Gordon Has Been Having Blackouts And Sees Dr O Brian For An Office Visit And Num

Can you please show me how this would be calculated? formulaThank you

Mrs . Gordon has been having blackouts and sees Dr . O’ Brian for an office visit andnumerous tests . Her Medicare Part B deductible has not been met for the year . Thecharges for the visi t and tests are $1232 of which Medicare allows a limiting charge of$998 , and the doctor not agree to accept assignment .