Or. Admin. R. 410-125-0103
When Medicare is the primary payer, services provided in the inpatient or out-patient setting do not require prior authorization. However, if the Division is the primary payer because the service is not covered by Medicare; the prior authorization requirements listed in chapter 410 division 125 would apply.
ORS 413.042
ORS 414.065
OMAP 70-2004, f. 9-15-04, cert. ef. 10-1-04
HR 42-1991, f. & cert. ef. 10-1-91