National-scale analytical framework identifying high-risk Medicare Part D prescribers through temporal machine learning
| Region | Providers | Exclusions | Rate | Risk Level |
|---|---|---|---|---|
| West | 192,314 | 103 | 0.054% | 1.82× baseline |
| Southwest | 189,443 | 82 | 0.043% | 1.46× baseline |
| Southeast | 412,837 | 156 | 0.038% | 1.28× baseline |
| Northeast | 287,419 | 89 | 0.031% | 1.05× baseline |
| Midwest | 298,652 | 71 | 0.024% | 0.81× baseline |