H91.2Non-billable (header)
Sudden idiopathic hearing loss
Inclusion Terms
- •Sudden hearing loss NOS
Code Hierarchy
┌8Diseases of the ear and mastoid process (H60-H95)├H90-H94Other disorders of ear (H90-H94)├H91Other and unspecified hearing loss
└H91.2Sudden idiopathic hearing loss
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