I am working on mapping multiple different kinds of payer files into OMOP and did not see this topic already in here. Wanted to know if anyone else has done this and if I could get any tips/best practices or examples.
The main file types I am concerned with are:
Medicare: CCW files
Medicaid: HCFA 1500/ 834/ UB92/ NCPDP
Commercial Payers: 834/ 837i/ 837p / NCPDP