Agency Identifier (AID) 3 Agency Identifier of account owner. Used in conjunction with the main account code, the AID represents the department or agency responsible for the TAS. Value required, never blank.
With regard to mortgage lending, the âpar rateâ is the interest rate a borrower will qualify for with a given bank or mortgage lender assuming there is no interest rate manipulation.
PRO TIP. If you know the procedure code for the information you are seeking use one of our rate providers to isolate your search. On this page you will find the CHAMPUS Maximum Allowable Charges (CMAC) for the most frequently used procedures or services. These charges are the maximum amounts TRICARE is allowed to pay for each procedure or service and are tied by law to Medicare's allowable charges. We are providing this information so that you may be aware of what TRICARE is currently allowed to pay for various medical procedures or services before you see a provider.