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Table 1 Characteristics of providers performing > 10 video capsule endoscopy (VCE) procedures/year in Medicare Part B in 2018. Gender based on National Plan and Provider Enumeration System (NPPES) file. Practice setting determined by provider address and National Center for Health Statistics 2013 (NCHS) Urban-Rural Classification Scheme for Counties

From: Diffusion of an innovation: growth in video capsule endoscopy in the U.S. Medicare population from 2003 to 2019

Characteristic

n = 1278

Provider Specialty

no. (%)

 Gastroenterology

1247 (97.6%)

 Surgery

13 (1.0%)

 Internal / Family Medicine

12 (0.9%)

 Other

6 (0.5%)

Practice Duration

no. (%)

  < 5 years

6 (0.5%)

 5–10 years

112 (8.8%)

 10 or more years

1160 (90.8%)

Gender

no. (%)

 Male

1142 (89.4%)

 Female

136 (10.6%)

Clinical Practice Pattern

no. (%)

 General Endo (EGD or Colonoscopy)

1259 (98.5%)

 Advanced Endo (EUS or ERCP)

260 (20.3%)

 GI Physiology Studies (Esophagus/Motility)

242 (18.9%)

VCE Procedures by Provider

 Median

16

 IQR

13–24

 Maximum

235

Other Procedures by Provider

 Median

495.5

 IQR

324–745

 Maximum

3164

Practice Setting (NCHS Classification)

no. (%)

 Large central metro (Pop. 1,000,000+)

348 (27.2%)

 Large fringe metro

330 (25.8%)

 Medium metro (Pop. 250,000–999,999)

315 (24.7%)

 Small metro

182 (14.2%)

 Micropolitan (10,000–49,999)

95 (7.4%)

 Non-core (Rural)

8 (0.6%)