A physician's paycheck is one of the few in the country tied to a unit most of the people earning it could not fully define. You see "wRVU" on a productivity report, you have a rough sense that more of them is better, and at some point a number lands in your account. The distance between those two things — the work you did and the dollars that showed up — is where a surprising amount of money quietly goes missing.

None of this is complicated once someone lays it out plainly. It is just that no one ever does. So here it is: what a work RVU is, how it becomes money, and the three or four places where your own paycheck is worth checking.

What a wRVU actually is

RVU stands for Relative Value Unit — a measure Medicare created to compare the resources different medical services require. Every billable code carries a total RVU made of three parts: the physician work (wRVU), the practice expense, and the malpractice component. Most production-based physician contracts pay on the first part only — the work RVU — because that is the piece meant to reflect your effort rather than the building's overhead or the insurance line.

The Centers for Medicare & Medicaid Services publishes a wRVU value for each CPT and HCPCS code, and updates the whole schedule every year. A standard established-patient office visit, code 99214, currently carries about 1.92 wRVUs. A shorter 99213 is closer to 1.3. A procedure has its own value layered on top. Your productivity report is, in essence, a running sum of these numbers across everything you logged.

How a wRVU becomes a dollar

Your contract sets a conversion factor — a dollar amount per wRVU. Multiply your wRVUs by that figure and you have your gross production. If your conversion factor is, say, $45 per wRVU (illustrative — yours is whatever your contract says), then one 99214 is worth about 1.92 × $45, or roughly $86 of production. A thousand wRVUs in a month is $45,000 of production. That is the whole arithmetic.

One trap worth naming: the conversion factor in your employment contract is not the same as the "Medicare conversion factor" you may read about in the news. Medicare's figure is what it pays per total RVU; your contract's figure is a privately negotiated rate per work RVU. They are different numbers doing different jobs. Use the one in your contract.

The goal is not to distrust your employer. It is to be able to read your own paycheck without taking anyone's word for it.

The draw, and why your production may look "missing"

Many physicians are paid a steady amount each pay period — a base salary, a guarantee, or what's often called a draw — and then reconciled against production. The mechanics vary, and the variation is exactly where confusion lives.

In a common arrangement, you earn production above the draw: the draw covers you up to a threshold, and you keep the conversion-factor value of everything beyond it. So if your semi-monthly draw is $7,500, you have to generate roughly $7,500 worth of wRVUs before the next dollar of production becomes a bonus. Knowing that threshold in wRVUs — draw divided by conversion factor — turns a vague "am I ahead?" into a number you can watch climb during the month.

The other detail to confirm is whether your draw is recoverable. In some contracts, a slow month where you don't cover the draw creates a deficit that's clawed back from a future strong month. In others, the draw is a true floor and resets each period. These two structures produce very different paychecks over a year with any seasonality in it, and the contract language is often a single sentence you have to go looking for.

The productivity bonus and its threshold

The "bonus" in most production contracts is not a discretionary year-end gift; it is the formula above, made visible. You cross your threshold, and the conversion factor applies to the overage. Some contracts add a second layer — quality or coding incentives, length-of-service adders, tiered conversion factors that step up after a certain volume. Each of those is just another line in the same arithmetic, and each is another place a small error compounds across twelve months.

The moving target: the year matters

Here is the part almost no one accounts for: the wRVU values change every year. CMS revalues codes, and a visit worth 1.5 wRVUs one year may be worth 1.92 the next, or less. The 2021 overhaul of office-visit codes moved these numbers materially. Some contracts "freeze" the schedule to a particular year so your pay isn't whipsawed by federal policy; others float with the current year. If you're comparing this month to last January, you may be comparing two different rulebooks. When you check your own math, check it against the right year's schedule.

How to actually check your numbers

You don't need a spreadsheet degree. The exercise is four steps:

1. Take a day or a pay period you remember well. 2. Add up the wRVUs for the codes you logged, using the correct CMS year. 3. Multiply by your contract's conversion factor. 4. Compare the result to your draw and to what actually hit your check.

If you want to do step two without hunting through CMS spreadsheets, we built a free RVU calculator that looks up wRVU values by CPT code for any year from 2020 on, totals them by quantity, and lets you compare two years side by side. No sign-in, nothing to install.

And if you'd rather not redo the arithmetic every month, that's the reason Tatanka Ledger exists. It started as one physician's frustration with an Excel workbook and turned into a private tracker that logs your shifts and encounters, applies your actual contract — conversion factor, draws, bonus threshold, the frozen-versus-current year question — and shows you what your production is worth as you go. It stores no patient information, and your numbers stay yours.

The point

You are paid in a currency you were never really taught to read. The fix isn't suspicion; it's literacy. Learn what a wRVU is worth in your own contract, find your threshold, confirm whether your draw recovers, and check it against the right year — once. After that, glancing at your production report stops being an act of faith and becomes what it should have been all along: arithmetic you can do yourself.