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383.00 - Acute Mastoiditis Without Complications


The ICD 9 Code for Acute mastoiditis without complications is listed as 383.00.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
ICD 9 CM Field Value
Diagnosis Code: 383.00
Long Description: Acute mastoiditis without complications
Short Description: Ac mastoiditis w/o compl
Chapter: Diseases Of The Nervous System And Sense Organs
Block: Diseases Of The Ear And Mastoid Process (380-389)
ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD-10-CM Code: H70.009 - Acute mastoiditis without complications, unspecified ear (approximate)
ICD-9-CM Siblings (same level / similar specificity) of 383.00:
383.01 - Subperiosteal abscess of mastoid
383.02 - Acute mastoiditis with other complications