Dr. Gordon Stock, M.D.
Contact & Location
801-763-3885
American Fork, UT 84003
Dr. Stock performs more knee replacement procedures than 63% of orthopedic surgeons in Utah, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #25 of 69 ranked knee surgeons in Utah.
About Dr. Stock
Practice. Dr. Gordon Stock is a board-certified orthopedic surgeon practicing in American Fork, Utah. The latest annual CMS data records 40 knee replacements and 24 hip replacements, 64 procedures in all. That is #25 in Utah for knee replacement. A Medicare provider since 2006.
Trend. Medicare records run from 2013 to 2024, 12 years. Volume rose from 53 procedures a year to 64, up 21%.
National context. Among 6,612 knee replacement surgeons tracked nationally, 40 procedures is near the national average of 45.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 13 | 40 |
| 2014 | 35 | 34 |
| 2015 | 31 | 54 |
| 2016 | 20 | 42 |
| 2017 | 36 | 29 |
| 2018 | 25 | 31 |
| 2019 | 27 | 33 |
| 2020 | 23 | 28 |
| 2021 | 28 | 44 |
| 2022 | 43 | 44 |
| 2023 | 28 | 41 |
| 2024 | 24 | 40 |
Verified Medicare Cases
How is this estimated?
Medicare Part B fee-for-service claims are one payer stream among several, and the share they represent differs by procedure. In 2024 it was 23% to 28% for knee replacement, 25% to 33% for hip replacement. Each verified count above is divided by its own procedure's range, and the results are added, to estimate total practice volume across all payers. The verified Medicare count is the definitive, audited figure; this is a range derived from published national volume projections, not a measurement, and an individual practice can sit well outside it: how these ranges are derived, and their sources.
How Dr. Stock Compares
Procedure volume compared to the Utah state average.
Volume Trend Analysis
Dr. Stock's Medicare-recorded procedure volume has trended upward over 12 years, increasing 21% from 53 procedures in 2013 to 64 in the most recent data.
Hospital Affiliations & Quality
Quality ratings and complication rates are hospital-level metrics from CMS Hospital Compare and do not reflect individual surgeon performance. Star ratings updated quarterly. Complication data covers a rolling 3-year period.
Patient Resources: Preparing for Knee Replacement
If you are considering knee replacement surgery, these evidence-based guides can help you prepare and recover:
An overview of current surgical approaches including robotic-assisted and minimally invasive techniques, implant options, and expected outcomes.
Questions to Ask Your Surgeon Before Joint ReplacementA practical checklist of questions covering experience, technique, hospital choice, and recovery expectations to discuss during your surgical consultation.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
Outpatient Joint Replacement: A Medicare GuideHow outpatient joint replacement works under Medicare, including eligibility criteria, cost differences, and what to expect with same-day discharge.
Knee Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after knee replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full knee replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Stock
How does Dr. Stock's procedure volume compare to other Utah surgeons?
Dr. Stock has performed 64 Medicare-verified joint replacement procedures. This is in line with the Utah average of 58 procedures per surgeon. Dr. Stock ranks #32 out of 88 orthopedic surgeons in Utah.
What types of joint replacement does Dr. Stock perform?
Dr. Stock's Medicare data shows procedures in knee replacement (40 cases) and hip replacement (24 cases).
Where is Dr. Stock's practice located?
Dr. Stock practices in American Fork, Utah. The office is located at 1184 E 80 N, American Fork, UT 84003. Patients in the surrounding area can consult Dr. Stock for joint replacement evaluation.
What does the Medicare data for Dr. Stock represent?
The procedure counts shown are based on 2024 Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). Medicare fee-for-service is only one payer stream, and the share of national volume it represents differs by procedure. In 2024 the share was 23% to 28% for knee replacement, 25% to 33% for hip replacement, which puts Dr. Stock's total volume across all insurers at roughly 220 to 270 procedures against the 64 verified here. Those shares are derived from published national volume projections rather than quoted from a single publication, and they are estimates with real uncertainty. The OrthoProcedures methodology page shows the full derivation, the sources, and the limits at orthoprocedures.com/data-methodology.html.
Has Dr. Stock's procedure volume changed over time?
Yes. Dr. Stock's Medicare-recorded volume has increased from 53 procedures in 2013 to 64 in the most recent data, a 21% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 87 procedures in 2022.
Does Dr. Stock perform more than one type of joint replacement?
Yes. Dr. Stock's Medicare data shows procedures in knee replacement (40 cases), hip replacement (24 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Stock affiliated with?
According to CMS facility affiliation data, Dr. Stock is affiliated with American Fork Hospital, Holy Cross Hospital-Jordan Valley, Timpanogos Regional Hospital.
What are the quality ratings for hospitals where Dr. Stock practices?
American Fork Hospital (4 out of 5 CMS stars, insufficient case volume for complication rate comparison); Holy Cross Hospital-Jordan Valley (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Timpanogos Regional Hospital (4 out of 5 CMS stars, hip/knee complication rate similar to national average). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Patient Resources & Verification
Research reviews, verify credentials, and check official quality data through these trusted sources:
Medicare Care Compare and NPI Registry are official U.S. government sources. Google reviews reflect user-submitted feedback. OrthoProcedures.com does not verify the accuracy of third-party review content.