Otolaryngology Coding Alert

You Be the Coder:

Understand How to Report Mixed Hearing Loss

Question: Which code should we report for mixed hearing loss?

Florida Subscriber

Answer: Although the original edition of ICD-10 did not include codes for mixed hearing loss, codes for this condition did debut several years ago.

The correct codes for mixed hearing loss are in the H90. A3 category (Mixed conductive and sensorineural hearing loss, unilateral with restricted hearing on the contralateral side). To identify the affected ear, you’ll select a sixth character as follows:

  • H90.A31 Mixed conductive and sensorineural hearing loss, unilateral, right ear with restricted hearing on the contralateral side
  • H90.A32 Mixed conductive and sensorineural hearing loss, unilateral, left ear with restricted hearing on the contralateral side.

 


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