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Data Sources: Centers for Medicare & Medicaid Services (CMS), Medicare Provider Utilization and Payment Data
Disclaimer: This site is an independent journalism project. Data analysis and editorial content are not affiliated with or endorsed by CMS or any government agency. All spending figures are based on publicly available Medicare payment records.
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Methodologyโ€ขDownload Data
  1. Home
  2. Providers
  3. Casper Wy Endoscopy Asc Llc
๐Ÿ”ช
Organization

Casper Wy Endoscopy Asc Llc

NPI: 1962477539
Casper, WY
10 years of data
Ambulatory Surgical Center
$6.6M
Total Payments
23.6K
Beneficiaries
24.5K
Services
7.57x
Markup Ratio

Peer Comparison

95th
percentile in specialty
This provider$6.6M
Specialty median$657.1K

๐Ÿ“‹ Key Findings

1Billed $6.6M over 10 years
27.57x markup ratio (above median)
395th percentile in Ambulatory Surgical Center by payments
418 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $6.6M in total Medicare payments ranks in the 95th percentile of Ambulatory Surgical Center providers nationally.

Their average markup ratio of 7.57x is significantly above the specialty median of 6.1x.

AI-generated analysis based on Medicare payment data.

Annual Medicare Payments

Annual Services Provided

Avg Payment per Service

Markup Ratio Over Time

Submitted Charges vs. Medicare Payments

Average per-service amounts submitted by the provider compared to what Medicare actually paid โ€” the gap represents the markup.

YearAvg SubmittedAvg PaidMarkup RatioGap per ServiceTotal PaymentsServicesBeneficiaries
2014$1.8K$314.465.65x$1.5K$544.9K2.3K2.2K
2015$1.9K$345.645.51x$1.6K$624.2K2.4K2.2K
2016$1.9K$345.955.63x$1.6K$594.6K2.3K2.2K
2017$1.9K$311.626.03x$1.6K$603.3K2.4K2.2K
2018$2.0K$301.746.55x$1.7K$749.4K2.9K2.7K
2019$2.1K$331.136.45x$1.8K$745.8K3.0K2.8K
2020$2.2K$400.555.56x$1.8K$651.6K2.4K2.3K
2021$2.3K$416.065.60x$1.9K$772.1K2.6K2.5K
2022$2.5K$375.026.53x$2.1K$694.8K2.4K2.3K
2023$2.5K$425.075.97x$2.1K$626.9K2.0K2.0K

Top Procedures (19)

45380Biopsy of large bowel using an endoscopeโš  6.8x markup
$1.8M
5.9K services$297.53/svc6.80x markup
43239Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscopeโš  10.6x markup
$1.7M
8.8K services$190.90/svc10.64x markup
45385Removal of polyps or growths of large bowel using an endoscopeโš  5.5x markup
$1.3M
3.5K services$368.80/svc5.55x markup
43248Insertion of guide wire with dilation of esophagus using an endoscopeโš  8.5x markup
$803.7K
3.4K services$236.66/svc8.49x markup
G0105Colorectal cancer screening; colonoscopy on individual at high riskโš  6.6x markup
$273.5K
892 services$306.67/svc6.63x markup
43251Removal of polyps or growths of esophagus, stomach, and/or upper small bowel using an endoscopeโš  4.2x markup
$145.6K
302 services$482.11/svc4.21x markup
G0121Colorectal cancer screening; colonoscopy on individual not meeting criteria for high riskโš  6.8x markup
$134.5K
454 services$296.22/svc6.76x markup
43249Balloon dilation of esophagus using an endoscopeโš  4.4x markup
$85.4K
158 services$540.25/svc4.36x markup
45378Diagnostic examination of large bowel using an endoscopeโš  8.7x markup
$82.4K
351 services$234.89/svc8.69x markup
43252Microscopic examination of esophagus, stomach, and/or upper small bowel using an endoscope
$64.0K
63 services$1.0K/svc2.17x markup
43229Destruction of growths of esophagus using an endoscopeโš  5.0x markup
$60.5K
71 services$852.18/svc5.01x markup
44361Biopsy of small bowel using an endoscopeโš  4.3x markup
$54.2K
108 services$501.77/svc4.29x markup
43242Ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using an endoscopeโš  5.3x markup
$51.6K
102 services$505.40/svc5.31x markup
45381Injections of large bowel using an endoscopeโš  10.0x markup
$41.3K
217 services$190.23/svc10.04x markup
43259Ultrasound examination of esophagus, stomach and/or upper small bowel using an endoscopeโš  5.0x markup
$38.4K
73 services$526.54/svc5.05x markup
43244Tying of dilated veins of stomach and/or esophagus using an endoscopeโš  4.4x markup
$18.4K
36 services$510.14/svc4.38x markup
45390Removal of large bowel tissue using an endoscopeโš  5.5x markup
$10.4K
31 services$335.88/svc5.48x markup
43235Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscopeโš  4.6x markup
$8.0K
26 services$306.22/svc4.60x markup
43202Biopsy of esophagus using an endoscopeโš  5.8x markup
$6.9K
30 services$229.27/svc5.78x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
45380Biopsy of large bowel using an endoscope5.9K$1.8M$297.536.80x
43239Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope8.8K$1.7M$190.9010.64x
45385Removal of polyps or growths of large bowel using an endoscope3.5K$1.3M$368.805.55x
43248Insertion of guide wire with dilation of esophagus using an endoscope3.4K$803.7K$236.668.49x
G0105Colorectal cancer screening; colonoscopy on individual at high risk892$273.5K$306.676.63x
43251Removal of polyps or growths of esophagus, stomach, and/or upper small bowel using an endoscope302$145.6K$482.114.21x
G0121Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk454$134.5K$296.226.76x
43249Balloon dilation of esophagus using an endoscope158$85.4K$540.254.36x
45378Diagnostic examination of large bowel using an endoscope351$82.4K$234.898.69x
43252Microscopic examination of esophagus, stomach, and/or upper small bowel using an endoscope63$64.0K$1.0K2.17x
43229Destruction of growths of esophagus using an endoscope71$60.5K$852.185.01x
44361Biopsy of small bowel using an endoscope108$54.2K$501.774.29x
43242Ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using an endoscope102$51.6K$505.405.31x
45381Injections of large bowel using an endoscope217$41.3K$190.2310.04x
43259Ultrasound examination of esophagus, stomach and/or upper small bowel using an endoscope73$38.4K$526.545.05x
43244Tying of dilated veins of stomach and/or esophagus using an endoscope36$18.4K$510.144.38x
45390Removal of large bowel tissue using an endoscope31$10.4K$335.885.48x
43235Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope26$8.0K$306.224.60x
43202Biopsy of esophagus using an endoscope30$6.9K$229.275.78x

Markup Analysis

Charge-to-Payment Ratio

7.57x

This provider submits charges 7.57 times higher than what Medicare actually pays.

What This Means

A markup ratio of 7.57x means for every $100 Medicare pays, this provider initially charges $757. This is higher than the national average.

Location

Casper, WY

Provider Verification

Always verify provider credentials and location before scheduling appointments. This data reflects Medicare payments and may not include all practice locations.

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Data Sources

  • โ€ข Centers for Medicare & Medicaid Services (CMS)
  • โ€ข Medicare Provider Utilization and Payment Data (2014-2023)
  • โ€ข National Plan and Provider Enumeration System (NPPES)

Last Updated: February 2026 (data through 2023, the latest CMS release)

Note: All data is from publicly available Medicare records. OpenMedicare is an independent journalism project not affiliated with CMS.

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