ICD-10 Code H26.233 – Glaucomatous flecks (subcapsular), bilateral (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H26.233 – Glaucomatous flecks (subcapsular), bilateral
What it is
This code identifies glaucomatous flecks located beneath the lens capsule in both eyes. Use it when the record specifically documents bilateral subcapsular flecks associated with glaucoma.
Clinical signs
Clinical features vary; refer to documentation. You may see lens changes described as subcapsular flecks on eye examination, often noted alongside glaucoma-related findings.
When to use this code
Use H26.233 when the ophthalmologist documents bilateral glaucomatous flecks, or subcapsular flecks linked to glaucoma in both eyes. Confirm laterality and the exact lens location in the chart before coding.
Do not use for
Do not use this code for unspecified cataract, isolated lens opacities, or glaucoma without documented subcapsular flecks. Check documentation if the note does not clearly state bilateral involvement.
Coding tip
Code only when both the glaucomatous nature and bilateral subcapsular location are explicitly documented.