H75 - Other disorders of middle ear and mastoid in diseases classified elsewhere
H75.0 - Mastoiditis in infectious and parasitic diseases classified elsewhere
Excludes 1:
-mastoiditis (in):
-syphilis A52.77)
-tuberculosis A18.03)
H75.00 - Mastoiditis in infectious and parasitic diseases classified elsewhere, unspecified ear
H75.01 - Mastoiditis in infectious and parasitic diseases classified elsewhere, right ear
H75.02 - Mastoiditis in infectious and parasitic diseases classified elsewhere, left ear
H75.03 - Mastoiditis in infectious and parasitic diseases classified elsewhere, bilateral