The Medicare conversion factor is the dollar multiplier used after RVU components and GPCI adjustments have already produced an adjusted total RVU. For 2026 modeling, RVUinUSA keeps two conversion factor assumptions visible: $33.4009 for non-QPP estimates and $33.5675 for QPP/APM estimates. The conversion factor does not change the CPT code, work RVU, practice expense RVU, malpractice RVU, setting, or locality. It changes the last multiplication step.
The conversion factor is the final multiplier
A Medicare payment estimate should not start with the conversion factor. It starts with the CPT or HCPCS code, then selects the correct practice expense setting, then applies Work, PE, and MP GPCI values. Only after those component-level adjustments are complete is the conversion factor applied. Treating the conversion factor as a shortcut can hide the assumptions that actually explain why two estimates differ.
- Use the CPT code to identify work, PE, and MP RVU components.
- Apply locality GPCI values before multiplying by the conversion factor.
- Document the conversion factor year and participant status with the result.
Use the same RVU inputs before comparing policy status
QPP and non-QPP comparisons should isolate the conversion factor. Do not change CPT code, setting, or locality inside the same comparison.
- RVU components
- Unchanged
- GPCI locality
- Unchanged
- Variable
- Conversion factor
The 2026 non-QPP conversion factor
The 2026 non-QPP conversion factor modeled in RVUinUSA is $33.4009. It is the conservative default when QPP/APM status is unknown or does not apply to the clinician or organization being modeled. A non-QPP estimate should still include the selected CPT code, facility or non-facility setting, and locality. Without those assumptions, the final dollar amount is not reproducible.
- Use non-QPP as the default when participant status is unknown.
- Do not mix non-QPP output with QPP output without labeling the difference.
- Keep code, setting, and locality fixed when comparing conversion factors.
The 2026 QPP/APM conversion factor
The 2026 QPP/APM conversion factor modeled in RVUinUSA is $33.5675. It should be used only when the clinician or organization qualifies for the relevant payment scenario. QPP status changes the final multiplier; it does not create a separate RVU schedule for the CPT code. That means a proper QPP comparison holds every other input constant and changes only the conversion factor.
- QPP/APM status affects the final payment estimate, not the CPT RVU components.
- Eligibility should be confirmed through the appropriate CMS or organizational workflow.
- A calculator can model the effect but should not infer participant eligibility.
How much the split changes payment
The spread between the modeled 2026 conversion factors is $0.1666 per adjusted total RVU. That can look small for a single service, but it becomes meaningful across high-volume code mixes, annual physician productivity, or service-line forecasts. The right way to show the effect is not to change multiple variables. Keep the CPT code, setting, and GPCI locality fixed, then show non-QPP and QPP/APM estimates side by side.
- The 2026 modeled conversion-factor spread is $0.1666 per adjusted total RVU.
- High-volume services can produce material annual differences from a small per-RVU spread.
- Side-by-side tables should label participant status clearly.
Do not confuse Medicare payment with contract compensation
Physician compensation plans often use work RVU, not Medicare total RVU, and they usually apply a contract-defined dollars-per-wRVU rate rather than the Medicare conversion factor. Some contracts freeze the RVU schedule year or apply custom crediting rules. A Medicare conversion factor can help explain payment policy, but it should not be treated as a compensation rate unless the written agreement explicitly uses that methodology.
- Medicare payment uses adjusted total RVU and the conversion factor.
- Many employment contracts use work RVU and a negotiated compensation rate.
- Contract tools should follow the written agreement, not assume Medicare payment logic.
Apply the factor only after the RVU inputs are auditable
For a single service, use the RVU calculator or CPT page to confirm code-level inputs before comparing conversion factors. For policy sensitivity, use the QPP/APM calculator with the same CPT, setting, and locality selected in both scenarios. For contract analysis, move into the salary estimator or contract analyzer only after separating Medicare payment assumptions from employment compensation terms. That sequence keeps the conversion factor in its proper role: the last arithmetic step, not the source of the RVU value.
- Use CPT pages for source RVU components.
- Use the APM calculator for non-QPP versus QPP comparison.
- Use contract tools only after compensation terms are identified separately.