Dr. Robert Corey, M.D.
Contact & Location
607-266-0073
Ithaca, NY 14850
Yuma, AZ 85364
Dr. Corey performs more shoulder replacement procedures than 47% of orthopedic surgeons in New York, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #38 of 73 ranked shoulder surgeons in New York.
About Dr. Corey
Practice. Dr. Robert Corey is a board-certified orthopedic surgeon practicing in Ithaca, New York. The latest annual CMS data records 20 shoulder replacements. That is #38 in New York for shoulder replacement. A Medicare provider since 2013.
Trend. Dr. Corey first appears in the Medicare data in 2023. With 2 years on record, the trend is still short.
National context. Among 2,217 shoulder replacement surgeons tracked nationally, 20 procedures is below the national average of 29. Medicare covers part of all joint replacements, so true volume is likely higher.
Local context. Ithaca has 3 orthopedic surgeons in the current Medicare data. Comparing volume and procedure mix across them is one way to narrow a shortlist. Dr. Corey also holds hospital privileges in NY and PA, a practice that extends beyond New York.
Verified Case Volume
Verified Medicare data is available for 2 years: 11 procedures in 2023 and 20 procedures in the most recent reporting year. A multi-year trend chart is shown once at least 3 years of data are available.
Verified Medicare Cases
How is this estimated?
Medicare Part B fee-for-service claims are one payer stream among several, and the share they represent differs by procedure. In 2024 it was 29% to 37% for shoulder replacement. Each verified count above is divided by its own procedure's range, and the results are added, to estimate total practice volume across all payers. The verified Medicare count is the definitive, audited figure; this is a range derived from published national volume projections, not a measurement, and an individual practice can sit well outside it: how these ranges are derived, and their sources.
How Dr. Corey Compares
Procedure volume compared to the New York state average.
Volume Trend Analysis
Dr. Corey has 2 years of Medicare procedure data beginning in 2023. 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 Shoulder Replacement
If you are considering shoulder replacement surgery, these evidence-based guides can help you prepare and recover:
Evidence-based exercises and lifestyle adjustments that can improve surgical outcomes and speed recovery when started weeks before your procedure.
Home Safety: Creating Your Recovery SanctuaryRoom-by-room modifications, equipment recommendations, and fall-prevention strategies to prepare your home for a safe post-surgical recovery.
Medicare Bundled Payment Programs for Joint ReplacementHow bundled payment models affect your joint replacement costs and care coordination, and what it means for hospital and surgeon selection.
Shoulder Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after shoulder replacement surgery:
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. Corey
How does Dr. Corey's procedure volume compare to other New York surgeons?
Dr. Corey has performed 20 Medicare-verified joint replacement procedures. The New York average is 69 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Corey ranks #267 out of 334 orthopedic surgeons in New York.
What types of joint replacement does Dr. Corey perform?
Dr. Corey's reported Medicare volume is focused on shoulder replacement, with 20 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Corey in Ithaca?
Yes. There are 3 orthopedic surgeons in Ithaca 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 New York surgeons.
What does the Medicare data for Dr. Corey represent?
The procedure counts shown are based on 2024 Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). Medicare fee-for-service is only one payer stream, and the share of national volume it represents differs by procedure. In 2024 the share was 29% to 37% for shoulder replacement, which puts Dr. Corey's total volume across all insurers at roughly 50 to 70 procedures against the 20 verified here. Those shares are derived from published national volume projections rather than quoted from a single publication, and they are estimates with real uncertainty. The OrthoProcedures methodology page shows the full derivation, the sources, and the limits at orthoprocedures.com/data-methodology.html.
Which hospitals is Dr. Corey affiliated with?
According to CMS facility affiliation data, Dr. Corey is affiliated with Guthrie Cortland Regional Medical Center, Robert Packer Hospital, Our Lady Of Lourdes Memorial Hospital, Inc. Dr. Corey maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
How does Dr. Corey compare to other orthopedic surgeons in Ithaca?
Among the 3 orthopedic surgeons in Ithaca, Dr. Corey ranks #2 by total Medicare procedure volume. Dr. Corey is among the highest-volume surgeons in Ithaca.
What are the quality ratings for hospitals where Dr. Corey practices?
Guthrie Cortland Regional Medical Center (3 out of 5 CMS stars, insufficient case volume for complication rate comparison); Robert Packer Hospital (2 out of 5 CMS stars, hip/knee complication rate similar to national average); Our Lady Of Lourdes Memorial Hospital, Inc (2 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 Ithaca, New York
Dr. Corey's 20 Medicare procedures are below the Ithaca average of 66. The table below compares verified procedure volumes for orthopedic surgeons practicing in Ithaca.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Deidre Blake | 166 | Hip, Knee |
| Dr. Benjamin Donohue | 13 | Shoulder |
Patient Resources & Verification
Research reviews, verify credentials, and check official quality data through these trusted sources:
Medicare Care Compare and NPI Registry are official U.S. government sources. Google reviews reflect user-submitted feedback. OrthoProcedures.com does not verify the accuracy of third-party review content.