H80.9 is the authoritative medical code for Unspecified otosclerosis. This classification is used in medical billing and clinical recording to specify the clinical criteria for unspecified otosclerosis (ICD-10-CM H80.9), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: NO. This is a clinician non-billable / parent hierarchy grouping in the ICD-10-CM system.
Official Registry Overview & Definition
Unspecified otosclerosis is a non-billable ICD-10-CM category code H80.9. A more specific billable subcode must be selected for claims submission. Includes: Otospongiosis.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for H80.9 in the official ICD-10-CM tabular list.
Includes
Conditions the official ICD-10-CM tabular list includes under this code.
Frequently Asked Questions (FAQ) & Clinical Guidance
Can H80.9 be billed directly?
No. H80.9 (Unspecified otosclerosis) is a non-billable ICD-10-CM category code. A more specific billable subcode must be selected based on clinical documentation.
Nearest Codes in This Family
Official ICD-10-CM classifications closest to H80.9 in its code family, with their registry titles.
- H80 — Otosclerosis
- H80-H83 — Diseases of inner ear (H80-H83)
- 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
View all 26 codes in the H80 family