All program services described in this Part are provided and billed to HFS in accordance with that agency's policies as found in the HFS Handbook for Providers of Medical Services (found at www.hfs.illinois.gov/handbooks/), including any necessary prior authorization for the service.
Ill. Admin. Code tit. 59, § 131.60
Amended at 31 Ill. Reg. 10635, effective July 13, 2007