Which CPT code is used for YAG laser posterior capsulotomy?

Which CPT code is used for YAG laser posterior capsulotomy?

• A. 66820
• B. 66821
• C. 66823
• D. 66981

Answer: (B)

The main idea is matching the procedure to the exact CPT descriptor. A YAG laser posterior capsulotomy is a laser treatment done after cataract surgery to clear vision when the posterior capsule becomes opacified. The CPT code that directly describes this specific service is the one for a YAG laser posterior capsulotomy performed on one eye. This code is used because it uniquely identifies this procedure, avoiding misclassification of the service as, for example, an anterior capsulotomy or another type of laser treatment. If the same eye receives the procedure in both eyes or if your payer requires bilateral billing in a single encounter, follow the payer’s guidelines for modifiers or bilateral billing.

The main idea is matching the procedure to the exact CPT descriptor. A YAG laser posterior capsulotomy is a laser treatment done after cataract surgery to clear vision when the posterior capsule becomes opacified. The CPT code that directly describes this specific service is the one for a YAG laser posterior capsulotomy performed on one eye. This code is used because it uniquely identifies this procedure, avoiding misclassification of the service as, for example, an anterior capsulotomy or another type of laser treatment. If the same eye receives the procedure in both eyes or if your payer requires bilateral billing in a single encounter, follow the payer’s guidelines for modifiers or bilateral billing.