Billing code 99417Medicare rate & RVUs in Illinois
Compare 99417 physician payment amounts across CMS localities, including office and facility settings.
CMS doesn’t publish an office rate for 99417 in Illinois.
Medicare allowed amount for participating (non-QP) physicians, before deductible, coinsurance and claim adjustments. Not a patient’s bill or a hospital charge.
On this page 5 sections
Where 99417 pays more and less in Illinois
The same RVUs, adjusted for each area’s costs. Open a locality for its calculation, history and nearby areas.
| Payment locality | Office | Facility |
|---|---|---|
| Chicago | Unavailable | Unavailable |
| East St. Louis | Unavailable | Unavailable |
| Rest Of Illinois | Unavailable | Unavailable |
| Suburban Chicago | Unavailable | Unavailable |
How the 99417 rate is calculated
Each of 99417’s three RVUs is multiplied by a geographic index (GPCI) for the payment locality, added up, and multiplied by the conversion factor. Drag the indexes or enter a ZIP to see what moves the rate.
How the rate is built · 99417
RVUs × geographic indexes × conversion factor
Swap in your local Medicare rate.
Work 0.61Practice expense 0.31Malpractice 0.04
All indexes start at 1.000 (the national rate). Enter a ZIP or drag a slider.
Payment rules and modifiers for 99417
The CMS indicators that decide how 99417 is paid alongside other services.
CMS payment indicators · 99417
Code 99417
| Rule | CMS value | What it means |
|---|---|---|
| Global period | ZZZ | Add-on code: falls within the primary procedure’s global period. |
| Multiple procedures | 9 | The concept doesn’t apply. |
| Bilateral (modifier 50) | 9 | The concept doesn’t apply. |
| Assistant at surgery (80/81/82/AS) | 9 | The concept doesn’t apply. |
| Co-surgeons (62) | 9 | The concept doesn’t apply. |
| Team surgery (66) | 9 | The concept doesn’t apply. |
| Professional/technical | 9 | The concept doesn’t apply. |
Where these rates come from
FeeBase calculates base physician payments from CMS work, practice-expense and malpractice RVUs, adjusted by each locality’s geographic indexes and the conversion factor. Services without a published rate are labeled, never given a made-up amount. Amounts are Medicare allowed amounts before claim adjustments: not a patient’s bill or a commercial rate.
CMS RVU26D · effective Oct 1, 2026 through the day before Jan 1, 2027
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