ICD-9-CM Codes ICD-9-PCS Codes

383.02 - Acute mastoiditis with other complications

GEM Conversion to ICD-10 CM

H70.099

Fs: 10000 – Acute mastoiditis with other complications, unspecified ear

Sibling Codes

383.00

Acute mastoiditis without complications

383.01

Subperiosteal abscess of mastoid

383.02

Acute mastoiditis with other complications

Parent Sibling Codes

383.1

Chronic mastoiditis

383.9

Unspecified mastoiditis