CPT / HCPCS code · 2026 CMS data · Verified 2026-08-31
CPT 64866 RVU and Medicare Payment (2026)
Fusion of facial/other nerve — 16.41 work RVU, about $1,126.95 non-facility Medicare payment at the 2026 conversion factor.
- Work RVU
- 16.41
- PE RVU (non-facility)
- 14.29
- PE RVU (facility)
- 14.29
- MP RVU
- 3.04
- Office payment
- $1,126.95
- Facility payment
- $1,126.95
How the payment is calculated
Total RVU is work plus practice expense plus malpractice, each adjusted by its GPCI factor, then multiplied by the conversion factor. For 64866 in a non-facility setting with national GPCI: (16.41 + 14.29 + 3.04) × $33.4009 ≈ $1,126.95. The same code in a facility setting pays about $1,126.95 because facility PE RVU (14.29) replaces office PE RVU.
What changes by locality
GPCI moves 64866 non-facility payment from $1,010.4 to $1,386.43 across CMS localities — from Arkansas to Alaska. Check your exact locality in the GPCI calculator rather than using a state average.
Related codes
Checking a different code or locality? Open the full RVU calculator to run any of the 7,790 CPT/HCPCS codes with your own GPCI factors.
Frequently asked questions
What is the 2026 work RVU for CPT 64866?
16.41. Work RVU measures physician time, skill, and intensity — it does not change by setting or locality. Total payment adds practice expense and malpractice RVUs plus the conversion factor.
How much does Medicare pay for CPT 64866 in 2026?
About $1,126.95 non-facility ($1,126.95 facility) at national GPCI with the 2026 $33.4009 conversion factor. Your locality GPCI moves the number — see the range above.
Does the work RVU change between office and facility?
No. Work RVU (16.41) and malpractice RVU stay fixed; only practice expense changes (14.29 office vs 14.29 facility). That is the entire office-vs-facility payment gap.