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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.
Sister Sites: OpenMedicaid ยท OpenFeds ยท OpenSpending

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

Methodologyโ€ขDownload Data
  1. Home
  2. Providers
  3. Stockton Outpatient Surgery Center Llc
๐Ÿ”ช
Organization

Stockton Outpatient Surgery Center Llc

NPI: 1982942298
Stockton, CA
10 years of data
Ambulatory Surgical Center
$10.6M
Total Payments
12.1K
Beneficiaries
15.9K
Services
6.7x
Markup Ratio

Peer Comparison

97th
percentile in specialty
This provider$10.6M
Specialty median$657.1K

๐Ÿ“‹ Key Findings

1Billed $10.6M over 10 years
26.7x markup ratio (above median)
397th percentile in Ambulatory Surgical Center by payments
417 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $10.6M in total Medicare payments ranks in the 97th percentile of Ambulatory Surgical Center providers nationally.

Their average markup ratio of 6.7x is significantly above the specialty median of 6.1x.

Medicare payments to this provider grew 352% 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

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$5.3K$590.768.91x$4.7K$471.6K1.3K905
2015$5.8K$660.638.73x$5.1K$570.0K1.4K1.1K
2016$5.8K$753.717.68x$5.0K$588.1K1.5K1.1K
2017$6.0K$777.847.74x$5.2K$631.8K1.5K1.1K
2018$6.6K$859.967.66x$5.7K$848.4K2.0K1.5K
2019$6.7K$848.817.93x$5.9K$984.8K2.1K1.6K
2020$8.2K$2.1K3.94x$6.1K$1.2M1.4K1.1K
2021$10.5K$3.2K3.28x$7.3K$1.5M1.6K1.2K
2022$10.4K$3.2K3.29x$7.2K$1.7M1.5K1.2K
2023$14.0K$4.0K3.49x$10.0K$2.1M1.5K1.2K

Top Procedures (20)

