Medical Billing Forum

Billing => Billing => : workerbee February 23, 2015, 08:36:36 PM

: Corrected claim, CWF updated now.
: workerbee February 23, 2015, 08:36:36 PM

We billed Medicare primary and they denied saying Cigna should have been primary.  Now the Common Working File has been updated and Medicare says they will pay as primary if I send them a corrected claim bill type 137.  BUT, I'm not changing anything on the claim, so how can it be a corrected claim?  Which condition code would I put, and which two-letter adjustment reason code would I put in the remarks at the bottom left of the claim form?

Note:  I have to mail them a paper claim because our electronic billing has been shut off. This is a hospital claim.  I can't correct in DDE either.