Retinal vasculitis, unspecified eye

This code signifies inflammation of the retinal blood vessels, which can affect arteries, veins, or capillaries. This condition often presents with symptoms such as blurred vision, floaters, or scotomas, and can be associated with systemic inflammatory diseases or infections.

Assign this code when documentation indicates retinal vasculitis without specifying the laterality (right or left eye). This is appropriate when the physician's notes describe the condition as bilateral or when the affected eye is not clearly documented.

• Avoid using this code if the laterality of the affected eye is specified; instead, use H35.061 (right eye) or H35.062 (left eye).
• Always review the medical record for any underlying systemic conditions (e.g., lupus, sarcoidosis) that may be the cause of the retinal vasculitis, and code them as primary or secondary diagnoses as appropriate.
• Ensure the documentation clearly supports a diagnosis of vasculitis affecting the retina, as opposed to other forms of retinitis or chorioretinitis.