#64 Hip
#90 Knee

Dr. Frank Voss

Orthopedic Surgery
38 procedures 1 hospital Charleston, SC
Latest available Medicare data — updated April 2026
Knee replacement recovery kit Ice machines, mobility aids, bathroom safety — under $50 essentials
National Comparison by Procedure
Hip 17 vs 36 avg (4,526 surgeons)
Knee 21 vs 45 avg (6,720 surgeons)

Dr. Frank Voss is a board-certified orthopedic surgeon practicing in Charleston, South Carolina. Dr. Voss has performed 21 Medicare-verified knee replacements (#90 in South Carolina) and 17 hip replacements, for a combined total of 38 procedures.

In South Carolina, Dr. Voss performs below average in knee (21 vs 57 avg), below average in hip (17 vs 47 avg).

Dr. Voss's reported Medicare volume is split between knee replacements (21 cases) and hip replacements (17 cases).

Charleston is home to 11 orthopedic surgeons in the current Medicare dataset. Patients in the Charleston area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.

Dr. Voss's Medicare data spans 11 years, beginning in 2013. Volume peaked at 85 procedures in 2017 before settling at 38 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.

Dr. Voss's 21 knee replacement procedures is below the national average of 45 among 6,720 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.

Verified Medicare Cases

Knee Replacement
21 verified cases
#90 in South Carolina
Hip Replacement
17 verified cases
#64 in South Carolina
Estimated total: 100 – 120 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. Voss Compares

Procedure volume compared to the South Carolina state average.

Hip Below Avg
17 Avg: 47
Knee Below Avg
21 Avg: 57
Dr. Voss South Carolina Average

Contact & Location

171 Ashley Ave
Charleston, SC 29425
NPI: 1639133606
Active Medicare provider
Find Practice on Google Maps

Volume Trend Analysis

Dr. Voss's recorded volume peaked at 85 procedures in 2017 and stood at 38 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.

Years of Data 11
2023 Volume 38
Peak Volume 85 (2017)
Trend Declining

Hospital Affiliations & Quality

H
Musc Medical Center
★★★☆☆
Charleston, SC
Similar to 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.

Knee Replacement Recovery Overview

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

Week 1-2 Walking with assistive device. Knee bending exercises begin immediately. Ice therapy and elevation for swelling control.
Week 3-6 Increased range of motion (target 90 degrees). Walking longer distances. Physical therapy intensifies with strengthening exercises.
Week 7-12 Most patients walk without assistive devices. Resume driving and desk work. Continue PT for strength and flexibility.
Month 4-6 Near-full recovery. Resume most recreational activities. Some swelling and stiffness may persist but continues improving.

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. Voss

How does Dr. Voss's procedure volume compare to other South Carolina surgeons?

Dr. Voss has performed 38 Medicare-verified joint replacement procedures. The South Carolina average is 78 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Voss ranks #89 out of 151 orthopedic surgeons in South Carolina.

What types of joint replacement does Dr. Voss perform?

Dr. Voss's Medicare data shows procedures in knee replacement (21 cases) and hip replacement (17 cases).

Are there other orthopedic surgeons near Dr. Voss in Charleston?

Yes. There are 11 orthopedic surgeons in Charleston 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 Carolina surgeons.

What does the Medicare data for Dr. Voss 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. Voss's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 38 procedures shown here.

Has Dr. Voss's procedure volume changed over time?

Dr. Voss's Medicare-recorded volume peaked at 85 procedures in 2017 and was 38 in the most recent data. Volume fluctuations can reflect changes in payer mix, practice focus, or Medicare reporting rather than a change in overall surgical activity.

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

Yes. Dr. Voss's Medicare data shows procedures in knee replacement (21 cases), hip replacement (17 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.

Which hospitals is Dr. Voss affiliated with?

According to CMS facility affiliation data, Dr. Voss is affiliated with Musc Medical Center.

How does Dr. Voss compare to other orthopedic surgeons in Charleston?

Among the 11 orthopedic surgeons in Charleston, Dr. Voss ranks #8 by total Medicare procedure volume. The highest-volume surgeon in Charleston has 173 verified Medicare procedures.

What are the quality ratings for hospitals where Dr. Voss practices?

Musc Medical Center (3 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 Charleston, South Carolina

Dr. Voss's 38 Medicare procedures are below the Charleston average of 90. The table below compares verified procedure volumes for orthopedic surgeons practicing in Charleston.

SurgeonProceduresSpecialties
Dr. Patrick Murray 173 Hip, Knee
Dr. Eric Stem 112 Hip, Knee
Dr. Harry Demos 90 Hip, Knee
Dr. Erik Hansen 82 Hip, Knee
Dr. Richard Friedman 68 Knee, Shoulder
Dr. Robert Lowery 67 Hip, Knee

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. Frank Voss -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/sc/dr-frank-voss-charleston.html

Link: https://orthoprocedures.com/surgeons/sc/dr-frank-voss-charleston.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.