsequent encounter | BILLABLE CODE |
| S01.351S | Open bite of right ear, sequela | BILLABLE CODE |
| S01.352 | Open bite of left ear | NON-BILLABLE CODE |
| S01.352A | Open bite of left ear, initial encounter | BILLABLE CODE |
| S01.352D | Open bite of left ear, subsequent encounter | BILLABLE CODE |
| S01.352S | Open bite of left ear, sequela | BILLABLE CODE |
| S01.359 | Open bite of unspecified ear | NON-BILLABLE CODE |
| S01.359A | Open bite of unspecified ear, initial encounter | BILLABLE CODE |
| S01.359D | Open bite of unspecified ear, subsequent encounter | BILLABLE CODE |
| S01.359S | Open bite of unspecified ear, sequela | BILLABLE CODE |
