I have a dialysis billing question
..pt is billed 90935 on two separate days in august for acute renal failure as an outpt.
..pt is now declared ESRD at the end of the month and md provides a complete comprehensive visit, 90962

can I bill all three charges: 90935 x2, and 90962?
or can I now only bill the comprehensive visit 90962?

thx for any opinions