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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. Hanover Parkway Surgery Center, Llc
๐Ÿ”ช
Organization

Hanover Parkway Surgery Center, Llc

NPI: 1275710436
Greenbelt, MD
10 years of data
Ambulatory Surgical Center
$6.8M
Total Payments
9.1K
Beneficiaries
16.6K
Services
7.08x
Markup Ratio

Peer Comparison

95th
percentile in specialty
This provider$6.8M
Specialty median$657.1K

๐Ÿ“‹ Key Findings

1Billed $6.8M over 10 years
27.08x markup ratio (above median)
395th percentile in Ambulatory Surgical Center by payments
412 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $6.8M in total Medicare payments ranks in the 95th percentile of Ambulatory Surgical Center providers nationally.

Their average markup ratio of 7.08x 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$3.3K$789.374.19x$2.5K$563.5K1.4K596
2015$3.4K$789.834.29x$2.6K$668.5K1.8K729
2016$2.6K$286.219.18x$2.3K$551.4K1.6K871
2017$2.7K$263.9910.08x$2.4K$594.4K1.7K978
2018$2.7K$271.5210.08x$2.5K$715.9K2.0K1.1K
2019$2.7K$284.269.44x$2.4K$772.5K2.0K1.1K
2020$3.0K$560.335.27x$2.4K$744.7K1.8K1.0K
2021$3.1K$337.179.20x$2.8K$754.7K1.9K1.1K
2022$3.7K$811.954.52x$2.9K$869.5K1.6K1.1K
2023$3.7K$860.454.26x$2.8K$557.8K730559

Top Procedures (14)

64635Destruction of lower or sacral spinal facet joint nerves using imaging guidanceโš  6.7x markup
$2.2M
3.5K services$636.44/svc6.67x markup
64483Injections of anesthetic and/or steroid drug into lower or sacral spine nerve root using imaging guidanceโš  7.9x markup
$1.7M
5.8K services$299.77/svc7.88x markup
64493Injections of lower or sacral spine facet joint using imaging guidanceโš  7.6x markup
$806.4K
2.6K services$315.13/svc7.60x markup
64633Destruction of upper or middle spinal facet joint nerves using imaging guidanceโš  6.2x markup
$510.3K
800 services$637.87/svc6.17x markup
64479Injections of anesthetic and/or steroid drug into upper or middle spine nerve root using imaging guidanceโš  7.9x markup
$445.3K
1.5K services$301.72/svc7.86x markup
0275TRemoval of bone from lower spine for decompression of nerve tissue using imaging guidance, accessed through the skin
$408.0K
115 services$3.5K/svc1.69x markup
64490Injections of upper or middle spine facet joint using imaging guidanceโš  7.6x markup
$250.8K
799 services$313.89/svc7.59x markup
63650Implantation of spinal neurostimulator electrodes, accessed through the skin
$229.8K
70 services$3.3K/svc2.13x markup
G0260Injection procedure for sacroiliac joint; provision of anesthetic, steroid and/or other therapeutic agent, with or without arthrographyโš  15.2x markup
$88.4K
357 services$247.56/svc15.20x markup
64520Injection of anesthetic agent, middle or lower spine sympathetic nervesโš  10.6x markup
$33.4K
123 services$271.16/svc10.64x markup
64640Destruction of peripheral nerve or branchโš  15.7x markup
$31.4K
358 services$87.83/svc15.66x markup
64450Injection of anesthetic agent, other peripheral nerve or branchโš  41.5x markup
$12.3K
355 services$34.63/svc41.48x markup
20610Aspiration and/or injection of large joint or joint capsuleโš  134.8x markup
$6.8K
295 services$23.02/svc134.83x markup
64530Injection of anesthetic agent, abdominal sympathetic nerve bundleโš  12.5x markup
$6.6K
24 services$273.30/svc12.53x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
64635Destruction of lower or sacral spinal facet joint nerves using imaging guidance3.5K$2.2M$636.446.67x
64483Injections of anesthetic and/or steroid drug into lower or sacral spine nerve root using imaging guidance5.8K$1.7M$299.777.88x
64493Injections of lower or sacral spine facet joint using imaging guidance2.6K$806.4K$315.137.60x
64633Destruction of upper or middle spinal facet joint nerves using imaging guidance800$510.3K$637.876.17x
64479Injections of anesthetic and/or steroid drug into upper or middle spine nerve root using imaging guidance1.5K$445.3K$301.727.86x
0275TRemoval of bone from lower spine for decompression of nerve tissue using imaging guidance, accessed through the skin115$408.0K$3.5K1.69x
64490Injections of upper or middle spine facet joint using imaging guidance799$250.8K$313.897.59x
63650Implantation of spinal neurostimulator electrodes, accessed through the skin70$229.8K$3.3K2.13x
G0260Injection procedure for sacroiliac joint; provision of anesthetic, steroid and/or other therapeutic agent, with or without arthrography357$88.4K$247.5615.20x
64520Injection of anesthetic agent, middle or lower spine sympathetic nerves123$33.4K$271.1610.64x
64640Destruction of peripheral nerve or branch358$31.4K$87.8315.66x
64450Injection of anesthetic agent, other peripheral nerve or branch355$12.3K$34.6341.48x
20610Aspiration and/or injection of large joint or joint capsule295$6.8K$23.02134.83x
64530Injection of anesthetic agent, abdominal sympathetic nerve bundle24$6.6K$273.3012.53x

Markup Analysis

Charge-to-Payment Ratio

7.08x

This provider submits charges 7.08 times higher than what Medicare actually pays.

What This Means

A markup ratio of 7.08x means for every $100 Medicare pays, this provider initially charges $708. This is higher than the national average.

Location

Greenbelt, MD

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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