definiens: of any Receivable means ( i ) any Person obligated to make payments ofsuch Receivable pursuant to a Contract and/or ( ii ) any Person owing any amount in respect ofsuch Receivable, or in respect of any Related Security with respect to such Receivable, all suchPersons referred to in any of clauses ( A ), ( B ), ( E ), ( F ) and ( G ) below, and each Person referred toin any of clauses ( C ) and ( D ) below, to be deemed for pu{poses of this Agreement to be oneObligor:(A ): all Persons owing Receivables or Related Security under theMedicare program;(B ): all Persons owing Receivables or Related Security under theMedicaid program;(C ): each Person which is an insurance company;(D ): each Person which is a hospital or other health care provider;(E ): all Persons, other than health care providers or Persons referred to inclause ( A ), ( B ), ( c ) or ( D ) above or clause ( F ) or ( G ) below, owing Receivablesarising from the sale of services or merchandise;(F ): all Persons owing Receivables or Related Security under theCHAMPUS / VA Program ; and(G ): all Persons who receive the services or merchandise the sale ofwhich results in Receivables that are not insured, guaranteed or otherwisesupported in respect thereof by any of the Persons referred to in clauses ( A)through ( F ) above, including any Person owing any amount in respect ofReceivables by reason of insurance policy deductibles or co - insurance agreementsor arrangements