ICD-10 Code H25.03 – Anterior subcapsular polar age-related cataract (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H25.03 – Anterior subcapsular polar age-related cataract
What it is
This code identifies an age-related cataract with an anterior subcapsular, polar pattern. Use it when the lens opacity is documented in the front part of the lens and is described as age-related.
Clinical signs
Patients may report gradual blurred vision, glare, or reduced visual clarity. Clinical features vary; refer to documentation, and confirm that the cataract is described as anterior subcapsular polar rather than another type.
When to use this code
Use H25.03 when the provider documents an age-related cataract with anterior subcapsular polar involvement. It fits ophthalmology notes, exam findings, or operative documentation that clearly identify this specific morphology. If the record only says “senile cataract,” check documentation for a more precise description.
Do not use for
Do not use this code for traumatic, congenital, diabetic, or other non-age-related cataracts. Also avoid it when the subtype is not specified or when the cataract is documented in a different lens location.
Coding tip
Confirm both age-related etiology and the anterior subcapsular polar subtype before assigning H25.03.