Billers may want to rollback particular payment which was posted by mistake in past. It is recommended to post negative payment in that case.  
To post the negative payment:
| 1. | Expand the claim number by clicking the Plus icon (  ) for which the negative payment has to be posted. | 
| 2. | On the extreme right end, click the Negative link. | 
| 3. | Enter or select the Posting Date and Received Date using calendar icon. By default, current date is auto-populated. | 
| 4. | Select appropriate CPTs from the list. | 
| 5. | Enter comments for negative posting. The entered comments will be displayed in the Comments column in the grid along with the prepopulated detailed message. | 
 
