Dr. Steven Daines, M.D.
Contact & Location
208-296-7500
Boise, ID 83704
Dr. Daines performs more knee replacement procedures than 76% of orthopedic surgeons in Idaho, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #12 of 52 ranked knee surgeons in Idaho.
About Dr. Daines
Practice. Dr. Steven Daines is a board-certified orthopedic surgeon practicing in Boise, Idaho. The latest annual CMS data records 57 knee replacements and 29 hip replacements, 86 procedures in all. That is #12 in Idaho for knee replacement. A Medicare provider since 2009.
Trend. Medicare records run from 2016 to 2024, 9 years. Volume rose from 43 procedures a year to 86, up 100%.
National context. Among 6,612 knee replacement surgeons tracked nationally, 57 procedures is above the national average of 45.
Local context. Boise has 18 orthopedic surgeons in the current Medicare data. Comparing volume and procedure mix across them is one way to narrow a shortlist.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 20 | 23 |
| 2017 | 23 | 18 |
| 2018 | 26 | 28 |
| 2019 | 28 | 41 |
| 2020 | 31 | 46 |
| 2021 | 29 | 41 |
| 2022 | 30 | 55 |
| 2023 | 31 | 57 |
| 2024 | 29 | 57 |
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 23% to 28% for knee replacement, 25% to 33% for hip 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. Daines Compares
Procedure volume compared to the Idaho state average.
Volume Trend Analysis
Dr. Daines's Medicare-recorded procedure volume has trended upward over 9 years, increasing 100% from 43 procedures in 2016 to 86 in the most recent data.
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.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
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. Daines
How does Dr. Daines's procedure volume compare to other Idaho surgeons?
Dr. Daines has performed 86 Medicare-verified joint replacement procedures. This is significantly above the Idaho average of 57 procedures per surgeon. Dr. Daines ranks #18 out of 70 orthopedic surgeons in Idaho.
What types of joint replacement does Dr. Daines perform?
Dr. Daines's Medicare data shows procedures in knee replacement (57 cases) and hip replacement (29 cases).
How experienced is Dr. Daines with knee replacement surgery?
Dr. Daines ranks #12 in Idaho for knee replacement with 57 Medicare-verified procedures. This high ranking among 70 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Daines in Boise?
Yes. There are 18 orthopedic surgeons in Boise 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 Idaho surgeons.
What does the Medicare data for Dr. Daines 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 23% to 28% for knee replacement, 25% to 33% for hip replacement, which puts Dr. Daines's total volume across all insurers at roughly 290 to 360 procedures against the 86 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.
Has Dr. Daines's procedure volume changed over time?
Yes. Dr. Daines's Medicare-recorded volume has increased from 43 procedures in 2016 to 86 in the most recent data, a 100% increase over 9 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 88 procedures in 2023.
Does Dr. Daines perform more than one type of joint replacement?
Yes. Dr. Daines's Medicare data shows procedures in knee replacement (57 cases), hip replacement (29 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Daines affiliated with?
According to CMS facility affiliation data, Dr. Daines is affiliated with Treasure Valley Hospital, Saint Alphonsus Regional Medical Center, St Luke'S Regional Medical Center, Cascade Medical Center, Saint Alphonsus Medical Center - Nampa.
How does Dr. Daines compare to other orthopedic surgeons in Boise?
Among the 18 orthopedic surgeons in Boise, Dr. Daines ranks #5 by total Medicare procedure volume. The highest-volume surgeon in Boise has 177 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Daines practices?
Saint Alphonsus Regional Medical Center (3 out of 5 CMS stars, hip/knee complication rate similar to national average); St Luke'S Regional Medical Center (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 Boise, Idaho
Dr. Daines's 86 Medicare procedures are below the Boise average of 111. The table below compares verified procedure volumes for orthopedic surgeons practicing in Boise.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Jenny Jin | 177 | Hip, Knee |
| Dr. Colin Poole | 160 | Hip, Knee |
| Dr. Ronald Kristensen | 149 | Hip, Knee |
| Dr. Jeffry Menzner | 103 | Hip, Knee |
| Dr. Jonathan Vaux | 59 | Hip, Knee |
| Dr. Thomas Chopp | 46 | 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.