#2 in Colorado
Shoulder

Dr. Sean Grey, MD

Orthopedic Surgery
119 procedures 2 hospitals Fort Collins, CO
Latest available Medicare data — updated April 2026
Shoulder replacement recovery kit Slings, cold therapy, and adaptive clothing for recovery
National Comparison by Procedure
Shoulder 119 vs 28 avg (2,092 surgeons)

Dr. Sean Grey is a board-certified orthopedic surgeon practicing in Fort Collins, Colorado. A Medicare provider since 2005, Dr. Grey has performed 119 Medicare-verified shoulder replacements, ranking #2 in Colorado.

In Colorado, Dr. Grey performs well above average in shoulder (119 vs 30 avg).

Dr. Grey's Medicare data shows a focused shoulder replacement practice with 119 verified procedures. Surgeons who concentrate on a single procedure type often develop deep procedural expertise, though total practice volume may include additional procedures not captured in Medicare fee-for-service data.

Fort Collins is home to 12 orthopedic surgeons in the current Medicare dataset. Patients in the Fort Collins area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.

Dr. Grey's Medicare record spans 11 years from 2013 through 2023. Procedure volume has remained consistent during that period, ranging from 107 to 164 procedures per year, reflecting a steady joint replacement practice.

Among 2,092 shoulder replacement surgeons tracked nationally, Dr. Grey's 119 verified procedures is more than 4x the national average of 28, ranking #18 nationally.

Verified Medicare Cases

Shoulder Replacement
119 verified cases
#2 in Colorado
Estimated total: 320 – 360 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. Grey Compares

Procedure volume compared to the Colorado state average.

Shoulder Very High
119 Avg: 30
Dr. Grey Colorado Average

Contact & Location

Phone: 970-493-0112
2500 E Prospect Rd
Fort Collins, CO 80525
NPI: 1538142880
Credentials: MD
Active Medicare provider (NPI verified)
21 years of practice experience
Licensed MD
Licensed surgical specialist
Board-certified orthopedic surgeon
Contact information available
Find Practice on Google Maps

Volume Trend Analysis

Dr. Grey's procedure volume has been consistent across 11 years of Medicare data, ranging from 107 to 164 procedures per year. This stability suggests a well-established joint replacement practice.

Years of Data 11
2023 Volume 119
Peak Volume 164 (2019)
Trend Stable

Hospital Affiliations & Quality

H
Poudre Valley Hospital
★★★★★
Fort Collins, CO
Similar to national avg
H
Medical Center Of The Rockies
★★★★☆
Loveland, CO
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.

Shoulder Replacement Recovery Overview

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

Week 1-3 Arm in a sling for protection. Gentle pendulum exercises under therapist guidance. Focus on pain management and wound care.
Week 4-6 Gradual sling weaning. Begin passive and active-assisted range-of-motion exercises. Light daily activities resume.
Week 7-12 Active range-of-motion exercises. Light strengthening begins. Most patients can drive and perform desk work.
Month 4-6 Progressive strengthening continues. Return to most activities. Full recovery may take 6-12 months for complete shoulder strength.

Individual recovery varies based on overall health, age, and adherence to physical therapy. View full shoulder replacement recovery guide and product recommendations

Frequently Asked Questions About Dr. Grey

How does Dr. Grey's procedure volume compare to other Colorado surgeons?

Dr. Grey has performed 119 Medicare-verified joint replacement procedures. This is significantly above the Colorado average of 63 procedures per surgeon. Dr. Grey ranks #21 out of 165 orthopedic surgeons in Colorado.

What types of joint replacement does Dr. Grey perform?

Dr. Grey's reported Medicare volume is focused on shoulder replacement, with 119 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.

How experienced is Dr. Grey with shoulder replacement surgery?

Dr. Grey ranks #2 in Colorado for shoulder replacement with 119 Medicare-verified procedures. This high ranking among 165 state surgeons indicates significant experience with this specific procedure.

Are there other orthopedic surgeons near Dr. Grey in Fort Collins?

Yes. There are 12 orthopedic surgeons in Fort Collins 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 Colorado surgeons.

What does the Medicare data for Dr. Grey 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. Grey's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 119 procedures shown here.

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

Dr. Grey's procedure volume has been relatively stable over 11 years of Medicare data, ranging from 107 to 164 procedures per year between 2013 and 2023. Consistent volume over multiple years reflects a steady joint replacement practice.

Which hospitals is Dr. Grey affiliated with?

According to CMS facility affiliation data, Dr. Grey is affiliated with Poudre Valley Hospital, Medical Center Of The Rockies.

How does Dr. Grey compare to other orthopedic surgeons in Fort Collins?

Among the 12 orthopedic surgeons in Fort Collins, Dr. Grey ranks #5 by total Medicare procedure volume. The highest-volume surgeon in Fort Collins has 386 verified Medicare procedures.

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

Poudre Valley Hospital (5 out of 5 CMS stars, hip/knee complication rate similar to national average); Medical Center Of The Rockies (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 Fort Collins, Colorado

Dr. Grey's 119 Medicare procedures are below the Fort Collins average of 192. The table below compares verified procedure volumes for orthopedic surgeons practicing in Fort Collins.

SurgeonProceduresSpecialties
Dr. Kirk Kindsfater 386 Hip, Knee
Dr. Clifford Clark 321 Hip, Knee
Dr. Riley Hale 211 Hip, Knee
Dr. Rocci Trumper 154 Knee
Dr. Mark McFerran 89 Hip, Knee
Dr. Scott Galey 65 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. Sean Grey, MD -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/co/dr-sean-grey-fort-collins.html

Link: https://orthoprocedures.com/surgeons/co/dr-sean-grey-fort-collins.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.