| H68.021 | Chronic Eustachian salpingitis, right ear | BILLABLE CODE |
| H68.022 | Chronic Eustachian salpingitis, left ear | BILLABLE CODE |
| H68.023 | Chronic Eustachian salpingitis, bilateral | BILLABLE CODE |
| H68.029 | Chronic Eustachian salpingitis, unspecified ear | BILLABLE CODE |
