title: Affording to wait: Medicare initiation and the use of health care.
abstract: Delays in receipt of necessary diagnostic and therapeutic medical procedures related to the timing of Medicare initiation at age 65 years have potentially broad welfare implications. We use 2005-2007 data from Florida and North Carolina to estimate the effect of initiation of Medicare benefits on healthcare utilization across procedures that differ in urgency and coverage. In particular, we study trends in the use of elective procedures covered by Medicare to treat conditions that vary in symptoms; these are compared with elective surgical procedures not eligible for Medicare reimbursement, and to a set of urgent and emergent procedures. We find large discontinuities in health services utilization at age 65 years concentrated among low-urgency, Medicare-reimbursable procedures, most pronounced among screening interventions and treatments for minimally symptomatic disease.
authors.affiliation: Wharton School, University of Pennsylvania, Philadelphia, PA, USA. gdavid2@wharton.upenn.edu
authors.forename: Guy
authors.initials: G
authors.lastname: David
authors.forename: Phil
authors.initials: P
authors.lastname: Saynisch
authors.forename: Victoria
authors.initials: V
authors.lastname: Acevedo-Perez
authors.forename: Mark D
authors.initials: MD
authors.lastname: Neuman
mesh_terms: D000367:Age Factors; D000368:Aged; D057210:Delayed Diagnosis; D017558:Elective Surgical Procedures / Q000706:statistics & numerical data*; D006296:Health Services / Q000706:statistics & numerical data; D006801:Humans; D008403:Mass Screening / Q000706:statistics & numerical data; D006278:Medicare / Q000706:statistics & numerical data*; D013997:Time Factors; D014481:United States