If you have Medicare and other health insurance or coverage, each type of coverage is called a payer.. When there's more than one payer,  coordination of benefits  rules decide which one pays first. The primary payer pays what it owes on your bills first, and then sends the rest to the secondary payer to pay.
Shadow government may refer to: 1  A government run by an unelected bureaucracy, also known as a deep state or state within a state. 2  A conspiracy theory of a secret government, see Shadow government (conspiracy).
A shadow payroll is a mechanism which facilitates local tax withholding for an employee who is working abroad, but remaining on the home country payroll system.hen light source is blocked by an opaque /translucent object a black spot is formed on the opposite side of the light source ...that black spot is called shadow. CHARACTERISTICS OF SHADOWS ð»black in colour. ð»outline of structure of the object. ð»size depends upon the light source and the object.