ICD-10 Code H25.04 – Posterior subcapsular polar age-related cataract (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H25.04 – Posterior subcapsular polar age-related cataract
What it is
This code identifies an age-related cataract affecting the posterior subcapsular region, with a polar pattern. Use it when documentation specifies this exact cataract type in an older adult.
Clinical signs
Typical findings include blurred vision, glare, and reduced reading vision, especially in bright light. Clinical features vary; refer to documentation and the ophthalmology exam for the recorded cataract location and type.
When to use this code
Use H25.04 when the provider documents posterior subcapsular polar age-related cataract, or an equivalent clear description. It fits age-related cataracts, not traumatic, congenital, or drug-induced cataracts. If the record only says “cataract,” check documentation for the specific type before assigning this code.
Do not use for
Do not use this code for non-age-related cataracts, including congenital, traumatic, or secondary cataracts. If the cataract type or laterality is unclear, check documentation.
Coding tip
Code the documented cataract subtype exactly; if the note does not specify posterior subcapsular polar age-related cataract, query for clarification.