2006 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 > ICD-9-CM Diagnosis 380 Disorders of external ear 380 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 380.0 Perichondritis of pinna 380.0 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 380.00 Perichondritis of pinna unspecified 380.00 is a specific code that can be used to specify a diagnosis 380.00 contains 4 index entries ICD-9-CM Diagnosis 380.01 Acute perichondritis of pinna 380.01 is a specific code that can be used to specify a diagnosis 380.01 contains 3 index entries ICD-9-CM Diagnosis 380.02 Chronic perichondritis of pinna 380.02 is a specific code that can be used to specify a diagnosis 380.02 contains 3 index entries ICD-9-CM Diagnosis 380.03 Chondritis of pinna 380.03 is a specific code that can be used to specify a diagnosis 380.03 contains 2 index entries ICD-9-CM Diagnosis 380.1 Infective otitis externa 380.1 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 380.10 Infective otitis externa unspecified Inflammation of the external auditory canal. 380.10 is a specific code that can be used to specify a diagnosis 380.10 contains 16 index entries ICD-9-CM Diagnosis 380.11 Acute infection of pinna 380.11 is a specific code that can be used to specify a diagnosis 380.11 contains 1 index entry ICD-9-CM Diagnosis 380.12 Acute swimmers' ear 380.12 is a specific code that can be used to specify a diagnosis 380.12 contains 5 index entries ICD-9-CM Diagnosis 380.13 Other acute infections of external ear 380.13 is a specific code that can be used to specify a diagnosis 380.13 contains 7 index entries ICD-9-CM Diagnosis 380.14 Malignant otitis externa 380.14 is a specific code that can be used to specify a diagnosis 380.14 contains 1 index entry ICD-9-CM Diagnosis 380.15 Chronic mycotic otitis externa 380.15 is a specific code that can be used to specify a diagnosis 380.15 contains 8 index entries ICD-9-CM Diagnosis 380.16 Other chronic infective otitis externa 380.16 is a specific code that can be used to specify a diagnosis 380.16 contains 1 index entry ICD-9-CM Diagnosis 380.2 Other otitis externa 380.2 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 380.21 Cholesteatoma of external ear 380.21 is a specific code that can be used to specify a diagnosis 380.21 contains 2 index entries ICD-9-CM Diagnosis 380.22 Other acute otitis externa 380.22 is a specific code that can be used to specify a diagnosis 380.22 contains 7 index entries ICD-9-CM Diagnosis 380.23 Other chronic otitis externa 380.23 is a specific code that can be used to specify a diagnosis 380.23 contains 3 index entries ICD-9-CM Diagnosis 380.3 Noninfectious disorders of pinna 380.3 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 380.30 Disorder of pinna unspecified 380.30 is a specific code that can be used to specify a diagnosis 380.30 contains 3 index entries ICD-9-CM Diagnosis 380.31 Hematoma of auricle or pinna 380.31 is a specific code that can be used to specify a diagnosis 380.31 contains 4 index entries ICD-9-CM Diagnosis 380.32 Acquired deformities of auricle or pinna 380.32 is a specific code that can be used to specify a diagnosis 380.32 contains 6 index entries ICD-9-CM Diagnosis 380.39 Other noninfectious disorders of pinna 380.39 is a specific code that can be used to specify a diagnosis 380.39 contains 3 index entries ICD-9-CM Diagnosis 380.4 Impacted cerumen 380.4 is a specific code that can be used to specify a diagnosis 380.4 contains 4 index entries ICD-9-CM Diagnosis 380.5 Acquired stenosis of external ear canal 380.5 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 380.50 Acquired stenosis of external ear canal unspecified as to cause 380.50 is a specific code that can be used to specify a diagnosis 380.50 contains 11 index entries ICD-9-CM Diagnosis 380.51 Acquired stenosis of external ear canal secondary to trauma 380.51 is a specific code that can be used to specify a diagnosis 380.51 contains 3 index entries ICD-9-CM Diagnosis 380.52 Acquired stenosis of external ear canal secondary to surgery 380.52 is a specific code that can be used to specify a diagnosis 380.52 contains 3 index entries ICD-9-CM Diagnosis 380.53 Acquired stenosis of external ear canal secondary to inflammation 380.53 is a specific code that can be used to specify a diagnosis 380.53 contains 3 index entries ICD-9-CM Diagnosis 380.8 Other disorders of external ear 380.8 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 380.81 Exostosis of external ear canal 380.81 is a specific code that can be used to specify a diagnosis 380.81 contains 1 index entry ICD-9-CM Diagnosis 380.89 Other disorders of external ear 380.89 is a specific code that can be used to specify a diagnosis 380.89 contains 6 index entries ICD-9-CM Diagnosis 380.9 Unspecified disorder of external ear 380.9 is a specific code that can be used to specify a diagnosis 380.9 contains 4 index entries