ICD-10 Code H26.043 – Anterior subcapsular polar infantile and juvenile cataract, bilateral (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H26.043 – Anterior subcapsular polar infantile and juvenile cataract, bilateral
What it is
This code identifies a bilateral cataract affecting the anterior subcapsular polar area in an infant or child. It means clouding of the lens is present in both eyes and is classified as infantile or juvenile.
Clinical signs
Clinical features vary; refer to documentation. Typical findings may include lens opacity on eye examination, reduced visual acuity, or abnormal red reflex in both eyes.
When to use this code
Use H26.043 when the provider documents anterior subcapsular polar cataracts in both eyes and specifies an infantile or juvenile pattern. It is appropriate when the diagnosis is confirmed by ophthalmologic examination or clearly stated in the record. Check documentation if laterality or age category is unclear.
Do not use for
Do not use this code for unilateral cataract, other cataract types, or adult-onset cataract unless the record specifically supports this diagnosis. If the note does not confirm bilateral involvement, choose the more accurate code.
Coding tip
Verify both laterality and the exact cataract subtype before assigning H26.043.