#45 Hip
#86 Knee

Dr. Todd Ludwig, M.D.

Orthopedic Surgery
68 procedures 4 hospitals Flagstaff, AZ
Latest available Medicare data — updated April 2026
Hip replacement recovery kit Essentials every patient wishes they bought first
National Comparison by Procedure
Hip 36 vs 36 avg (4,526 surgeons)
Knee 32 vs 45 avg (6,720 surgeons)

Dr. Todd Ludwig is a board-certified orthopedic surgeon practicing in Flagstaff, Arizona. A Medicare provider since 2016, Dr. Ludwig has performed 36 Medicare-verified hip replacements (#45 in Arizona) and 32 knee replacements, for a combined total of 68 procedures.

In Arizona, Dr. Ludwig performs near average in hip (36 vs 37 avg), below average in knee (32 vs 49 avg).

Dr. Ludwig's reported Medicare volume is split between hip replacements (36 cases) and knee replacements (32 cases).

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.

Dr. Ludwig first appears in the Medicare dataset in 2022. With 2 years of recorded data, the longitudinal trend is still developing.

Among 4,526 hip replacement surgeons tracked nationally, Dr. Ludwig's 36 verified procedures is near the national average of 36.

Verified Medicare Cases

Hip Replacement
36 verified cases
#45 in Arizona
Knee Replacement
32 verified cases
#86 in Arizona
Estimated total: 180 – 210 procedures (all insurers)
Based on Medicare FFS representing 33–37% of national joint replacement volume
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.

Hip Average
36 Avg: 37
Knee Below Avg
32 Avg: 49
Dr. Ludwig Arizona Average

Contact & Location

Phone: 419-356-3638
525 N Switzer Canyon Dr
Flagstaff, AZ 86001
NPI: 1154783553
Credentials: M.D.
Active Medicare provider (NPI verified)
10 years of practice experience
Licensed M.D.
Licensed surgical specialist
Board-certified orthopedic surgeon
Sports medicine specialist
Contact information available
Find Practice on Google Maps

Volume Trend Analysis

Dr. Ludwig has 2 years of Medicare procedure data beginning in 2022. Additional years of data will provide a clearer picture of volume trends.

Years of Data 2
2023 Volume 68
Peak Volume 68 (2023)
Trend Developing

Hospital Affiliations & Quality

H
Kingman Regional Medical Center
★★★★☆
Kingman, AZ
Low case volume
H
Flagstaff Medical Center
★★★★☆
Flagstaff, AZ
Similar to national avg
H
Verde Valley Medical Center
★★★☆☆
Cottonwood, AZ
Low case volume
H
Arizona Specialty Hospital
Phoenix, AZ
Above national avg

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.

Hip Replacement Recovery Overview

Recovery timelines vary by patient, but here is a general overview of what to expect after hip replacement surgery:

Week 1-2 Walking with assistive device (walker or cane). Gentle range-of-motion exercises begin. Most patients can manage basic self-care.
Week 3-6 Transition to walking independently. Resume driving short distances. Physical therapy focuses on strength and balance.
Week 7-12 Return to most daily activities and light exercise. Stair climbing improves. Many patients return to desk work.
Month 4-6 Full recovery for most patients. Resume recreational activities, golf, swimming, and low-impact exercise.

Individual recovery varies based on overall health, age, and adherence to physical therapy. View full hip 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 68 Medicare-verified joint replacement procedures. This is in line with the Arizona average of 68 procedures per surgeon. Dr. Ludwig ranks #70 out of 193 orthopedic surgeons in Arizona.

What types of joint replacement does Dr. Ludwig perform?

Dr. Ludwig's Medicare data shows procedures in hip replacement (36 cases) and knee replacement (32 cases).

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 68 procedures shown here.

Does Dr. Ludwig perform more than one type of joint replacement?

Yes. Dr. Ludwig's Medicare data shows procedures in hip replacement (36 cases), knee replacement (32 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.

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 #5 by total Medicare procedure volume. The highest-volume surgeon in Flagstaff has 163 verified Medicare procedures.

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 68 Medicare procedures are below the Flagstaff average of 98. The table below compares verified procedure volumes for orthopedic surgeons practicing in Flagstaff.

SurgeonProceduresSpecialties
Dr. Liam Bosch 163 Hip, Knee
Dr. Amber Randall 159 Hip, Knee
Dr. Darius Moezzi 149 Knee, Shoulder
Dr. Bourck Cashmore 105 Hip, Knee
Dr. Scott Gibson 21 Shoulder
Dr. Yuri Lewicky 20 Shoulder

Patient Reviews & Ratings

OrthoProcedures.com focuses on verified Medicare procedure data. For patient reviews, ratings, and appointment scheduling, visit these trusted platforms:

These links lead to third-party websites. OrthoProcedures.com is not affiliated with these platforms and cannot verify the accuracy of reviews.

Cite This Data

APA: OrthoProcedures. (2026). Dr. Todd Ludwig, M.D. -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/az/dr-todd-ludwig-flagstaff.html

Link: https://orthoprocedures.com/surgeons/az/dr-todd-ludwig-flagstaff.html

Data source: CMS Medicare Part B Provider Utilization & Payment Data. Full methodology | Open Data API

Important: Rankings are based solely on Medicare procedure volume and do not reflect quality of care, patient outcomes, or procedures covered by private insurance. This data represents approximately one-third to 40% of all joint replacement procedures nationwide. Always consult with healthcare providers to make informed decisions about your care.