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2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Nervous System And Sense Organs 320-389 > Diseases Of The Ear And Mastoid Process 380-389 > ICD-9-CM Diagnosis 389 Hearing loss A general term for the complete or partial loss of the ability to hear from one or both ears. 389 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 389.0 Conductive hearing loss Hearing loss due to interference with the mechanical reception or amplification of sound to the COCHLEA. The interference is in the outer or middle ear involving the EAR CANAL; TYMPANIC MEMBRANE; or EAR OSSICLES (OTOSCLEROSIS). 389.0 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 389.00 Conductive hearing loss unspecified Hearing loss due to interference with the mechanical reception or amplification of sound to the COCHLEA. The interference is in the outer or middle ear involving the EAR CANAL; TYMPANIC MEMBRANE; or EAR OSSICLES (OTOSCLEROSIS). 389.00 is a specific code that can be used to specify a diagnosis 389.00 contains 4 index entries ICD-9-CM Diagnosis 389.01 Conductive hearing loss external ear 389.01 is a specific code that can be used to specify a diagnosis 389.01 contains 2 index entries ICD-9-CM Diagnosis 389.02 Conductive hearing loss tympanic membrane 389.02 is a specific code that can be used to specify a diagnosis 389.02 contains 2 index entries ICD-9-CM Diagnosis 389.03 Conductive hearing loss middle ear 389.03 is a specific code that can be used to specify a diagnosis 389.03 contains 2 index entries ICD-9-CM Diagnosis 389.04 Conductive hearing loss inner ear 389.04 is a specific code that can be used to specify a diagnosis 389.04 contains 3 index entries ICD-9-CM Diagnosis 389.05 Conductive hearing loss, unilateral 389.05 is a specific code that can be used to specify a diagnosis 389.05 contains 2 index entries ICD-9-CM Diagnosis 389.06 Conductive hearing loss, bilateral 389.06 is a specific code that can be used to specify a diagnosis 389.06 contains 2 index entries ICD-9-CM Diagnosis 389.08 Conductive hearing loss of combined types 389.08 is a specific code that can be used to specify a diagnosis 389.08 contains 4 index entries ICD-9-CM Diagnosis 389.1 Sensorineural hearing loss Hearing loss resulting from damage to the COCHLEA and the sensorineural elements which lie internally beyond the oval and round windows. These elements include the AUDITORY NERVE and its connections in the BRAINSTEM. 389.1 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 389.10 Sensorineural hearing loss unspecified Hearing loss resulting from damage to the COCHLEA and the sensorineural elements which lie internally beyond the oval and round windows. These elements include the AUDITORY NERVE and its connections in the BRAINSTEM. 389.10 is a specific code that can be used to specify a diagnosis 389.10 contains 7 index entries ICD-9-CM Diagnosis 389.11 Sensory hearing loss Hearing loss resulting from damage to the COCHLEA and the sensorineural elements which lie internally beyond the oval and round windows. These elements include the AUDITORY NERVE and its connections in the BRAINSTEM. 389.11 is a specific code that can be used to specify a diagnosis 389.11 contains 4 index entries ICD-9-CM Diagnosis 389.12 Neural hearing loss 389.12 is a specific code that can be used to specify a diagnosis 389.12 contains 7 index entries ICD-9-CM Diagnosis 389.13 Neural hearing loss, unilateral 389.13 is a specific code that can be used to specify a diagnosis 389.13 contains 7 index entries ICD-9-CM Diagnosis 389.14 Central hearing loss Hearing loss due to disease of the AUDITORY PATHWAYS (in the CENTRAL NERVOUS SYSTEM) which originate in the COCHLEAR NUCLEI of the PONS and then ascend bilaterally to the MIDBRAIN, the THALAMUS, and then the AUDITORY CORTEX in the TEMPORAL LOBE. Bilateral lesions of the auditory pathways are usually required to cause central hearing loss. Cortical deafness refers to loss of hearing due to bilateral auditory cortex lesions. Unilateral BRAIN STEM lesions involving the cochlear nuclei may result in unilateral hearing loss. 389.14 is a specific code that can be used to specify a diagnosis 389.14 contains 4 index entries ICD-9-CM Diagnosis 389.15 Sensorineural hearing loss, unilateral 389.15 is a specific code that can be used to specify a diagnosis 389.15 contains 3 index entries ICD-9-CM Diagnosis 389.16 Sensorineural hearing loss, asymmetrical 389.16 is a specific code that can be used to specify a diagnosis 389.16 contains 3 index entries ICD-9-CM Diagnosis 389.17 Sensory hearing loss, unilateral 389.17 is a specific code that can be used to specify a diagnosis 389.17 contains 4 index entries ICD-9-CM Diagnosis 389.18 Sensorineural hearing loss, bilateral 389.18 is a specific code that can be used to specify a diagnosis 389.18 contains 3 index entries ICD-9-CM Diagnosis 389.2 Mixed conductive and sensorineural hearing loss Hearing loss due to damage or impairment of both the conductive elements (HEARING LOSS, CONDUCTIVE) and the sensorineural elements (HEARING LOSS, SENSORINEURAL) of the ear. 389.2 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 389.20 Mixed hearing loss, unspecified 389.20 is a specific code that can be used to specify a diagnosis 389.20 contains 12 index entries ICD-9-CM Diagnosis 389.21 Mixed hearing loss, unilateral 389.21 is a specific code that can be used to specify a diagnosis 389.21 contains 12 index entries ICD-9-CM Diagnosis 389.22 Mixed hearing loss, bilateral 389.22 is a specific code that can be used to specify a diagnosis 389.22 contains 12 index entries ICD-9-CM Diagnosis 389.7 Deaf nonspeaking, not elsewhere classifiable 389.7 is a specific code that can be used to specify a diagnosis 389.7 contains 4 index entries ICD-9-CM Diagnosis 389.8 Other specified forms of hearing loss 389.8 is a specific code that can be used to specify a diagnosis 389.8 contains 5 index entries ICD-9-CM Diagnosis 389.9 Unspecified hearing loss A general term for the complete or partial loss of the ability to hear from one or both ears. 389.9 is a specific code that can be used to specify a diagnosis 389.9 contains 7 index entries