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 > Other Disorders Of Ear 388.* >  2008 ICD-9-CM Diagnosis 388.42
Hyperacusis On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date.
The 2009 version of ICD-9-CM 388.42 can be accessed here. - An abnormally disproportionate increase in the sensation of loudness in response to auditory stimuli of normal volume. COCHLEAR DISEASES; VESTIBULOCOCHLEAR NERVE DISEASES; FACIAL NERVE DISEASES; STAPES SURGERY; and other disorders may be associated with this condition.
- 388.42 is a specific code that can be used to specify a diagnosis
- 388.42 contains 1 index entry
- View the ICD-9-CM Volume 1 388.* hierarchy
Index entries containing 388.42:- Hyperacusis
 388.42
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