Use of colonoscopy for polyp surveillance in Medicare beneficiaries

Abstract

In a sample of elderly Medicare beneficiaries, there was under use of follow-up colonoscopy at 5 years after polypectomy, and <50% of patients received a repeat examination. In particular, the use of this procedure decreased over the 4-year study period. Coupled with other data indicating the overuse of follow-up colonoscopy in patients without polyps, there appeared to be significant discordance between guidelines and actual practice.