ICD-10 Code H26.223 – Cataract secondary to ocular disorders (degenerative) (inflammatory), bilateral (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H26.223 – Cataract secondary to ocular disorders (degenerative) (inflammatory), bilateral
What it is
This code identifies cataracts in both eyes that develop because of another ocular disorder, such as a degenerative or inflammatory eye condition. Use it when documentation links the cataracts to an eye disease rather than age-related change.
Clinical signs
Clinical features vary; refer to documentation. Common findings include gradual blurred vision, glare, reduced contrast, and lens opacity in both eyes, with an underlying ocular disorder noted as the cause.
When to use this code
Use H26.223 when the record states bilateral cataracts are secondary to a documented degenerative or inflammatory ocular disorder. The provider should clearly connect the cataracts to the underlying eye condition. If the cause is not specified, check documentation before assigning this code.
Do not use for
Do not use this code for age-related cataracts, traumatic cataracts, or cataracts without a documented secondary cause. Check documentation if the record only says “bilateral cataracts” or names a non-ocular cause.
Coding tip
Verify that both laterality and the underlying ocular disorder are documented before reporting H26.223.