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H80.02

✓ Billable

Otosclerosis involving oval window, nonobliterative, left ear

Diseases of the ear and mastoid process (H60-H95)

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✅ No additional coding notes for H80.02

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Code Information

CodeH80.02
BillableYes
ParentH80.0
CategoryDiseases of the ear and mastoid process (H60-H95)
Excludes10 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)