ICD-10 Code H26.123 – Partially resolved traumatic cataract, bilateral (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H26.123 – Partially resolved traumatic cataract, bilateral
What it is
This code identifies a traumatic cataract in both eyes that has only partly cleared after the injury. Use it when documentation shows residual lens opacity from prior trauma, not a fully resolved or unrelated cataract.
Clinical signs
Clinical features may include decreased vision, glare, or lens opacity seen on eye examination. Clinical features vary; refer to documentation for evidence of bilateral traumatic lens changes and partial resolution.
When to use this code
Use H26.123 when the record states bilateral traumatic cataracts with incomplete clearing after an eye injury. It is also appropriate when the clinician documents residual post-traumatic lens opacity in both eyes. Check documentation if the laterality or traumatic cause is unclear.
Do not use for
Do not use this code for cataracts without a documented traumatic cause or for a fully resolved injury with no remaining lens opacity. Do not assign it when only one eye is involved.
Coding tip
Confirm both the traumatic etiology and bilateral involvement before assigning H26.123.