#37 Hip
#53 Knee

Dr. Harry Demos, MD

Orthopedic Surgery
90 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 40 vs 36 avg (4,526 surgeons)
Knee 50 vs 45 avg (6,720 surgeons)

Dr. Harry Demos is a board-certified orthopedic surgeon practicing in Charleston, South Carolina. Dr. Demos has performed 50 Medicare-verified knee replacements (#53 in South Carolina) and 40 hip replacements, for a combined total of 90 procedures.

In South Carolina, Dr. Demos performs near average in knee (50 vs 57 avg), near average in hip (40 vs 47 avg).

Dr. Demos's reported Medicare volume is split between knee replacements (50 cases) and hip replacements (40 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.

Medicare records for Dr. Demos extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 76 to 90 in the most recent data, a 18% increase. This sustained growth reflects an expanding joint replacement practice.

Among 6,720 knee replacement surgeons tracked nationally, Dr. Demos's 50 verified procedures is near the national average of 45.

Verified Medicare Cases

Knee Replacement
50 verified cases
#53 in South Carolina
Hip Replacement
40 verified cases
#37 in South Carolina
Estimated total: 240 – 270 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. Demos Compares

Procedure volume compared to the South Carolina state average.

Hip Average
40 Avg: 47
Knee Average
50 Avg: 57
Dr. Demos South Carolina Average

Contact & Location

171 Ashley Ave
Charleston, SC 29425
NPI: 1922029099
Credentials: MD
Active Medicare provider
Find Practice on Google Maps

Volume Trend Analysis

Dr. Demos's Medicare-recorded procedure volume has trended upward over 11 years, increasing 18% from 76 procedures in 2013 to 90 in the most recent data.

Years of Data 11
2023 Volume 90
Peak Volume 115 (2019)
Trend Growing

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. Demos

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

Dr. Demos has performed 90 Medicare-verified joint replacement procedures. This is in line with the South Carolina average of 78 procedures per surgeon. Dr. Demos ranks #53 out of 151 orthopedic surgeons in South Carolina.

What types of joint replacement does Dr. Demos perform?

Dr. Demos's Medicare data shows procedures in knee replacement (50 cases) and hip replacement (40 cases).

Are there other orthopedic surgeons near Dr. Demos 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. Demos 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. Demos's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 90 procedures shown here.

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

Yes. Dr. Demos's Medicare-recorded volume has increased from 76 procedures in 2013 to 90 in the most recent data, a 18% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 115 procedures in 2019.

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

Yes. Dr. Demos's Medicare data shows procedures in knee replacement (50 cases), hip replacement (40 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.

Which hospitals is Dr. Demos affiliated with?

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

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

Among the 11 orthopedic surgeons in Charleston, Dr. Demos ranks #3 by total Medicare procedure volume. Dr. Demos is among the highest-volume surgeons in Charleston.

What are the quality ratings for hospitals where Dr. Demos 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. Demos's 90 Medicare procedures are below the Charleston average of 91. 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. Erik Hansen 82 Hip, Knee
Dr. Richard Friedman 68 Knee, Shoulder
Dr. Robert Lowery 67 Hip, Knee
Dr. Josef Eichinger 45 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. Harry Demos, MD -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/sc/dr-harry-demos-charleston.html

Link: https://orthoprocedures.com/surgeons/sc/dr-harry-demos-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.