CPT code 41530: Tongue base reduction, radiofrequency, one or more areas2026 Medicare rate & RVUs in Barrington, Illinois
CPT 41530: $945.03–$954.02 office ($381.16–$384.45 facility) across 2 localities in Barrington, IL in 2026 Medicare. Compare each area.
Medicare pays $945.03–$954.02 for 41530 in the office in Barrington, Illinois, from Chicago, IL to Suburban Chicago, IL. Which amount applies depends on the service address.
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 6 sections
Where 41530 pays more and less in Barrington, Illinois
Barrington, Illinois maps to 2 Medicare payment localities in our Census-to-CMS crosswalk. A city name alone doesn’t confirm an address’s payment area.
| Payment locality | Office | Facility |
|---|---|---|
| Chicago, IL | $945.03 | $384.45 |
| Suburban Chicago, IL | $954.02 | $381.16 |
How payment areas work in Barrington
City limits and Medicare payment areas are different maps. These are the payment areas that cover the city’s counties; the service ZIP decides which one applies.
- Chicago · Cook County
- Suburban Chicago · Lake County
City boundaries: 2026 Census geography · Census source · CMS county-to-locality definitions
How the 41530 rate is calculated
Each of 41530’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 · 41530
RVUs × geographic indexes × conversion factor
Work3.41
3.41 RVUs× 1.000 GPCI
Practice expense23.64
23.64 RVUs× 1.000 GPCI
Malpractice0.48
0.48 RVUs× 1.000 GPCI
Adjusted RVUs
27.5300
Conversion factor
$33.4009
Medicare rate
$919.53
Every GPCI starts at 1.000, the national rate. Enter a ZIP or drag a slider.
Payment rules and modifiers for 41530
The CMS indicators that decide how 41530 is paid alongside other services.
CMS payment indicators · 41530
Tongue base reduction, radiofrequency, one or more areas
| Rule | CMS value | What it means |
|---|---|---|
| Global period | 000 | Same-day global: pre- and post-op care on the day of the procedure is included. |
| Multiple procedures | 2 | Standard reduction: highest-valued procedure at 100%, others at 50%. |
| Bilateral (modifier 50) | 0 | The 150% bilateral adjustment doesn’t apply. |
| Assistant at surgery (80/81/82/AS) | 0 | Not paid without supporting documentation. |
| Co-surgeons (62) | 0 | Not permitted. |
| Team surgery (66) | 0 | Not permitted. |
| Professional/technical | 0 | Physician service: no professional/technical split. |
What modifiers do to the payment
Modifier 51 · payment effect
With and without the modifier
41530 without 51 · national office
$919.53
Tongue base reduction, radiofrequency, one or more areas
41530-51 · Second procedure: 50%
$459.77
When this isn’t the highest-valued procedure in the session, Medicare pays 50% of its fee schedule amount (the highest is paid at 100%).
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
Show the CMS file lines behind this rate
Fee sheets · Coming soon
Put 41530 and the rest of your codes on one sheet
Your codes at your locality, with payer contracts beside Medicare.
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