Book excerpt: The Seventh Edition of the text outlines more than 75 careers and touches on every major facet of the field including a description of the profession, typical work setting; educational, licensure and certification requirements; salary and growth projections and internet resources on educational programs and requirements for licensure and/or certification. In addition, this resource provides a thorough review of the U.S. healthcare delivery system, managed care, health care financing, reimbursement, insurance coverage, Medicare, Medicaid, and the impact of new technology on healthcare services. All chapters are updated to reflect current demographics and new policies.