ICD-10 Code H26.009 – Unspecified infantile and juvenile cataract, unspecified eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H26.009 – Unspecified infantile and juvenile cataract, unspecified eye
What it is
This code identifies a cataract present in infancy or childhood when the affected eye is not specified. Use it for lens opacity documented as infantile or juvenile, without laterality details.
Clinical signs
Typical findings include decreased visual acuity, leukocoria, or abnormal red reflex. Clinical features vary; refer to documentation.
When to use this code
Use this code when the record states infantile or juvenile cataract but does not identify the eye involved. It also fits cases where the clinician documents cataract in a child and laterality is unavailable in the note. Check documentation if the chart suggests a congenital or age-related cataract instead.
Do not use for
Do not use it when the cataract is documented as age-related, traumatic, drug-induced, or another specific type. Avoid it if the record clearly identifies the right, left, or bilateral eye.
Coding tip
If laterality is missing, code the unspecified eye only after confirming the note does not support a more specific option.