H18.603
Keratoconus, unspecified, bilateral
Clinical Classification Guidelines
Medical Intelligence & Overview
Keratoconus is a progressive eye condition where the cornea, the clear front surface of the eye, thins and gradually bulges into a cone-like shape. When it affects both eyes, the condition is referred to as bilateral keratoconus. This alteration in corneal shape can lead to significant visual distortion, making it an important condition to diagnose and manage early. The ICD-10 code H18.603 classifies cases where keratoconus is unspecified but involves both eyes, indicating its bilateral nature.
Causes & Symptoms
Clinical Causes: Genetic predisposition or family history Chronic eye rubbing or trauma Certain eye conditions, such as retinitis pigmentosa or Leber's congenital amaurosis Environmental factors like prolonged exposure to UV light Possible association with connective tissue disorders such as Ehlers-Danlos syndrome
Key Symptoms: Blurred or distorted vision Increased sensitivity to light and glare Frequent changes in eyeglass prescriptions Seeing multiple images or ghost images Sudden worsening of vision in advanced stages Corneal thinning leading to visual disturbances
Diagnostic & Treatment
Diagnosis Path: Diagnosing bilateral keratoconus involves several eye examinations, including:
Treatment Protocols: Treatment strategies for bilateral keratoconus aim to improve vision and halt disease progression:
Clinical Advice & FAQs
Billing Guidance
Is H18.603 a billable ICD-10 code?
Yes, H18.603 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report H18.603?
Clinical documentation must specify the nature of Keratoconus, unspecified, bilateral and any associated comorbidities for accurate reporting.
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