Rating

1. Determining the value of risk of an individual or organization. 2. Establishing a year’s cost of a specific unit of insurance.
***
Any procedure used to compute the premium rate which a particular insured or class of Insureds is charged for a given coverage.

Rating classes

Rate applied to risks of similar characteristics or a specific class of risk. For group life insurance the three rating classes for group premiums are (1) manually rated premiums, (2) experience-rated premiums, and (3) blended premiums. See also blended rates, experience rating, and manual rate .

RC

HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating a specific vessel (right coronary artery) in a stent placement, balloon angioplasty, and/or atherectomy.

RD

HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating drug given to beneficiary but not administered “incident-to.”

Real time

1. Insurance claim processing that occurs immediately as opposed to batch processing (e.g., electronic claims transmission). 2. Immediate imaging to show movements.