H62: Disorders of external ear in diseases classified elsewhere

H62 refers to Disorders of external ear in diseases classified elsewhere, a group of conditions affecting the outer ear, including infections, inflammation, structural changes, or external manifestations of systemic disease. These disorders often present with discomfort, discharge, or hearing issues, and may result from trauma, infection, or dermatologic conditions.

Symptoms

• Ear pain and tenderness – Common in otitis externa (H60)
• Swelling or redness of the ear canal – Indicative of bacterial or fungal infections
• Itching or flaky skin – Seen in dermatologic conditions of the ear (H61)
• Drainage or foul-smelling discharge – Suggestive of infection or abscess
• Deformity or thickening of the ear – Can result from chronic inflammation or trauma
• Hearing loss – May occur due to canal blockage or edema
• External ear signs of systemic disease – Documented under H62 (e.g., lupus, TB)

Diagnosis

Diagnosis of Disorders of external ear in diseases classified elsewhere is typically clinical, using otoscopy to inspect the external ear canal and pinna. Cultures, imaging, or biopsy may be required in atypical, recurrent, or systemic-associated cases. Dermatoscopy is useful when skin disorders are suspected.

ICD10 Code Usage

ICD10 code H62 is commonly used by ENT specialists, dermatologists, and primary care providers. It aids in diagnosis documentation, treatment planning for infections or trauma, and systemic disease coding when the external ear is affected.

Related Codes

• H60 – Otitis externa
• H61 – Other disorders of external ear

FAQs

Q1: What is ICD10 code H62?
A: It represents Disorders of external ear in diseases classified elsewhere, covering infections, inflammatory, and systemic conditions involving the external ear and ear canal.

Q2: What causes otitis externa (H60)?
A: Often caused by moisture retention, trauma from Q-tips, fungal or bacterial infections, or allergic reactions.

Q3: Can these conditions cause hearing loss?
A: Yes, especially if swelling or debris obstructs the ear canal.

Q4: What’s the treatment for external ear disorders?
A: Topical antibiotics, antifungals, corticosteroids, ear cleaning, or systemic treatment if associated with underlying diseases.

Q5: Who treats these conditions?
A: ENT specialists, general practitioners, dermatologists, or infectious disease doctors depending on etiology.

Conclusion

ICD10 code H62 ensures accurate documentation of Disorders of external ear in diseases classified elsewhere, supporting effective management of outer ear disorders, from infections and trauma to dermatologic or systemic manifestations.