ICD-10 Code H53.45 – Other localized visual field defect (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H53.45 – Other localized visual field defect
What it is
This code identifies a localized defect in the visual field that does not fit a more specific category. It means part of the patient’s field of vision is missing or reduced in a limited area.
Clinical signs
Patients may report missing spots, reduced peripheral vision, or trouble noticing objects in a specific part of the visual field. Clinical features vary; refer to documentation.
When to use this code
Use H53.45 when the provider documents an other localized visual field defect and no more specific visual field diagnosis is available. It may apply after formal visual field testing or ophthalmologic evaluation. Code it only when the defect is clearly documented.
Do not use for
Do not use this code for generalized vision loss, complete blindness, or visual field loss that is better described by a more specific ICD-10 code. Check documentation.
Coding tip
Choose the most specific visual field code supported by the record before defaulting to H53.45.