ICD-10 Code H26.8 – Other specified cataract (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H26.8 – Other specified cataract
What it is
H26.8 identifies a cataract that is documented but does not fit a more specific cataract category. Use it for lens opacity when the record names an unusual or otherwise specified type.
Clinical signs
Common findings include blurred vision, glare, reduced contrast, and lens opacity on eye examination. Clinical features vary; refer to documentation.
When to use this code
Use H26.8 when the clinician documents a cataract type that is specified but not separately listed in ICD-10-CM. It may also fit cases where the note clearly states “other specified cataract” or gives a named subtype without a dedicated code. Confirm the ophthalmology documentation before assigning.
Do not use for
Do not use this code for age-related cataract, traumatic cataract, drug-induced cataract, or congenital cataract when a more specific code is documented. Check documentation.
Coding tip
If the note names the cataract type, code the most specific documented diagnosis; otherwise, verify whether H26.8 is supported.