title: Frequently asked questions about billing for critical care services.
authors.affiliation: University of Oklahoma Health Science Center, Oklahoma City, USA.
authors.forename: Marilyn
authors.initials: M
authors.lastname: Hammon
mesh_terms: D003422:Critical Care / Q000145:classification / Q000191:economics*; D039702:Current Procedural Terminology; D006801:Humans; D007344:Insurance Claim Reporting; D007362:Intensive Care Units / Q000191:economics*; D008484:Medicaid / Q000331:legislation & jurisprudence*; D006278:Medicare / Q000331:legislation & jurisprudence*; D009825:Oklahoma; D010350:Patient Credit and Collection; D011216:Practice Management, Medical / Q000191:economics*