Diagnoses
Diagnosis codes are added one time to the pending claim or until all available diagnosis code fields are populated in the following order.
- The first diagnosis of the Claim-Header-encounter is populated as the Principal Diagnosis.
- The first diagnosis, if unique, of all subsequent encounters will be added in order.
- The second diagnosis, if unique, of all encounters will be added.
- The third diagnosis, if unique, of all encounters will be added.