MedCodeSearch
ICD-10-CM Current in FY 2027

H80.1

Otosclerosis involving oval window, obliterative

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where H80.1 sits in the official hierarchy. Each level is the code it is classified under.

  1. H80 Parent Otosclerosis
  2. H80.1 This code Otosclerosis involving oval window, obliterative

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

Includes

Otospongiosis

Inherited from H80 — Otosclerosis

More Specific Codes

4 codes under H80.1

Version History

How H80.1 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Otosclerosis involving oval window, obliterative

  2. FY 2026 Effective

    Unchanged

    Otosclerosis involving oval window, obliterative

Related Codes

Other codes under H80

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

MedCodeSearch is an independent reference service and is not affiliated with CMS, CDC, or the U.S. government.

Look up another code

Search ICD-10-CM, ICD-10-PCS and HCPCS Level II by code or description.