64483Injections of anesthetic and/or steroid drug into lower or sacral spine nerve root using imaging guidanceโš  9.9x markup
$2.0M
6.8K services$297.63/svc9.89x markup
63685Insertion of spinal neurostimulator pulse generator or receiver
$1.6M
64 services$24.2K/svc1.58x markup
63650Implantation of spinal neurostimulator electrodes, accessed through the skinโš  4.1x markup
$1.0M
231 services$4.5K/svc4.14x markup
64635Destruction of lower or sacral spinal facet joint nerves using imaging guidanceโš  8.4x markup
$1.0M
1.5K services$677.54/svc8.37x markup
27447Repair of knee joint, lower or upper part of joint, inside and outside areaโš  4.6x markup
$713.6K
78 services$9.1K/svc4.58x markup
64628Heat destruction of intraosseous basivertebral nerve in bones of spine in lower back, first two bones
$558.0K
58 services$9.6K/svc1.84x markup
29828Release of shoulder biceps tendon using an endoscopeโš  3.9x markup
$484.1K
184 services$2.6K/svc3.89x markup
G0260Injection procedure for sacroiliac joint; provision of anesthetic, steroid and/or other therapeutic agent, with or without arthrographyโš  11.6x markup
$388.0K
1.7K services$226.37/svc11.64x markup
64721Release and/or relocation of median nerve of handโš  9.6x markup
$348.9K
471 services$740.69/svc9.61x markup
29827Repair of shoulder rotator cuff using an endoscopeโš  8.2x markup
$331.9K
192 services$1.7K/svc8.22x markup
64493Injections of lower or sacral spine facet joint using imaging guidanceโš  8.9x markup
$329.0K
1.1K services$293.00/svc8.95x markup
64633Destruction of upper or middle spinal facet joint nerves using imaging guidanceโš  8.1x markup
$297.6K
421 services$706.98/svc8.12x markup
27130Replacement of thigh bone and hip joint with prosthesisโš  4.5x markup
$211.5K
22 services$9.6K/svc4.52x markup
64490Injections of upper or middle spine facet joint using imaging guidanceโš  7.7x markup
$181.8K
537 services$338.49/svc7.72x markup
62321Injection of substance into spinal canal of upper or middle back using imaging guidanceโš  8.4x markup
$179.0K
616 services$290.66/svc8.39x markup
29881Removal of one knee cartilage using an endoscopeโš  9.1x markup
$149.5K
129 services$1.2K/svc9.06x markup
62323Injection of substance into spinal canal of lower back or sacrum using imaging guidanceโš  9.9x markup
$136.3K
466 services$292.40/svc9.94x markup
C9752Destruction of intraosseous basivertebral nerve, first two vertebral bodies, including imaging guidance (e.g., fluoroscopy), lumbar/sacrum
$102.5K
11 services$9.3K/svc1.30x markup
29880Removal of both knee cartilages using an endoscopeโš  9.3x markup
$89.6K
80 services$1.1K/svc9.35x markup
26055Incision of tendon coveringโš  13.1x markup
$77.0K
145 services$530.74/svc13.05x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
64483Injections of anesthetic and/or steroid drug into lower or sacral spine nerve root using imaging guidance6.8K$2.0M$297.639.89x
63685Insertion of spinal neurostimulator pulse generator or receiver64$1.6M$24.2K1.58x
63650Implantation of spinal neurostimulator electrodes, accessed through the skin231$1.0M$4.5K4.14x
64635Destruction of lower or sacral spinal facet joint nerves using imaging guidance1.5K$1.0M$677.548.37x
27447Repair of knee joint, lower or upper part of joint, inside and outside area78$713.6K$9.1K4.58x
64628Heat destruction of intraosseous basivertebral nerve in bones of spine in lower back, first two bones58$558.0K$9.6K1.84x
29828Release of shoulder biceps tendon using an endoscope184$484.1K$2.6K3.89x
G0260Injection procedure for sacroiliac joint; provision of anesthetic, steroid and/or other therapeutic agent, with or without arthrography1.7K$388.0K$226.3711.64x
64721Release and/or relocation of median nerve of hand471$348.9K$740.699.61x
29827Repair of shoulder rotator cuff using an endoscope192$331.9K$1.7K8.22x
64493Injections of lower or sacral spine facet joint using imaging guidance1.1K$329.0K$293.008.95x
64633Destruction of upper or middle spinal facet joint nerves using imaging guidance421$297.6K$706.988.12x
27130Replacement of thigh bone and hip joint with prosthesis22$211.5K$9.6K4.52x
64490Injections of upper or middle spine facet joint using imaging guidance537$181.8K$338.497.72x
62321Injection of substance into spinal canal of upper or middle back using imaging guidance616$179.0K$290.668.39x
29881Removal of one knee cartilage using an endoscope129$149.5K$1.2K9.06x
62323Injection of substance into spinal canal of lower back or sacrum using imaging guidance466$136.3K$292.409.94x
C9752Destruction of intraosseous basivertebral nerve, first two vertebral bodies, including imaging guidance (e.g., fluoroscopy), lumbar/sacrum11$102.5K$9.3K1.30x
29880Removal of both knee cartilages using an endoscope80$89.6K$1.1K9.35x
26055Incision of tendon covering145$77.0K$530.7413.05x

Markup Analysis

Charge-to-Payment Ratio

6.7x

This provider submits charges 6.7 times higher than what Medicare actually pays.

What This Means

A markup ratio of 6.7x means for every $100 Medicare pays, this provider initially charges $670. This is higher than the national average.

Location

Stockton, CA

Provider Verification

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

Similar Providers

Other Ambulatory Surgical Center providers in CA for peer comparison.

Stockton Outpatient Surgery Center Llc (you)
$10.6M
Specialty Surgical Center, Llc
$49.2M
Santa Rosa Surgery Center L P
$41.3M
Peninsula Eye Surgery Center Llc
$37.0M
Fort Sutter Surgery Center A California Limited Partnership
$33.6M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Specialty Surgical Center, LlcBeverly Hills, CA$49.2Mโœ“ Clear
Santa Rosa Surgery Center L PSanta Rosa, CA$41.3Mโœ“ Clear
Peninsula Eye Surgery Center LlcMountain View, CA$37.0Mโœ“ Clear
Fort Sutter Surgery Center A California Limited PartnershipSacramento, CA$33.6Mโœ“ Clear

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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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