Between the employer who buys health insurance and the insurer who sells it sits a layer of brokers and consultants whose compensation structure creates a systematic conflict of interest. Benefits brokers are paid commissions by insurers — typically a percentage of the premium — for placing employer clients with a given plan. The broker’s financial interest is therefore aligned with the plan that pays the highest commission, not necessarily the plan that delivers the best value to the employer or the best coverage to employees.
This is not a hidden arrangement. It is documented in insurance contracts, disclosed in regulatory filings, and the subject of ongoing litigation and regulatory scrutiny. What is less visible to most employers — and almost entirely invisible to employees — is the scale of that compensation and the degree to which it shapes which plans get recommended, how aggressively brokers shop on behalf of their clients, and which insurers dominate markets where broker relationships are entrenched.
The Consolidated Appropriations Act of 2021 required, for the first time at the federal level, that brokers and consultants disclose their compensation to the employers who hire them. Implementation has been uneven, enforcement limited, and many small employers remain unaware of what their broker is being paid, by whom, and in what amounts.
How Broker Compensation Works
The standard broker compensation model for fully insured employer health plans is commission-based: the insurer pays the broker a percentage of the annual premium for each employer client the broker places with that insurer and retains. Commission rates vary by insurer, by market segment, and by negotiated broker agreements, but commonly range from 3 to 6 percent of annual premium for small-group plans and 1 to 3 percent for large-group plans.
On a small employer plan with twenty employees paying an average family premium of $24,000 per year, a 4 percent commission produces $19,200 in annual broker compensation — paid by the insurer, drawn from the premium the employer paid, and invisible to the employer unless specifically disclosed. That commission recurs each year the employer remains with the plan, regardless of whether the broker performs any ongoing service or whether the plan continues to represent the best available value.
The commission structure creates several distinct conflicts of interest. First, it aligns broker compensation with premium size rather than plan value — a broker earns more from recommending a more expensive plan, all else equal, than from recommending a less expensive one. Second, it creates a retention incentive: a broker whose client renews with the same insurer continues receiving commission without the work of a competitive bid process. Third, it creates a carrier preference: an insurer that pays higher commissions than its competitors will, over time, receive more broker referrals regardless of whether its plans are more competitively priced or more generously structured.
For self-insured employer plans — in which the employer bears the financial risk of claims and contracts with a third-party administrator to process them — the compensation structure differs. Brokers and consultants advising self-insured employers may receive consulting fees, administrative fees from the TPA, fees from stop-loss insurers providing catastrophic coverage, or a combination. The conflicts of interest are structurally similar to the fully insured commission model but less transparent because the revenue streams are more numerous and less standardized.
What the Conflict of Interest Produces
The practical consequences of commission-based broker compensation are documented in litigation, regulatory findings, and investigative reporting, though the full scope is difficult to quantify because the arrangements operate with limited public disclosure.
A 2022 lawsuit filed in federal court in California alleged that a large regional benefits brokerage had steered employer clients toward plans offered by insurers with which the brokerage had enhanced commission arrangements — plans that were not necessarily the most competitively priced or comprehensively structured for those clients. The complaint alleged that the enhanced commissions, disclosed to the brokerage but not to employer clients, represented a material conflict of interest that the brokerage had a fiduciary obligation to disclose. The case documented commission differentials of two to three percentage points between standard and enhanced arrangements with specific carriers.
The municipal and public employer market has produced the most documented cases of broker conflict of interest, because public procurement requirements and public records laws create more visibility than the private employer market. A 2019 investigation by the Philadelphia Inquirer found that school districts and municipalities in Pennsylvania had paid significantly above-market premiums for health coverage, with brokers receiving commissions that in some cases exceeded $1,000 per employee per year — compensation structures that were not disclosed to the school boards or municipal councils authorizing the coverage.
The pattern in these cases is consistent: brokers with undisclosed enhanced commission arrangements recommend plans that generate higher broker revenue, employers who lack the internal expertise to evaluate insurance independently rely on broker recommendations, and the compensation flowing to brokers from insurers reduces the effective value of the coverage purchased. The employer pays the premium; the insurer pays the broker; the employee receives whatever coverage the arrangement produces.
The Large Consultant Layer
The broker compensation issue applies not only to the small-employer market served by independent benefits brokers but also to the large-employer market served by major benefits consulting firms — Mercer, Aon, Willis Towers Watson, and their competitors.
