What is the payment methodology used by Medicare based on CPT® codes?

The Resource-based relative value scale (RBRVS) is indeed the correct methodology used by Medicare to determine payment for physician services based on CPT® codes. This model assigns a value to each service provided, reflecting the resources required to deliver that service, considering factors such as physician work, practice expenses, and malpractice insurance costs.

The fundamental aspect of RBRVS is that it takes into account the complexity and the demands of the procedure as indicated by the CPT® codes. By utilizing this approach, Medicare can ensure that payments are more accurately aligned with the effort and resources expended by healthcare providers in delivering their services.

In contrast to this, other methodologies, such as capitation, involve a set fee per patient rather than a fee per service based on specific codes. The discounted fee schedule might refer to a structure where fees are lower than the usual rates but doesn’t specifically relate to RBRVS. A procedure-based relative value scale, while it might seem similar, does not capture the comprehensive nature of costs and requirements as effectively as RBRVS. Thus, RBRVS remains the foundational payment methodology used by Medicare in its reimbursement processes.