When CMS Changes wRVU Values: What Your Employment Contract Should Say

Why wRVU values are not locked in

The work relative value unit (wRVU) attached to a CPT code is not a fixed number that lives in your employment contract forever. CMS publishes a revised Medicare Physician Fee Schedule every year, and individual code wRVU values can change with each annual cycle. Most years the updates are small and scattered across a handful of codes. Occasionally, like the 2021 office-visit overhaul and the 2026 efficiency adjustment, the changes are large enough to move the total annual wRVU production of an entire specialty — even when the physician's schedule, volume, and clinical output are completely unchanged.

That point deserves emphasis: your wRVU production count can go up or down from one year to the next without you changing a single thing about how you practice. Whether that shift helps you or costs you depends almost entirely on one line of contract language that most physicians never think to ask about: which year's CMS wRVU values does your employer use to measure production?

How a code-value change hits your paycheck

The mechanism is easiest to see through a concrete example. A diagnostic colonoscopy (CPT 45378) carried 3.26 wRVUs from 2025 onward. Beginning January 1, 2026, CMS reduced it to 3.18 wRVUs — a 2.5% cut applied as part of its efficiency adjustment to non-time-based procedural codes. A total knee replacement (CPT 27447) fell from 19.60 to 19.11 wRVUs over the same transition. Upper endoscopy with biopsy (CPT 43239) dropped from 2.39 to 2.33 wRVUs. All three moved by approximately 2.5%. All three represent work that did not change clinically.

Now follow that 2.5% cut through a sample compensation structure. Suppose a gastroenterologist performs primarily procedural work, generates roughly 5,500 wRVUs under 2025 code values, earns $52 per wRVU, and has a production threshold set at 5,000 wRVUs before the bonus rate kicks in.

The middle row — same physician, same patients, same procedures, threshold frozen at the old value — produces a bonus roughly $7,000 smaller. That is not a theoretical risk. It is what happens by default if no one at the organization adjusts the threshold and no one in the clinic asks about it.

The three contract scenarios

Employment contracts handle the annual CMS update question in three very different ways. Knowing which category you are in tells you what questions to ask and what risk you carry.

Scenario A: "Current-year CMS values" (explicit)

The contract says something like "wRVU production is measured using the CMS work RVU values published in the Medicare Physician Fee Schedule applicable to the performance period" or simply "current CMS wRVU values." When this language is present, your production count tracks each year's CMS update automatically. This does not, however, mean your threshold adjusts automatically — the threshold is a separate number that requires its own adjustment clause, which you should also negotiate.

Scenario B: A specific year's values (frozen)

Some contracts explicitly anchor to a single year: "2024 wRVU values" or "the CMS wRVU values in effect as of the contract effective date." This approach creates predictability, and it cuts both ways. If CMS raises values in a future year, your count is shielded from the increase (measured under the older, lower values). If CMS lowers values — as it did in 2026 for procedural codes — your production count is protected from the reduction. Frozen-value contracts can work in your favor during a down year, but they tend to produce renegotiation friction once the divergence between actual CMS values and contract values becomes large.

Scenario C: No specification (ambiguous)

Many contracts never address wRVU values or the Physician Fee Schedule at all. In practice, most employers in this category calculate production using the current year's CMS values by default, but that is an internal convention, not a contractual guarantee. When a large CMS revision arrives, "no specification" frequently creates confusion inside the organization — different administrators give different answers, year-end true-ups are delayed, and physicians are left uncertain about where they stand until well after the performance period closes. Ambiguity tends to resolve in the employer's favor under pressure.

What the 2021 and 2026 precedents teach us

There have been two large-scope CMS wRVU adjustments in recent years, and each produced a different but instructive response from employers.

In 2021, CMS significantly increased wRVU values for outpatient E&M office-visit codes. A level-3 established patient visit (99213) rose from roughly 0.97 to 1.30 wRVUs; a level-4 established patient visit (99214) rose from roughly 1.50 to 1.92 wRVUs. Because Medicare operates under budget neutrality, CMS offset the higher wRVU values with a lower conversion factor, keeping the Medicare payment to practices roughly stable. But physician employment contracts are not subject to budget neutrality. Physicians on wRVU-based pay were suddenly generating more production units for the same office visits — and at an unchanged $/wRVU rate, their pay would have inflated for identical work. To prevent that, many employers issued contract addenda in 2021 to re-base their dollar-per-wRVU rates and thresholds downward, so that equivalent clinical work produced approximately the same total compensation. Physicians who were in contract renewal that year sometimes found they had less negotiating leverage as employers cited the wRVU increase as justification for a lower $/wRVU rate.

In 2026, the dynamic reversed. CMS applied an efficiency adjustment that cut wRVUs by approximately 2.5% on roughly 7,600 non-time-based procedural, surgical, imaging, and diagnostic codes. Evaluation and management visit codes and other time-based services were specifically exempted. Employer responses have been uneven: some large health systems and academic medical centers announced proportional threshold reductions proactively; others took no action, leaving physicians in procedural specialties to absorb the loss through smaller bonuses without any change in clinical effort. CMS has described this reduction as the first in a recurring series of efficiency recalibrations, so the issue is unlikely to go away after a single year.

The lesson from both episodes: CMS-driven wRVU changes do not automatically trigger fair compensation adjustments on either side of the ledger. You have to ask, and the answer depends on what your contract already says.

What to ask your employer today

If you are currently employed and mid-contract, three direct questions are worth raising before your next performance review or year-end true-up:

1. Which year's CMS wRVU values does the organization use to measure my production? You want a specific answer — "current-year CMS" or a particular vintage year — not a vague reference to "standard values."
2. Does the organization plan to adjust my wRVU threshold to reflect the 2026 CMS code reductions for my specialty? If your primary codes were procedural or surgical, the 2.5% aggregate reduction makes your existing threshold meaningfully harder to hit for zero change in clinical output. A proportional threshold reduction is a reasonable ask.
3. Will I receive written confirmation of my 2026 threshold and the code values used to calculate it? Get the answer in writing before the performance period closes, not after year-end when the bonus calculation is already done.

A verbal "we'll sort it out at year-end" is not enough. The time to establish clarity is before the calendar year is over, not during a pay dispute afterward.

What to negotiate when signing or renewing

If you are entering a new contract or facing a renewal, there are three provisions worth requesting that address the annual CMS update problem directly.

Current-year CMS values, stated explicitly

Ask for language that reads something like: "Work RVU production is measured using the work RVU values published in the CMS Medicare Physician Fee Schedule effective for each applicable calendar year." This eliminates ambiguity and ensures you and your employer are always working from the same table. It also protects you from being measured against a frozen value that drifts increasingly far from the actual CMS schedule.

A proportional adjustment trigger for material changes

Request that if the CMS wRVU values applicable to your primary code mix shift by more than a specified percentage in aggregate from one year to the next — a 2% threshold is a reasonable starting point — both the production threshold and the dollar-per-wRVU rate will be recalibrated so that the same clinical output produces approximately the same total compensation. Some health systems have voluntarily adopted this kind of language after the 2026 adjustment; it is a recognized and reasonable contract term to request.

An annual written confirmation of applicable values

Ask for a contractual commitment that the employer will provide written notice each January of which CMS wRVU values will apply during the coming performance year and what your resulting production threshold will be. This costs the employer nothing if they are managing compensation properly, and it gives you visibility before the year starts rather than a surprise at year-end reconciliation.