Cataract secondary to ocular disorders, unsp eye

This code signifies a cataract that has developed as a consequence of another underlying ocular condition, specifically one that is degenerative or inflammatory in nature. It indicates the specific eye affected is not documented.

Use this code when documentation clearly states a cataract is secondary to a degenerative or inflammatory eye disorder, but the laterality (right, left, or bilateral) is not specified. Examples include cataracts resulting from chronic uveitis, glaucoma, or retinal degeneration.

• Always attempt to clarify the laterality (right, left, or bilateral) with the provider to use a more specific code.
• Code the underlying degenerative or inflammatory ocular disorder first, followed by this cataract code.
• Avoid using this code if the cataract is due to trauma, medication, or congenital factors, as separate codes exist for those etiologies.