| Activity | Inpatient* | Outpatient | 2022 Q3 | 2022 Q4 |
|---|---|---|---|---|
| PHC4 begins accepting UB-04 claims data and laboratory data** | X | X | October 3, 2022 | January 3, 2023 |
| UB-04 claims data and laboratory data** due | X | X | January 3, 2023 | March 31, 2023 |
| Error corrections due | X | X | January 31, 2023 | May 1, 2023 |
| * |
2022 Q3 inpatient data is grouped using MS-DRG Version 39.1
2022 Q4 inpatient data is grouped using MS-DRG Version 40 |
| ** | Laboratory data reporting only applies to GAC and SGAC hospitals |