H47.03
Optic nerve hypoplasia
Clinical Classification Guidelines
Medical Intelligence & Overview
Optic nerve hypoplasia (ONH) is a condition characterized by an underdeveloped optic nerve, which plays a critical role in transmitting visual information from the eye to the brain. This congenital anomaly can result in varying degrees of visual impairment. Often identified during routine eye examinations or at birth, ONH requires comprehensive evaluation to determine its extent and associated conditions.
Causes & Symptoms
Clinical Causes: Genetic factors, including mutations or inherited syndromes Intrauterine factors such as maternal alcohol or drug use during pregnancy Premature birth or low birth weight Exposure to certain infections during pregnancy, like rubella or toxoplasmosis Developmental abnormalities affecting the optic nerve during fetal growth
Key Symptoms: Unilateral or bilateral vision loss or reduction Nystagmus, which is involuntary eye movement Strabismus, or misaligned eyes Poor visual tracking or response to visual stimuli Optic disc appearing small or pale during eye examination
Diagnostic & Treatment
Diagnosis Path: Diagnosis of optic nerve hypoplasia involves a combination of clinical evaluations and imaging studies. These typically include:
Treatment Protocols: There is no cure for optic nerve hypoplasia; management focuses on maximizing the child's visual potential and supporting developmental needs. Common approaches include:
Clinical Advice & FAQs
Billing Guidance
Is H47.03 a billable ICD-10 code?
Yes, H47.03 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report H47.03?
Clinical documentation must specify the nature of Optic nerve hypoplasia and any associated comorbidities for accurate reporting.
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