The Test Arrived column on the Results Manager list screen allows you or your staff to manually indicate when all tests for a given patient have been received. It is intended to be used in conjunction with the User Flags field.
For example, many providers might prefer to wait until all tests are received for a patient visit before completing a patient letter (provided that results are all normal). If the Test Arrived field is properly maintained, the provider can tell at a glance which visits are ready for a letter and which are not.