How Physicians Get Paid: wRVUs, Conversion Factors, and the Fee Schedule

The injection that pays less than the visit

Early on, a knee injection felt like more real medicine than another office visit. Hands on a procedure, a needle in a joint, a clear intervention. So it surprised me to learn that the injection was worth fewer wRVUs than the visit, and that on the days I did not separately code the visit, I was giving away the larger of the two.

The reason is in the machinery below. Once you can see how a code becomes a dollar, two things change. You stop undervaluing your cognitive work, and you start noticing the visits you were coding for free.

Whether you are a physician, an NP, or a PA, your clinical effort is measured and paid through the same underlying system, and understanding it is worth the same to all of you. If your contract includes productivity-based compensation, you have almost certainly seen the acronym wRVU, and you may know that more is better. But most providers cannot explain exactly how a CPT code becomes a dollar amount, and that gap makes it hard to advocate for yourself when the numbers do not look right.

One clarification worth making early, because it runs through the whole book: as a provider, you do not bill the insurer. You document and code the encounter. Your organization or hospital submits the claim to the payer based on what you coded. When this book talks about what you earn, it means the credit your coding generates, whether that shows up as collections, as wRVU productivity, or both.

The CPT code

Before the dollars, the vocabulary. A CPT code (Current Procedural Terminology, maintained by the American Medical Association) is the standardized five-character label for a service you provide. Every service you provide, an office visit, an injection, an operation, is reported with one or more CPT codes, and each carries an assigned value.

The codes range enormously. A brief established visit (99211) sits near the bottom at roughly 0.18 work RVUs, while a total knee arthroplasty (27447) is about 19, and the largest cardiac and neurosurgical procedures run higher still. Most clinic work lives in a narrow band between those extremes, which is exactly why small, consistent coding differences add up across a year.

The three parts of an RVU

Every CPT code in the Medicare Physician Fee Schedule carries a total RVU made of three parts. Knowing what each represents helps you understand why the numbers are what they are.

When your contract refers to wRVU productivity, it uses only the first component, the work RVU. This is intentional. Your employer is trying to measure what you specifically did, independent of what it cost to set up the office around you. The wRVU is the closest proxy the system has for clinical effort.

From RVUs to dollars

Medicare multiplies the total RVU (all three components, each adjusted for local cost of living by a geographic index called the GPCI) by a national conversion factor. For 2026, that conversion factor is $33.40.

This sets Medicare's allowed amount for a service. Commercial payers negotiate separately: some pay a flat percentage of Medicare, others set their own fee schedules. What matters for your productivity tracking is the wRVU, which is the same regardless of payer.

From wRVUs to your paycheck

The mechanics here describe the productivity-based employed model, which is how most employed physicians are paid. If you are on a straight salary, the wRVU still measures your output and matters for reviews and contract renegotiation, even though it does not change this month's paycheck. If you are in private practice paid on your own collections, you are paid on what the practice collects, but you still track wRVUs as the common yardstick.

This employed model is now the common case. As of early 2024, roughly 77 percent of US physicians were employed by hospitals, health systems, or other corporate entities rather than working independently, a share that has climbed for a decade. The structure is broadly similar across organizations, but the threshold and per-wRVU rate vary, and some use entirely different arrangements.

Your contract translates wRVUs into compensation through a rate your employer sets, independent of the Medicare conversion factor. Typical employed models include:

• Base salary plus bonus: a guaranteed base tied to a minimum wRVU expectation, with a bonus rate per wRVU above a threshold.
• Pure production: no guaranteed base; compensation is wRVUs multiplied by a dollar-per-wRVU rate.
• Tiered production: the per-wRVU rate rises as you hit higher productivity thresholds.

Typical employed conversion rates range from $40 to $80 per wRVU depending on specialty and market. Orthopaedic surgery tends toward the higher end given the wRVU values attached to surgical procedures. Primary care tends toward the lower end, which reflects a longstanding structural issue with how the system values cognitive versus procedural work.

wRVU values in practice

One thing to keep in mind: wRVUs are worth tracking no matter who your payers are. The wRVU assigned to a code does not change with the payer. A 99214 is 1.92 wRVUs whether the patient has Medicare, Medicaid, or commercial insurance. What changes is the dollar amount each payer pays for those RVUs.

Here are reference values for common encounters and procedures, to give you a sense of the scale:

Notice the spread, and notice where the large-joint injection sits. A 20610 is 0.79 wRVU, less than a level 3 established visit at 1.30 and well under a level 4 at 1.92. The procedure that feels like the bigger intervention is often worth less than the visit around it.

What you code is not what gets collected

The CPT code an encounter is submitted under is not the same as what gets paid. Every claim goes through adjudication, where the payer applies its own rules, modifiers, bundling edits, and contract rates. The wRVU credited to your productivity is typically based on the code as submitted, not on what ultimately collected. That means your productivity tracking is usually cleaner than the revenue-cycle data, which is a good reason to monitor your own wRVU reports independently of what the billing office tells you about collections.

Why accurate coding pays

Once you understand that every CPT code you submit has a specific wRVU value, the stakes of accurate coding become concrete. A 99213 where a 99214 was justified is not a coding preference, it is 0.62 wRVUs you did not get credit for. Multiply that across a busy schedule and a year, and the gap becomes very large.

The good news is that the 2021 changes to E/M documentation, covered in the 2021 E/M guide, made it meaningfully easier to support higher-level visits when the clinical complexity genuinely warrants them. Understanding the system is the first step. Using it correctly is the second.

Sources and further reading

• CMS, Physician Fee Schedule. https://www.cms.gov/medicare/payment/fee-schedules/physician