alisan
Contributor
I am billing for a group of Social Workers, LLP and MD. I am getting paid for the social workers and MD'S. Receiving a rejection from BCBS MI for the LLP stating N290 (missing/incomplete/invalid rendering provider primary identifier). I called BCBS provider enrollment to make sure they were registered with the group and they stated they do not register LLP'S. Does anyone know how I would bill these to get them paid? Thanks for any help...