Dr. William Lighthart, M.D.
Contact & Location
307-733-3900
Jackson, WY 83001
About Dr. Lighthart
Dr. William Lighthart is a board-certified orthopedic surgeon practicing in Jackson, Wyoming. A Medicare provider since 2006, Dr. Lighthart performed 89 Medicare-verified knee replacements (#2 in Wyoming) and 66 hip replacements in the latest annual CMS data, for a combined total of 155 procedures.
In Wyoming, Dr. Lighthart performs well above the state average in knee (89 vs 34), well above the state average in hip (66 vs 26).
Dr. Lighthart's reported Medicare volume is split between knee replacements (89 cases) and hip replacements (66 cases).
Dr. Lighthart is the only orthopedic surgeon in Jackson represented in the current Medicare dataset, serving as the primary local option for patients considering joint replacement surgery in the area. Dr. Lighthart also maintains hospital privileges in WY and ID, indicating a regional practice that extends beyond Wyoming.
Medicare records for Dr. Lighthart extend back to 2013, covering 12 years of data. Over that period, recorded procedure volume increased from 83 to 155 in the most recent data, a 87% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Lighthart's 89 verified procedures is above the national average of 45.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 46 | 37 |
| 2014 | 47 | 43 |
| 2015 | 60 | 54 |
| 2016 | 51 | 66 |
| 2017 | 71 | 75 |
| 2018 | 67 | 75 |
| 2019 | 71 | 85 |
| 2020 | 47 | 56 |
| 2021 | 63 | 67 |
| 2022 | 59 | 94 |
| 2023 | 59 | 107 |
| 2024 | 66 | 89 |
Verified Medicare Cases
How is this estimated?
Medicare Part B fee-for-service claims represent approximately 33–37% of all joint replacements performed nationally (source: CMS data, AJRR). This range estimates the surgeon's total practice volume across all payers. The verified Medicare count above is the definitive, audited figure.
How Dr. Lighthart Compares
Procedure volume compared to the Wyoming state average.
Volume Trend Analysis
Dr. Lighthart's Medicare-recorded procedure volume has trended upward over 12 years, increasing 87% from 83 procedures in 2013 to 155 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.
What to Expect on the Day of SurgeryA step-by-step walkthrough of your surgical day, from pre-op preparation through anesthesia, the procedure itself, and the first hours of recovery.
Home Safety: Creating Your Recovery SanctuaryRoom-by-room modifications, equipment recommendations, and fall-prevention strategies to prepare your home for a safe post-surgical recovery.
Medicare Coverage for Joint ReplacementWhat Medicare Part A and Part B cover for joint replacement surgery, including hospital stays, surgeon fees, anesthesia, and physical therapy.
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. Lighthart
How does Dr. Lighthart's procedure volume compare to other Wyoming surgeons?
Dr. Lighthart has performed 155 Medicare-verified joint replacement procedures. This is more than 2x the Wyoming average of 55 procedures per surgeon. Dr. Lighthart ranks #1 out of 34 orthopedic surgeons in Wyoming.
What types of joint replacement does Dr. Lighthart perform?
Dr. Lighthart's Medicare data shows procedures in knee replacement (89 cases) and hip replacement (66 cases).
How experienced is Dr. Lighthart with knee replacement surgery?
Dr. Lighthart ranks #2 in Wyoming for knee replacement with 89 Medicare-verified procedures. This high ranking among 34 state surgeons indicates significant experience with this specific procedure.
Where is Dr. Lighthart's practice located?
Dr. Lighthart practices in Jackson, Wyoming. The office is located at 555 E Broadway Ave, Jackson, WY 83001. Patients in the surrounding area can consult Dr. Lighthart for joint replacement evaluation.
What does the Medicare data for Dr. Lighthart represent?
The procedure counts shown are based on the most recent Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). This captures approximately 33–37% of all joint replacements performed nationally. Dr. Lighthart's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 155 procedures shown here.
Has Dr. Lighthart's procedure volume changed over time?
Yes. Dr. Lighthart's Medicare-recorded volume has increased from 83 procedures in 2013 to 155 in the most recent data, a 87% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 166 procedures in 2023.
Does Dr. Lighthart perform more than one type of joint replacement?
Yes. Dr. Lighthart's Medicare data shows procedures in knee replacement (89 cases), hip replacement (66 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Lighthart affiliated with?
According to CMS facility affiliation data, Dr. Lighthart is affiliated with St Johns Medical Center, Teton Valley Hospital, Star Valley Health. Dr. Lighthart maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
What are the quality ratings for hospitals where Dr. Lighthart practices?
St Johns Medical Center (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Teton Valley Hospital (insufficient case volume for complication rate comparison); Star Valley Health (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.