Oxygen would be (O2). The 2 is a subscript. Sub means below. The 2 is written to the right of and below the O. A pair of oxygen atoms is a molecule of oxygen. A molecule is the smallest particle of a substance that exists independently. Molecules of most elements are made up of only one of atom of that element. Oxygen, along with nitrogen, hydrogen, and chlorine are made up of two atoms. Look at the model of oxygen above.
Fee Schedule Request Form. The fee schedule is a key component of your contractual relationship with Blue Cross and Blue Shield of Oklahoma (BCBSOK). The fee. schedule is a listing of accepted charges or established allowances for specified procedure codes. Allowances are not a guarantee of payment.
1 Members are not required to file claim forms â Network providers bill BCBSTX for services provided. 2  Members are not balance billed â Network providers will not bill for costs that are in excess of the BCBSTX allowable amount for covered services.