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.
So, if BCBS is willing to pay $150 for a level 3 office visit but you bill them $125, they will only pay you $125. In addition, some plans pay a percentage of billed charges. Not many do this and typically they represent a small percentage of the practice's charges, but there is no reason to leave any money uncollected.