Treatments are split into treatment bands such as Band 1, Band 2, Band 3, and Urgent treatments, which are used to determine the charge paid by patients.
Mae triniaethau wedi'u rhannu’n fandiau triniaeth fel Band 1, Band 2, Band 3, a Thriniaethau Brys, sy'n cael eu defnyddio i benderfynu ar y tâl a delir gan gleifion.