Roll-up payers that are billed on UB/837I claims require a four-digit Revenue Code in Field Locator 42 for each line item on the claim. Therefore, a Revenue Code must be attached to all SIM codes in the Service Items Library that may be billed on a UB/837I claim.
Note: The Revenue Codes master file in File Maintenance is pre-installed. Items should be reviewed and modified as needed.
To set up a revenue code for roll-up billing, do the following: