H91.9: Unspecified hearing loss inclusionTerm Deafness NOS High frequency deafness Low frequency deafness |
| H91.90: Unspecified hearing loss, unspecified ear |
| H91.91: Unspecified hearing loss, right ear |
| H91.92: Unspecified hearing loss, left ear |
| H91.93: Unspecified hearing loss, bilateral |