CPT / HCPCS code · 2026 CMS data · Verified 2026-08-31
CPT 64420 RVU and Medicare Payment (2026)
Njx aa&/strd ntrcost nrv 1 — 1.05 work RVU, about $105.88 non-facility Medicare payment at the 2026 conversion factor.
- Work RVU
- 1.05
- PE RVU (non-facility)
- 2.03
- PE RVU (facility)
- 0.43
- MP RVU
- 0.09
- Office payment
- $105.88
- Facility payment
- $52.44
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 64420 in a non-facility setting with national GPCI: (1.05 + 2.03 + 0.09) × $33.4009 ≈ $105.88. The same code in a facility setting pays about $52.44 because facility PE RVU (0.43) replaces office PE RVU.
What changes by locality
GPCI moves 64420 non-facility payment from $94.86 to $138.31 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 64420?
1.05. 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 64420 in 2026?
About $105.88 non-facility ($52.44 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 (1.05) and malpractice RVU stay fixed; only practice expense changes (2.03 office vs 0.43 facility). That is the entire office-vs-facility payment gap.