title: Billing for CRNP services.
authors.forename: D L
authors.initials: DL
authors.lastname: Olmstead
authors.forename: M L
authors.initials: ML
authors.lastname: Williams
mesh_terms: D000066:Accounting; D054598:Blue Cross Blue Shield Insurance Plans / Q000191:economics; D006801:Humans; D008004:Licensure; D008484:Medicaid / Q000191:economics; D006278:Medicare / Q000191:economics; D009722:Nurse Practitioners / Q000191:economics*; D010414:Pennsylvania; D011216:Practice Management, Medical; D014481:United States