| H50.30 | Unspecified intermittent heterotropia | BILLABLE CODE |
| H50.31 | Intermittent monocular esotropia | NON-BILLABLE CODE |
| H50.311 | Intermittent monocular esotropia, right eye | BILLABLE CODE |
| H50.312 | Intermittent monocular esotropia, left eye | BILLABLE CODE |
| H50.32 | Intermittent alternating esotropia | BILLABLE CODE |
| H50.33 | Intermittent monocular exotropia | NON-BILLABLE CODE |
| H50.331 | Intermittent monocular exotropia, right eye | BILLABLE CODE |
| H50.332 | Intermittent monocular exotropia, left eye | BILLABLE CODE |
| H50.34 | Intermittent alternating exotropia | BILLABLE CODE |
