Wiki 93456 vs 93457

[rhedges]

What is the difference between 93456 and 93457?

I keep reading the descriptions for these 2 codes but can't figure out the difference of the codes.

Help!!

 

[Misty Dawn]

What is the difference between 93456 and 93457?

I keep reading the descriptions for these 2 codes but can't figure out the difference of the codes.

Help!!

93546 is for coronaries and Right Heart cath
93457 is for coronaries, bypass grafts and Right heart cath