H91.2 - Sudden idiopathic hearing loss

  • Applicable to Sudden idiopathic hearing loss
  • The 2025 edition of ICD10-CM H91.2 became effective on October 1, 2024.
  • This is the American ICD10-CM version of H91.2 - other international versions of ICD10 H91.2 may differ.
  • H91.2 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • H91.2 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
  • H91.2 - Sudden idiopathic hearing loss
    • H91.2 - Sudden idiopathic hearing loss
    • H91.20 - Sudden idiopathic hearing loss, unspecified ear
    • H91.21 - Sudden idiopathic hearing loss, right ear
    • H91.22 - Sudden idiopathic hearing loss, left ear
    • H91.23 - Sudden idiopathic hearing loss, bilateral

 Inclusion Term

  • Sudden hearing loss NOS

The following codes above H91.2 contain annotation back-references that may be applicable to H91.2:

Chapter: H60-H95 Diseases of the ear and mastoid process

Section: H90-H94 Other disorders of ear

Category: H91 Other and unspecified hearing loss

sudden icd 10
 
idiopathic icd 10
 
hearing icd 10
 
Non-Billable/Non-Specific Code

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