The ACA Track data integrity test checks that the employee information you provided is consistent with known data rules. In this case, an employee has multiple Plan IDs listed for the same period of time. This typically occurs because a new Coverage Begin Date is not listed when an employee changed their medical plan.


Locate all Plan ID changes for the employee, and make sure that:

  • There is a Coverage End Date associated with their old Plan ID.
  • There is a new Coverage Begin Date provided for their new Plan ID.


For specific coding instructions, see Sample Scenarios for the Employee Datasheet.