Dr. Todd Ludwig, M.D.
Contact & Location
419-356-3638
Flagstaff, AZ 86001
About Dr. Ludwig
Dr. Todd Ludwig is a board-certified orthopedic surgeon practicing in Flagstaff, Arizona. A Medicare provider since 2016, Dr. Ludwig completed 34 knee replacements (#80 in Arizona), 21 shoulder replacements, and 14 hip replacements in the latest annual CMS data, totaling 69 Medicare-verified procedures.
In Arizona, Dr. Ludwig performs below the state average in knee (34 vs 49), below the state average in shoulder (21 vs 31), below the state average in hip (14 vs 40).
Dr. Ludwig performs all three major joint replacement procedures — hip, knee, and shoulder — indicating a broad scope of orthopedic practice. The largest share is knee replacements (34 cases), followed by shoulder replacements (21) and hip replacements (14).
Flagstaff is home to 9 orthopedic surgeons in the current Medicare dataset. Patients in the Flagstaff area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Ludwig extend back to 2022, covering 3 years of data. Over that period, recorded procedure volume increased from 13 to 69 in the most recent data, a 431% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Ludwig's 34 knee replacement procedures is below the national average of 45 among 6,599 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement | Shoulder Replacement |
|---|---|---|---|
| 2013 | 0 | 0 | 0 |
| 2014 | 0 | 0 | 0 |
| 2015 | 0 | 0 | 0 |
| 2016 | 0 | 0 | 0 |
| 2017 | 0 | 0 | 0 |
| 2018 | 0 | 0 | 0 |
| 2019 | 0 | 0 | 0 |
| 2020 | 0 | 0 | 0 |
| 2021 | 0 | 0 | 0 |
| 2022 | 13 | 0 | 0 |
| 2023 | 36 | 32 | 0 |
| 2024 | 14 | 34 | 21 |
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. Ludwig Compares
Procedure volume compared to the Arizona state average.
Volume Trend Analysis
Dr. Ludwig's Medicare-recorded procedure volume has trended upward over 3 years, increasing 431% from 13 procedures in 2022 to 69 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.
Recovery Timeline: Week-by-Week ExpectationsA detailed week-by-week guide covering pain levels, mobility milestones, physical therapy progression, and when to expect a return to daily activities.
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. Ludwig
How does Dr. Ludwig's procedure volume compare to other Arizona surgeons?
Dr. Ludwig has performed 69 Medicare-verified joint replacement procedures. This is in line with the Arizona average of 72 procedures per surgeon. Dr. Ludwig ranks #72 out of 191 orthopedic surgeons in Arizona.
What types of joint replacement does Dr. Ludwig perform?
Dr. Ludwig performs all three major joint replacement procedures: knee replacement (34 cases), shoulder replacement (21 cases), hip replacement (14 cases). This breadth indicates a comprehensive orthopedic joint replacement practice.
Are there other orthopedic surgeons near Dr. Ludwig in Flagstaff?
Yes. There are 9 orthopedic surgeons in Flagstaff in the current Medicare dataset. Patients can compare procedure volumes and specializations to choose the surgeon who best fits their needs. Use the state page to view all Arizona surgeons.
What does the Medicare data for Dr. Ludwig 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. Ludwig's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 69 procedures shown here.
Has Dr. Ludwig's procedure volume changed over time?
Yes. Dr. Ludwig's Medicare-recorded volume has increased from 13 procedures in 2022 to 69 in the most recent data, a 431% increase over 3 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 69 procedures in 2024.
Does Dr. Ludwig perform more than one type of joint replacement?
Yes. Dr. Ludwig's Medicare data shows procedures in knee replacement (34 cases), shoulder replacement (21 cases), hip replacement (14 cases). Performing all three major joint replacements places Dr. Ludwig among the 5% of orthopedic surgeons nationally who cover hip, knee, and shoulder arthroplasty.
Which hospitals is Dr. Ludwig affiliated with?
According to CMS facility affiliation data, Dr. Ludwig is affiliated with Kingman Regional Medical Center, Flagstaff Medical Center, Verde Valley Medical Center, Arizona Specialty Hospital.
How does Dr. Ludwig compare to other orthopedic surgeons in Flagstaff?
Among the 9 orthopedic surgeons in Flagstaff, Dr. Ludwig ranks #3 by total Medicare procedure volume. Dr. Ludwig is among the highest-volume surgeons in Flagstaff.
What are the quality ratings for hospitals where Dr. Ludwig practices?
Kingman Regional Medical Center (4 out of 5 CMS stars, insufficient case volume for complication rate comparison); Flagstaff Medical Center (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Verde Valley Medical Center (3 out of 5 CMS stars, insufficient case volume for complication rate comparison). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Flagstaff, Arizona
Dr. Ludwig's 69 Medicare procedures are above the Flagstaff average of 57. The table below compares verified procedure volumes for orthopedic surgeons practicing in Flagstaff.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Bourck Cashmore | 120 | Hip, Knee |
| Dr. Darius Moezzi | 118 | Knee, Shoulder |
| Dr. Cody Martin | 28 | Hip, Knee |
| Dr. Scott Gibson | 27 | Knee, Shoulder |
| Dr. Yuri Lewicky | 23 | Shoulder |
| Dr. Brandon Clark | 16 | Hip |
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.