Dr. Ian Lin, MD
Dr. Ian Lin is a board-certified orthopedic surgeon practicing in Des Moines, Iowa. A Medicare provider since 2006, Dr. Lin has performed 84 Medicare-verified knee replacements (#14 in Iowa) and 16 hip replacements, for a combined total of 100 procedures.
In Iowa, Dr. Lin performs above average in knee (84 vs 50 avg), below average in hip (16 vs 35 avg).
Dr. Lin's practice is heavily focused on knee replacement surgery, which accounts for 84% of reported Medicare volume.
Des Moines is home to 11 orthopedic surgeons in the current Medicare dataset. Patients in the Des Moines area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Lin's Medicare record spans 11 years from 2013 through 2023. Procedure volume has remained consistent during that period, ranging from 66 to 137 procedures per year, reflecting a steady joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Lin's 84 verified procedures is above 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. Lin Compares
Procedure volume compared to the Iowa state average.
Contact & Location
Des Moines, IA 50316
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Lin's procedure volume has been consistent across 11 years of Medicare data, ranging from 66 to 137 procedures per year. This stability suggests a well-established joint replacement practice.
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.
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.
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. Lin
How does Dr. Lin's procedure volume compare to other Iowa surgeons?
Dr. Lin has performed 100 Medicare-verified joint replacement procedures. This is in line with the Iowa average of 73 procedures per surgeon. Dr. Lin ranks #29 out of 114 orthopedic surgeons in Iowa.
What types of joint replacement does Dr. Lin perform?
Dr. Lin's Medicare data shows procedures in knee replacement (84 cases) and hip replacement (16 cases).
How experienced is Dr. Lin with knee replacement surgery?
Dr. Lin ranks #14 in Iowa for knee replacement with 84 Medicare-verified procedures. This high ranking among 114 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Lin in Des Moines?
Yes. There are 11 orthopedic surgeons in Des Moines 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 Iowa surgeons.
What does the Medicare data for Dr. Lin 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. Lin's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 100 procedures shown here.
Has Dr. Lin's procedure volume changed over time?
Dr. Lin's procedure volume has been relatively stable over 11 years of Medicare data, ranging from 66 to 137 procedures per year between 2013 and 2023. Consistent volume over multiple years reflects a steady joint replacement practice.
Does Dr. Lin perform more than one type of joint replacement?
Yes. Dr. Lin's Medicare data shows procedures in knee replacement (84 cases), hip replacement (16 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Lin affiliated with?
According to CMS facility affiliation data, Dr. Lin is affiliated with Unitypoint Health - Des Moines Iowa Methodist Medi, Lucas County Health Center.
How does Dr. Lin compare to other orthopedic surgeons in Des Moines?
Among the 11 orthopedic surgeons in Des Moines, Dr. Lin ranks #6 by total Medicare procedure volume. The highest-volume surgeon in Des Moines has 223 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Lin practices?
Unitypoint Health - Des Moines Iowa Methodist Medi (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Lucas County Health Center (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 Des Moines, Iowa
Dr. Lin's 100 Medicare procedures are below the Des Moines average of 142. The table below compares verified procedure volumes for orthopedic surgeons practicing in Des Moines.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. David Vittetoe | 223 | Hip, Knee |
| Dr. Mark Matthes | 181 | Hip, Knee |
| Dr. Craig Mahoney | 160 | Hip, Knee |
| Dr. Benjamin Wilke | 157 | Hip, Knee |
| Dr. Benjamin Beecher | 110 | Hip, Knee |
| Dr. Kamaldeen Aderibigbe | 64 | Hip |
Patient Reviews & Ratings
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