Wiki ABN question

[vpat28]

A very technical ABN question.
Medicare is now saying as of 1/1/13, that if you do more than three visual fields on a patient, one needs to get an ABN for #4.

Does this apply by NPI #, by tax ID # (meaning if I did 3 fields and glaucoma did a fourth on the same patient, does this apply?)

Please help.

 

[sriniphysio1@gmail.com]

Hi

as far it was right only from 1/1/2013 .

thanks
srinivasan V CPC