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 380.13 Other acute infections of external ear  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 Therefore, this code may be out of date.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 380.13 can be accessed here. 380.13 is a specific code that can be used to specify a diagnosis 380.13 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. Code first underlying disease, as: erysipelas (035) impetigo (684) seborrheic dermatitis (690.10-690.18) 380.13 excludes: herpes simplex (054.73) herpes zoster (053.71) Index entries containing 380.13: Erysipelas (gangrenous) (infantile) (newborn) (phlegmonous) (suppurative) 035 external ear 035 [380.13] Furunculosis (see also Furuncle) 680.9 external auditory meatus 680.0 [380.13] Impetigo (any organism) (any site) (bullous) (circinate) (contagiosa) (neonatorum) (simplex) 684 external ear 684 [380.13] Otitis 382.9 externa (acute) (diffuse) (hemorrhagica) 380.10 due to erysipelas 035 [380.13] impetigo 684 [380.13] seborrheic dermatitis 690.10 [380.13] furuncular 680.0 [380.13]