The Personal Services Safe Harbor: Why an Hourly 1099 Beats a Commission in Medical Sales

A commission-based 1099 rep looks cheaper than a salary. On any account that touches Medicare or Medicaid, it can cost you a multiple of the salary you were trying to avoid.

That is the trade most companies never price in. You hire an independent medical sales rep, you pay them a percentage of what they move, and on paper you have a variable cost with no benefits load and no headcount on the books. Then a federal healthcare program is in the payer mix, and the percentage you are paying that contractor stops being a commission and starts being remuneration in exchange for referrals.

The federal Anti-Kickback Statute, 42 U.S.C. § 1320a-7b(b), prohibits knowingly and willfully paying anything of value to induce referrals of items or services reimbursable by a federal healthcare program. It is written broadly on purpose. Cash, a percentage of sales, a bonus tied to volume: all of it counts.

The math isn't complicated. A salary you were trying to skip might run you 90 to 140 thousand a year. A single AKS violation carries criminal exposure up to a six-figure fine and as much as ten years in prison, civil monetary penalties stacked per claim, and False Claims Act liability where damages are trebled. One bad arrangement on a federal-program account does not cost you a year of salary. It costs you the company.

The exception you are relying on probably does not apply to you

People assume that because employees get paid commissions in healthcare all the time, contractors can too. They cannot, and the reason is specific.

The AKS has an exception for payments to bona fide employees, at 42 U.S.C. § 1320a-7b(b)(3)(B), with a matching safe harbor at 42 C.F.R. § 1001.952(i). A W-2 employee can be paid commission or a productivity bonus tied to the business they generate, and the statute does not treat it as a kickback. That exception was written for employees and only employees.

A 1099 contractor is not an employee. The Office of Inspector General considered expanding the employee safe harbor to cover independent contractors paid on commission and declined, citing what it called a longstanding concern that independent agents operate with less supervision and more incentive to push volume. That position has not moved. OIG Advisory Opinion 06-02 restated it.

So when you pay a 1099 rep a commission on federal-program sales, you are not inside the employee exception. You are out in the open, evaluated under the general statute, and the general statute does not like what it sees.

The safe harbor that does apply, and what it demands

There is one safe harbor built for contractor relationships: the personal services and management contracts safe harbor at 42 C.F.R. § 1001.952(d). It protects payments to a 1099 contractor if the arrangement is structured correctly. The core conditions are not negotiable, and missing one means you do not have the protection:

A written agreement, signed by both parties, that specifies the services to be performed. A term of at least one year. Compensation set in advance and consistent with fair market value for the services, not the sales. And the part that does the real work: compensation that is not determined in a manner that takes into account the volume or value of any referrals.

Read that last condition again. A commission is, by definition, compensation determined by the volume or value of what gets referred or ordered. A commission and this safe harbor cannot occupy the same contract. That is why most commission-based contractor agreements in healthcare simply do not fit, and why the law firms that write about this for a living keep saying the same thing.

An hourly rate fits cleanly. You are paying for the contractor's time and effort at a fair market rate, set in advance, written down, indifferent to how many referrals result. That is the structure the safe harbor was designed to protect.

The structure on the right is the one MDliaison uses. Every contractor on the marketplace is engaged hourly, set in advance, with no commission tied to referral volume. That is not a feature we added for marketing. It is the only structure that keeps an independent rep inside the safe harbor on federal-program business.

The 2025 nuance, stated honestly

If you have read about this recently you may have seen that the picture got more interesting in the last two years, and I am not going to pretend it did not.

In United States v. Sorensen, decided by the Seventh Circuit in April 2025, and United States v. Marchetti in the Fifth Circuit in 2024, both courts held that paying volume-based compensation to an independent sales agent is not automatically an AKS violation. The reasoning turned on influence. If the contractor does not have meaningful or undue influence over the actual clinical decision to order or refer, a commission alone does not necessarily cross the line.

That is real, and it matters. But notice what it does not do. It does not make commission-based 1099 arrangements safe. Both courts went out of their way to say these arrangements remain attractive targets for the government, and the analysis is now fact-specific and circuit-dependent. You are betting that a court in your circuit agrees your rep lacked influence over referral decisions, after the government has already decided your case was worth indicting.

I would rather not take that bet on behalf of a client. An hourly arrangement under the personal services safe harbor does not require you to win that argument, because you never have it. You are not arguing about influence. You are inside a defined safe harbor. That is the difference between a defense and a non-event.

What this means when you are staffing a territory

I have helped structure somewhere around two dozen outsourced placements over the past few years, and the pattern is consistent. The companies that get into trouble are not the reckless ones. They are the ones who copied a commission agreement from their commercial book of business, where everybody is a W-2, and pasted it onto an independent contractor without anyone asking whether the exception traveled with it. It did not.

Three practical takeaways.

If the account touches a federal healthcare program, do not pay a 1099 rep a commission on it. Pay hourly, set in advance, at fair market value, in a written agreement with a one-year term. That is the whole recipe.

If you genuinely need commission economics, the rep needs to be a W-2 employee, with the supervision and overhead that comes with it. You can have variable comp or you can have a contractor. On federal-program business you mostly cannot have both.

And if you are using a marketplace or a CSO, ask one question before you sign: how are your contractors paid. If the answer is a percentage of sales, you have inherited the exposure, not outsourced it.

None of this is legal advice, and you should run any specific arrangement past your own counsel. But the structural answer has been stable for thirty years, and the 2025 cases did not change it. Hourly is the clean posture. Commission is the argument you have in front of a jury.