Article ; Online: Geographic distribution of colonoscopy providers in the United States: An analysis of medicare claims data.
2022 Volume 36, Issue 10, Page(s) 7673–7678
Abstract: Introduction: Screening colonoscopy is one of the few procedures that can prevent cancer. While the majority of colonoscopies in the USA are performed by gastroenterologists, general surgeons play a key role in at-risk, rural populations. The aim of ... ...
Abstract | Introduction: Screening colonoscopy is one of the few procedures that can prevent cancer. While the majority of colonoscopies in the USA are performed by gastroenterologists, general surgeons play a key role in at-risk, rural populations. The aim of this study was to examine geographic practice patterns in colonoscopy using a nationwide Medicare claims database. Methods and procedures: The 2017 Medicare Provider Utilization and Payment database was used to identify physicians performing colonoscopy. Providers were classified as gastroenterologists, surgeons, ambulatory surgical centers (ASCs), or other. Rural-Urban Commuting Area classification at the zip code level was used to determine whether the practice location for an individual provider was in a rural area/small town (< 10,000 people), micropolitan area (10-50,000 people), or metropolitan area (> 50,000 people). Results: Claims data from 3,861,187 colonoscopy procedures on Medicare patients were included. The majority of procedures were performed by gastroenterologists (57.2%) and ASCs (32.1%). Surgeons performed 6.8% of cases overall. When examined at a zip code level, surgeons performed 51.6% of procedures in small towns/rural areas and 21.7% of procedures in micropolitan areas. Individual surgeons performed fewer annual procedures as compared to gastroenterologists (median 51 vs. 187, p < 0.001). Conclusions: Surgeons perform the majority of colonoscopies in rural zip codes on Medicare patients. High-quality, surgical training in endoscopy is essential to ensure access to colonoscopy for patients outside of major metropolitan areas. |
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MeSH term(s) | Aged ; Colonoscopy ; Endoscopy, Gastrointestinal ; Humans ; Medicare ; Rural Population ; Surgeons ; United States |
Language | English |
Publishing date | 2022-06-21 |
Publishing country | Germany |
Document type | Journal Article |
ZDB-ID | 639039-0 |
ISSN | 1432-2218 ; 0930-2794 |
ISSN (online) | 1432-2218 |
ISSN | 0930-2794 |
DOI | 10.1007/s00464-022-09083-3 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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