HCPCS Code J2778: Injection, Ranibizumab, 0.1 mg

Unless you deem it necessary, they don't really have to fast or not drink before the examination. It is recommended to have them discontinue any blood-thinning medication they're currently taking, though. It's also recommended to have them undergo eye exams to assess their retina.

It can last up to 30 minutes, which includes preparation time, the procedure itself, and post-injection monitoring.

As with any injection, they will feel pain and discomfort in the injection site. Adverse effects include having an eye infection, formation of cataracts, potential detachment of the retina, and an increase in intraocular pressure.