ICD-10-CM H80: Otosclerosis

ICD-10-CM Diagnosis Code (2025)

Official Description for H80

Otosclerosis

Coding Notes & Guidelines for H80

Includes Notes

Otospongiosis

Inclusion Terms
  • Otosclerosis involving otic capsule
  • Otosclerosis involving round window

Child Codes (More Specific Codes for H80):

H80.0 - Otosclerosis involving oval window, nonobliterative H80.00 - Otosclerosis involving oval window, nonobliterative, unspecified ear H80.01 - Otosclerosis involving oval window, nonobliterative, right ear H80.02 - Otosclerosis involving oval window, nonobliterative, left ear H80.03 - Otosclerosis involving oval window, nonobliterative, bilateral H80.1 - Otosclerosis involving oval window, obliterative H80.10 - Otosclerosis involving oval window, obliterative, unspecified ear H80.11 - Otosclerosis involving oval window, obliterative, right ear H80.12 - Otosclerosis involving oval window, obliterative, left ear H80.13 - Otosclerosis involving oval window, obliterative, bilateral H80.2 - Cochlear otosclerosis H80.20 - Cochlear otosclerosis, unspecified ear H80.21 - Cochlear otosclerosis, right ear H80.22 - Cochlear otosclerosis, left ear H80.23 - Cochlear otosclerosis, bilateral H80.8 - Other otosclerosis H80.80 - Other otosclerosis, unspecified ear H80.81 - Other otosclerosis, right ear H80.82 - Other otosclerosis, left ear H80.83 - Other otosclerosis, bilateral H80.9 - Unspecified otosclerosis H80.90 - Unspecified otosclerosis, unspecified ear H80.91 - Unspecified otosclerosis, right ear H80.92 - Unspecified otosclerosis, left ear H80.93 - Unspecified otosclerosis, bilateral

About ICD-10-CM Code H80 (Otosclerosis)

ICD-10-CM code H80 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM H80 became effective on October 1, 2024.

This page provides detailed information about H80 - Otosclerosis. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Otosclerosis.