Free Medical Coding > ICD10 CM > 2024 ICD-10-CM Codes > 2024 ICD-10-CM Codes H60-H95 – Diseases of the ear and mastoid process (H60-H95) > 2024 ICD-10-CM Codes H60-H62 – Diseases of external ear (H60-H62) > 2024 ICD-10-CM Codes H61 – Other disorders of external ear (H61) > 2024 ICD-10-CM Codes H61.0 – Chondritis and perichondritis of external ear (H61.0) > 2024 ICD-10-CM Codes H61.01 – Acute perichondritis of external ear (H61.01)