Unspecified amblyopia, bilateral

This code signifies a reduction in vision in both eyes due to abnormal visual development, where the specific type or cause of amblyopia is not documented. It indicates a functional vision impairment that is not correctable by refractive means and is typically associated with early childhood visual pathway disruption.

Use this code when the medical record clearly states bilateral amblyopia but lacks further specificity regarding its type (e.g., strabismic, refractive, deprivational). This is appropriate when the provider has diagnosed amblyopia affecting both eyes, but the underlying etiology or specific classification remains undetermined or unrecorded.

• Avoid using this code if the type of amblyopia (e.g., strabismic, refractive) is documented; instead, use a more specific code.
• Always query the provider for greater specificity if the documentation only states "bilateral amblyopia" without further detail.
• Ensure documentation supports bilateral involvement; if only one eye is affected, a unilateral amblyopia code should be selected.