Dr. Mark Heidenreich, M.D.
Dr. Mark Heidenreich is a board-certified orthopedic surgeon practicing in Sioux Falls, South Dakota. Dr. Heidenreich has performed 45 Medicare-verified knee replacements (#15 in South Dakota) and 33 hip replacements, for a combined total of 78 procedures.
In South Dakota, Dr. Heidenreich performs near average in knee (45 vs 45 avg), near average in hip (33 vs 36 avg).
Dr. Heidenreich's reported Medicare volume is split between knee replacements (45 cases) and hip replacements (33 cases).
Sioux Falls is home to 20 orthopedic surgeons in the current Medicare dataset. Patients in the Sioux Falls area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs. Dr. Heidenreich also maintains hospital privileges in SD and MN, indicating a regional practice that extends beyond South Dakota.
Dr. Heidenreich first appears in the Medicare dataset in 2022. With 2 years of recorded data, the longitudinal trend is still developing.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Heidenreich's 45 verified procedures is near the national average of 45.
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. Heidenreich Compares
Procedure volume compared to the South Dakota state average.
Contact & Location
Sioux Falls, SD 57104
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Heidenreich has 2 years of Medicare procedure data beginning in 2022. Additional years of data will provide a clearer picture of volume trends.
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. Heidenreich
How does Dr. Heidenreich's procedure volume compare to other South Dakota surgeons?
Dr. Heidenreich has performed 78 Medicare-verified joint replacement procedures. This is in line with the South Dakota average of 72 procedures per surgeon. Dr. Heidenreich ranks #20 out of 51 orthopedic surgeons in South Dakota.
What types of joint replacement does Dr. Heidenreich perform?
Dr. Heidenreich's Medicare data shows procedures in knee replacement (45 cases) and hip replacement (33 cases).
How experienced is Dr. Heidenreich with knee replacement surgery?
Dr. Heidenreich ranks #15 in South Dakota for knee replacement with 45 Medicare-verified procedures. This high ranking among 51 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Heidenreich in Sioux Falls?
Yes. There are 20 orthopedic surgeons in Sioux Falls 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 South Dakota surgeons.
What does the Medicare data for Dr. Heidenreich 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. Heidenreich's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 78 procedures shown here.
Does Dr. Heidenreich perform more than one type of joint replacement?
Yes. Dr. Heidenreich's Medicare data shows procedures in knee replacement (45 cases), hip replacement (33 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Heidenreich affiliated with?
According to CMS facility affiliation data, Dr. Heidenreich is affiliated with Sanford Usd Medical Center, Sanford Luverne Medical Center, Sanford Canton-Inwood Medical Center - Cah. Dr. Heidenreich maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
How does Dr. Heidenreich compare to other orthopedic surgeons in Sioux Falls?
Among the 20 orthopedic surgeons in Sioux Falls, Dr. Heidenreich ranks #10 by total Medicare procedure volume. The highest-volume surgeon in Sioux Falls has 336 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Heidenreich practices?
Sanford Usd Medical Center (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.
Other Orthopedic Surgeons in Sioux Falls, South Dakota
Dr. Heidenreich's 78 Medicare procedures are below the Sioux Falls average of 164. The table below compares verified procedure volumes for orthopedic surgeons practicing in Sioux Falls.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Michael Adler | 336 | Hip, Knee |
| Dr. Corey Rothrock | 227 | Hip, Knee |
| Dr. Timothy Walker | 164 | Hip, Knee |
| Dr. Travis Liddell | 126 | Hip, Knee, Shoulder |
| Dr. Joshua Johnson | 114 | Hip, Knee |
| Dr. Carl Bechtold | 104 | Hip, Knee |
Patient Reviews & Ratings
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