Excludes: abnormal auditory perception (H93.2)
hearing loss as classified in H90.-
impacted cerumen (H61.2)
noise-induced hearing loss (H83.3)
psychogenic deafness (F44.6)
transient ischaemic deafness (H93.0)
H91.0
Ototoxic hearing loss
Use additional external cause code (Chapter XX), if desired, to identify toxic agent.
H91.1
Presbycusis
Presbyacusia
H91.2
Sudden idiopathic hearing loss
Sudden hearing loss NOS
H91.3
Deaf mutism, not elsewhere classified
H91.8
Other specified hearing loss
H91.9
Hearing loss, unspecified
Deafness:
. NOS
. high frequency
. low frequency