Strabismic amblyopia, bilateral

This code signifies reduced visual acuity in both eyes due to strabismus (ocular misalignment) that is not correctable by refractive means. It indicates a functional vision loss resulting from the brain suppressing the image from one or both eyes to avoid diplopia.

Apply this code when documentation clearly states bilateral amblyopia caused by strabismus. This diagnosis is typically made after a comprehensive ophthalmological examination, including visual acuity testing and assessment of ocular alignment.

• Ensure documentation specifies "bilateral" involvement; otherwise, use the appropriate unilateral code.
• Distinguish from refractive amblyopia (H53.00-H53.02) or amblyopia ex anopsia (H53.04-H53.05).
• Code any underlying strabismus condition separately, as applicable, following sequencing guidelines.