Medicare Radiologist Assistant Coverage

Summary#

This bill adds radiologist assistant services to the list of services that Medicare may cover and pay for. It defines who a radiologist assistant (RA) is, says they must be ARRT‑certified and state‑authorized, and says RAs must work under the supervision of a radiologist. The bill directs Medicare payment rules for RA services in hospitals, ambulatory surgical centers, and other facility settings, and makes the changes start on January 1, 2027.

• Main change: Medicare coverage and payment are created for services performed by radiologist assistants when delegated by and under the supervision of a radiologist.
• Who qualifies as an RA: A radiographer certified by the American Registry of Radiologic Technologists as a registered radiologist assistant and legally allowed to perform the services in that State.
• Payment flow in facility settings: For services in hospitals, critical access hospitals, ambulatory surgical centers, and other facility settings the Secretary may name, payment is to the supervising radiologist under the statutory payment rules referenced in the bill.
• Limits preserved: The bill says it does not change how the technical part of imaging is paid, does not reduce payment when a radiologist personally performs the service, and does not change payment rules for covered facilities beyond the new RA rules.
• Effective date: Services on or after January 1, 2027.

What it means for you#

• Radiologist assistants (RAs):

  • Medicare may now pay for services you perform if you are ARRT‑certified, allowed to perform the service by your State, and working under a supervising radiologist.
  • You remain required to work under radiologist supervision and are not authorized to issue final interpretations.

• Radiologists and supervising physicians:

  • You can delegate certain services to certified RAs and (in facility settings) will receive Medicare payment for those RA services under the rules the bill adopts.
  • You remain responsible for supervision and for any services you personally perform.

• Hospitals, ambulatory surgical centers, and similar facilities:

  • Facilities that use RAs may see a new billing option for services RAs perform under supervision.
  • The bill allows the Secretary to add other facility types to the list of covered settings.

• Medicare patients:

  • This could mean greater access to imaging‑related services when RAs are part of the radiology team, since RAs can perform delegated tasks under supervision.
  • The bill does not change who makes final interpretations of imaging studies; radiologists retain that role.

• Billing entities and coders:

  • New billing rules and workflows will be needed to bill Medicare for RA services and route payment to the supervising radiologist in facility settings.

Expenses#

No publicly available information.

• The bill text does not include a fiscal note or cost estimate.
• Possible fiscal effects that follow from the text (but are not estimated here) include increased Medicare spending for covered RA services, and administrative costs to set up billing and verification.
• It is unclear how much Medicare would pay per RA service outside the specific facility payment provisions in the bill.

Proponents' View#

• The bill appears intended to remove barriers that prevent Medicare from paying for services performed by radiologist assistants.
• Supporters may argue this could improve access and efficiency by formally allowing RAs to perform delegated tasks under radiologist supervision.
• The bill emphasizes patient safety by requiring State authorization, ARRT certification, and radiologist supervision.
• It preserves payment levels for services personally performed by radiologists and does not change payment for the imaging technical component.

Opponents' View#

• One concern is that the bill does not include a cost estimate, so the impact on Medicare spending is unclear.
• The bill does not define the exact meaning of “supervision” for RAs, which may cause uncertainty for providers and auditors.
• It is unclear how payment will work for RA services outside the named facility settings; billing rules for office or outpatient clinic settings are not fully detailed.
• Verifying that “no other provider charges” for the same services may create administrative or compliance burdens.
• Because the Secretary may add other covered facility settings, there may be uncertainty about which sites will be included and when.