H90.A1Non-billable (header)
Conductive hearing loss, unilateral, with restricted hearing on the contralateral side
Conductive hearing loss, unilateral, with restricted hearing…
Code Hierarchy
┌8Diseases of the ear and mastoid process (H60-H95)├H90-H94Other disorders of ear (H90-H94)├H90Conductive and sensorineural hearing loss
└H90.A1Conductive hearing loss, unilateral, with restricted hearing…
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