mhefner5
Contributor
All right coding friends, I need some SERIOUS input for billing Medicare for Chiro services (Idaho). I'm on my last nerve with this insurance company. I have a date of first treatment. My 98940-98941 are billed with the -AT modifier and dx codes M99.11-M99.13. My most recent denial from these peoples is CO-50. Not medically necessary. Now keep in mind, when I took on this client, he had months and months of back billings from 2018-current, and most of these patients come in 2-3 times per week. Any information given would be greatly appreciated, because at this point, I'm at a loss. HELP PLEASE 