Glossary

r
Rad

Radiation Absorbed Dose. The basic unit of measure for expressing absorbed radiant energy per unit mass of material

Radiation Beam

Radiation treatment beams.

Radium

A radioactive element.

Referral

The recommendation by a primary care physician for a member to receive specialized care from a practitioner or facility.

RVU

Relative Value Scale: designed at the request of the HCFAi to bring radiology - radiation oncology under a tighter required fiscal constraints by Medicarei. A national fee schedule tied to a national relative value scale for all specialties. 3 RVUi's: Professional, Technical, & Global.