To adjust the premium amount, use OMAP’s "Premium Billing Adjustment Screen" (PADJ) to change the number of non-exempt HPNs or to exempt the entire case. To access PADJ, type PHST, case number. Press {enter}. Select the premium billing month from the list on the PHST screen and press {enter}. Adjust the information according to the new case circumstances and press {F9}. The change is sent to the OHP Premium Billing Office during nightly processing.