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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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ยฉ 2026 OpenMedicare. Independent data journalism. Built by TheDataProject.ai

Methodologyโ€ขDownload Data
  1. Home
  2. Providers
  3. Orthopedic Surgery Center Of Green Bay, Llc
๐Ÿ”ช
Organization

Orthopedic Surgery Center Of Green Bay, Llc

NPI: 1922334101
Green Bay, WI
10 years of data
Ambulatory Surgical Center
$9.0M
Total Payments
3.5K
Beneficiaries
3.7K
Services
4.49x
Markup Ratio

Peer Comparison

96th
percentile in specialty
This provider$9.0M
Specialty median$657.1K

๐Ÿ“‹ Key Findings

1Billed $9.0M over 10 years
24.49x markup ratio (above median)
396th percentile in Ambulatory Surgical Center by payments
4Payments surged 320% in 2020
518 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $9.0M in total Medicare payments ranks in the 96th percentile of Ambulatory Surgical Center providers nationally.

Medicare payments to this provider grew 658% from 2014 to 2023.

AI-generated analysis based on Medicare payment data.

Annual Medicare Payments

Annual Services Provided

Avg Payment per Service

Markup Ratio Over Time

๐Ÿ“ˆ

Notable: Payments increased 320% in 2020

Year-over-year payment surges can indicate changes in practice volume, new services, or billing pattern shifts.

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$5.2K$1.0K5.06x$4.2K$262.8K277255
2015$5.5K$1.0K5.38x$4.5K$286.9K318297
2016$5.8K$932.586.20x$4.9K$295.3K335321
2017$5.7K$810.806.97x$4.8K$207.9K258246
2018$5.9K$949.206.23x$5.0K$302.7K348328
2019$5.7K$793.617.14x$4.9K$243.5K278270
2020$7.4K$1.4K5.21x$6.0K$1.0M344332
2021$9.7K$1.9K5.02x$7.8K$2.3M602576
2022$10.9K$2.1K5.28x$8.9K$2.1M489470
2023$11.3K$2.4K4.82x$9.0K$2.0M418395

Top Procedures (18)

27447Repair of knee jointโš  3.8x markup
$4.7M
691 services$6.8K/svc3.83x markup
27130Replacement of thigh bone and hip joint prosthesisโš  3.9x markup
$1.8M
267 services$6.9K/svc3.91x markup
29827Repair of shoulder rotator cuff using an endoscopeโš  4.6x markup
$657.5K
322 services$2.0K/svc4.58x markup
29881Removal of one knee cartilage using an endoscopeโš  5.5x markup
$495.8K
514 services$964.68/svc5.53x markup
64721Release and/or relocation of median nerve of handโš  5.9x markup
$282.4K
498 services$567.03/svc5.88x markup
29880Removal of both knee cartilages using an endoscopeโš  5.5x markup
$218.5K
226 services$966.85/svc5.50x markup
29824Partial removal of collar bone at shoulder using an endoscopeโš  7.5x markup
$215.6K
244 services$883.63/svc7.47x markup
29823Extensive removal of shoulder joint tissue using an endoscopeโš  11.5x markup
$172.3K
256 services$673.17/svc11.51x markup
26055Incision of tendon coveringโš  7.1x markup
$133.1K
306 services$434.95/svc7.07x markup
26480Transplant of tendon of handโš  5.8x markup
$56.5K
69 services$818.60/svc5.80x markup
25447Removal of bone joints between wrist and fingersโš  10.9x markup
$56.3K
92 services$611.92/svc10.95x markup
23412Repair of torn tendons of shoulder, open procedureโš  4.5x markup
$50.8K
25 services$2.0K/svc4.54x markup
28750Fusion of great toe at the joint with the footโš  4.5x markup
$39.3K
12 services$3.3K/svc4.54x markup
23410Repair of torn tendons of shoulder, open procedureโš  4.5x markup
$39.1K
23 services$1.7K/svc4.51x markup
23120Partial removal of collar boneโš  10.1x markup
$38.9K
71 services$548.12/svc10.10x markup
29877Removal or shaving of knee joint cartilage using an endoscopeโš  6.2x markup
$14.9K
18 services$826.83/svc6.15x markup
28285Correction of toe joint deformityโš  9.3x markup
$10.5K
19 services$550.65/svc9.28x markup
28308Incision to straighten toe bone (other than the big toe) at the midfoot bone (metatarsal) levelโš  8.3x markup
$8.8K
14 services$626.06/svc8.29x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
27447Repair of knee joint691$4.7M$6.8K3.83x
27130Replacement of thigh bone and hip joint prosthesis267$1.8M$6.9K3.91x
29827Repair of shoulder rotator cuff using an endoscope322$657.5K$2.0K4.58x
29881Removal of one knee cartilage using an endoscope514$495.8K$964.685.53x
64721Release and/or relocation of median nerve of hand498$282.4K$567.035.88x
29880Removal of both knee cartilages using an endoscope226$218.5K$966.855.50x
29824Partial removal of collar bone at shoulder using an endoscope244$215.6K$883.637.47x
29823Extensive removal of shoulder joint tissue using an endoscope256$172.3K$673.1711.51x
26055Incision of tendon covering306$133.1K$434.957.07x
26480Transplant of tendon of hand69$56.5K$818.605.80x
25447Removal of bone joints between wrist and fingers92$56.3K$611.9210.95x
23412Repair of torn tendons of shoulder, open procedure25$50.8K$2.0K4.54x
28750Fusion of great toe at the joint with the foot12$39.3K$3.3K4.54x
23410Repair of torn tendons of shoulder, open procedure23$39.1K$1.7K4.51x
23120Partial removal of collar bone71$38.9K$548.1210.10x
29877Removal or shaving of knee joint cartilage using an endoscope18$14.9K$826.836.15x
28285Correction of toe joint deformity19$10.5K$550.659.28x
28308Incision to straighten toe bone (other than the big toe) at the midfoot bone (metatarsal) level14$8.8K$626.068.29x

Markup Analysis

Charge-to-Payment Ratio

4.49x

This provider submits charges 4.49 times higher than what Medicare actually pays.

What This Means

A markup ratio of 4.49x means for every $100 Medicare pays, this provider initially charges $449. This is higher than the national average.

Location

Green Bay, WI

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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