CPT / HCPCS code · 2026 CMS data · Verified 2026-08-31
CPT 64647 RVU and Medicare Payment (2026)
Chemodenerv trunk musc 6/> — 2.06 work RVU, about $189.38 non-facility Medicare payment at the 2026 conversion factor.
- Work RVU
- 2.06
- PE RVU (non-facility)
- 3.11
- PE RVU (facility)
- 0.92
- MP RVU
- 0.5
- Office payment
- $189.38
- Facility payment
- $116.24
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 64647 in a non-facility setting with national GPCI: (2.06 + 3.11 + 0.5) × $33.4009 ≈ $189.38. The same code in a facility setting pays about $116.24 because facility PE RVU (0.92) replaces office PE RVU.
What changes by locality
GPCI moves 64647 non-facility payment from $166.64 to $235.12 across CMS localities — from Arkansas to San Jose-sunnyvale-santa Clara (san Benito Cnty). 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 64647?
2.06. 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 64647 in 2026?
About $189.38 non-facility ($116.24 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 (2.06) and malpractice RVU stay fixed; only practice expense changes (3.11 office vs 0.92 facility). That is the entire office-vs-facility payment gap.