Large employers typically engage benefits consultants rather than commissioned brokers, paying consulting fees for plan design, carrier evaluation, and benefits strategy advice. The consulting fee structure nominally separates consultant compensation from carrier selection — a consultant paid a flat fee has less financial incentive to recommend a specific carrier than a broker paid a commission by that carrier.
In practice, the major benefits consulting firms have multiple revenue relationships with insurance carriers that create conflicts parallel to the commission conflicts in the small-employer market. Consulting firms receive fees from insurance carriers for data analytics services, technology platform access, and preferred vendor arrangements. These revenue relationships are disclosed in consulting firm financial statements but are not always transparently communicated to employer clients in the context of specific carrier recommendations.
A 2004 investigation by then-New York Attorney General Eliot Spitzer of the commercial insurance brokerage industry — focused primarily on property and casualty insurance but touching employee benefits — documented widespread use of contingent commission arrangements in which brokers received additional compensation from insurers for directing volume to them, without disclosure to clients. The investigation resulted in settlements with major brokerages including Marsh & McLennan and Aon, and prompted industry reforms that reduced but did not eliminate the use of contingent commission arrangements in employee benefits markets.
CAA Disclosure Requirements
The Consolidated Appropriations Act of 2021 enacted the most significant federal broker transparency reform in the history of employer-sponsored insurance. Section 202 of the CAA requires that brokers and consultants who reasonably expect to receive $1,000 or more in direct or indirect compensation in connection with providing services to a group health plan disclose:
- The direct compensation they expect to receive from the plan sponsor
- The indirect compensation they expect to receive from third parties — including insurers, TPAs, and pharmacy benefit managers — in connection with services provided to the plan
- The services provided in exchange for that compensation
The disclosure must be made to the plan sponsor — the employer — in writing before the contract for services is executed or renewed. If the broker or consultant fails to make required disclosures, the employer can void the contract and the Department of Labor has authority to impose civil monetary penalties.
The disclosure requirement represents a meaningful structural change: for the first time, employers have a federal right to know what their broker is being paid and by whom. The practical impact has been limited by uneven implementation and limited enforcement. A 2023 survey by the National Alliance of Healthcare Purchaser Coalitions found that a significant share of small and mid-size employers were unaware of the CAA disclosure requirement and had not received compliant disclosures from their brokers. DOL enforcement actions under the provision have been limited since the requirement took effect.
What Employers Can Ask
The CAA gives employers legal standing to demand disclosure. The following applies to any employer purchasing or renewing health coverage through a broker or consultant:
Request full compensation disclosure before signing. Before executing or renewing a broker or consulting services agreement, request a written disclosure of all direct and indirect compensation the broker expects to receive in connection with your plan — including commissions, contingent commissions, administrative fees, technology fees, and any other compensation from any source related to your coverage. This is your legal right under the CAA.
Ask for a competitive bid process. A broker who recommends renewing with the same insurer without conducting a competitive market analysis may be prioritizing retention commission over your interests. Request documentation of the market analysis — which carriers were evaluated, on what terms, and why the recommended carrier was selected.
Ask about enhanced commission arrangements. Specifically ask whether your broker has any enhanced commission, preferred partner, or volume-based compensation arrangement with the carrier being recommended. The CAA requires disclosure; the question is whether the disclosure is being made proactively or only when asked.
Evaluate the disclosure against the recommendation. If your broker’s indirect compensation from the recommended insurer is substantially higher than from alternatives, that differential is information. It does not mean the recommendation is wrong, but it is a data point that belongs in your evaluation.
For large employers: ask consultants about carrier revenue relationships. Major benefits consulting firms are not exempt from conflicts of interest. Request disclosure of all revenue relationships between your consulting firm and the carriers under consideration, and ask how those relationships are managed in the context of your engagement.
Health Insurance Hub
00 — Hub: Health Insurance Industry
01 — How the Health Insurance Industry Works — and Who It Works For
02 — How Health Insurers Make Money
03 — Designed to Discourage: How Benefit Structures Reduce Claims
04 — The Denial System: How Insurers Decide What Not to Pay
05 — Prior Authorization: What Patients Experience
06 — The Administrative Burden and What It Costs
07 — Narrow Networks and What They Cost You
08 — The Employer-Sponsored Insurance Trap
09 — The Broker and Consultant Layer
10 — Billed for Diseases They Never Treated: How Medicare Advantage Fraud Works
11 — What Single-Payer Resolves: The Evidence From This Hub
12 — Health Care Forum: Join the conversation here
This article was researched and drafted with AI assistance under human review. See our full AI and editorial practices.