2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Nervous System And Sense Organs 320-389 > Diseases Of The Ear And Mastoid Process 380-389 > Disorders Of External Ear 380.* > 2008 ICD-9-CM Diagnosis 380.22 Other acute otitis externa  On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date. The 2009 version of ICD-9-CM 380.22 can be accessed here. 380.22 is a specific code that can be used to specify a diagnosis 380.22 contains 7 index entries View the ICD-9-CM Volume 1 380.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. 380.22 also known as: Acute otitis externa: actinic chemical contact eczematoid reactive Index entries containing 380.22: Eczema (acute) (allergic) (chronic) (erythematous) (fissum) (occupational) (rubrum) (squamous) 692.9 external ear 380.22 Otitis 382.9 externa (acute) (diffuse) (hemorrhagica) 380.10 actinic 380.22 candidal 112.82 chemical 380.22 contact 380.22 eczematoid 380.22 reactive 380.22 specified type NEC 380.22