H75

Other disorders of middle ear and mastoid in diseases classified elsewhere

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027

SourceCMS ICD-10-CM order file

ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODE	DESCRIPTION	TYPE
H75.0	Mastoiditis in infectious and parasitic diseases classified elsewhere	Category
H75.00	Mastoiditis in infectious and parasitic diseases classified elsewhere, unspecified ear	Billable
H75.01	Mastoiditis in infectious and parasitic diseases classified elsewhere, right ear	Billable
H75.02	Mastoiditis in infectious and parasitic diseases classified elsewhere, left ear	Billable
H75.03	Mastoiditis in infectious and parasitic diseases classified elsewhere, bilateral	Billable
H75.8	Other specified disorders of middle ear and mastoid in diseases classified elsewhere	Category
H75.80	Other specified disorders of middle ear and mastoid in diseases classified elsewhere, unspecified ear	Billable
H75.81	Other specified disorders of right middle ear and mastoid in diseases classified elsewhere	Billable
H75.82	Other specified disorders of left middle ear and mastoid in diseases classified elsewhere	Billable
H75.83	Other specified disorders of middle ear and mastoid in diseases classified elsewhere, bilateral	Billable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.