Pegram v. Herdrich
The Court ruled that when an HMO doctor makes a mixed medical judgment call -- deciding both what treatment a patient needs and whether the plan will pay for it -- that decision is not a special 'fiduciary' act under the federal law governing employee benefit plans, ERISA.
Because nearly every HMO ties physician pay to controlling costs, treating those everyday treatment calls as fiduciary breaches would have exposed virtually every HMO to federal lawsuits and effectively turned ordinary medical malpractice claims into ERISA claims, a result the Court found Congress never intended.
“Thus, for all practical purposes, every claim of fiduciary breach by an HMO physician making a mixed decision would boil down to a malpractice claim, and the fiduciary standard would be nothing but the malpractice standard traditionally applied in actions against physicians.”
Explaining why treating mixed medical decisions as ERISA fiduciary breaches would just duplicate state malpractice law.
How it got here: A federal district court dismissed Herdrich's ERISA fiduciary-breach claim; the Seventh Circuit reversed and revived it; the Supreme Court agreed to hear Carle's appeal.
The Case in Depth
What happened
Cynthia Herdrich was covered by an HMO, Carle, through her husband's employer. When she developed abdominal pain, a Carle doctor delayed ordering an ultrasound for eight days rather than sending her to a closer hospital; her appendix ruptured before the ultrasound occurred. She sued for malpractice and won $35,000, and separately claimed Carle breached a fiduciary duty because its profit-sharing system gave physician-owners a financial incentive to limit her care.
The question before the Court
Could a patient sue her health plan under a federal employee-benefits law because her HMO doctor's bonus system created an incentive to limit her care?
The Court's answer
No -- the Court ruled that when an HMO doctor makes a mixed decision about both what treatment a patient needs and whether the plan will cover it, that is not a fiduciary act under the federal law governing employee benefit plans (ERISA). Fiduciary duties under ERISA grew out of trust law's focus on managing money and plan assets, not on medical judgment calls physicians make every day.
Because nearly every HMO ties physician pay to controlling costs, calling these mixed decisions fiduciary breaches would have effectively outlawed the profit-driven HMO model and turned ordinary malpractice claims into federal lawsuits. The Court found no sign Congress intended that result, so Herdrich's fiduciary-breach claim against her HMO was dismissed, even though her separate state malpractice claim over the same events had already succeeded.
Curious how the Court got there? See the step-by-step legal reasoning →
Why it matters
Patients whose treatment is delayed or denied by an HMO doctor's mixed medical-and-coverage judgment must generally pursue state-law malpractice claims rather than federal fiduciary-breach suits. This shields the basic financial structure of for-profit and nonprofit HMOs -- which link physician compensation to cost control -- from a wave of federal litigation attacking the HMO model itself.
What changes now
The Supreme Court's ruling is final on the ERISA fiduciary-breach question: Herdrich's ERISA claim is dismissed for failing to state a claim, and the Seventh Circuit's contrary ruling is reversed. Her earlier state-law malpractice verdict and award are unaffected. Patients with similar complaints about HMO treatment decisions must pursue state malpractice law or other available claims rather than an ERISA fiduciary-breach theory.
What this does not decide
The Court did not decide whether HMOs can be sued under ERISA for pure eligibility denials unconnected to medical judgment, whether HMOs owe fiduciary duties to disclose plan features or physician incentives, or how claims for denied benefits under a separate ERISA provision should be handled. It also took no position on which side of the broader HMO cost-control debate is correct.
How the Court got there
The legal reasoning, step by step
- The Court distinguished pure 'eligibility decisions' (whether a plan covers a condition or procedure at all) from 'treatment decisions' (what care a patient's symptoms call for), and found that in HMOs these two are usually inseparable, mixed judgments made by the same treating physician.
- ERISA's fiduciary duty provisions borrow from the common law of trusts, which requires a fiduciary to act with undivided loyalty to beneficiaries and avoid mixing personal financial interest with decisions made on their behalf.
- The Court found that a person is an ERISA fiduciary only 'to the extent' they are performing a fiduciary function -- meaning the same person or entity can wear a fiduciary hat for some decisions and a non-fiduciary hat for others, so the label depends on the type of decision, not just the actor.
- Congress, in creating ERISA fiduciary duties, was focused on financial mismanagement of pension and plan assets, not on the medical judgment calls physicians make when diagnosing and treating patients, so mixed treatment-and-coverage decisions do not fit the kind of conduct Congress had in mind.
- The Court reasoned that treating every mixed medical decision as a potential fiduciary breach would effectively require eliminating the profit-based incentive structure that makes an HMO an HMO, since some link between rationing and physician reward is unavoidable in that business model.
- Applying a fiduciary standard to these decisions would also collapse into the ordinary malpractice standard already used in state courts, so it would add nothing except a new federal forum and possible attorney's fees, which the Court concluded Congress did not intend to create through ERISA's fiduciary rules.
Doctrinal impact
Cases affected by this decision
Reaffirms Lockheed Corp. v. Spink (517 U. S. 882)
Confirms that an employer's decisions about what benefits a plan offers are not themselves fiduciary acts under ERISA.
Reaffirms Varity Corp. v. Howe (516 U. S. 489)
Reaffirms that an ERISA fiduciary must wear only one hat at a time and act as fiduciary only when performing fiduciary functions.
Distinguishes New York State Conference of Blue Cross & Blue Shield Plans v. Travelers Ins. Co. (514 U. S. 645)
Notes that case's limits on ERISA preemption of state health-care law do not resolve the different preemption problem posed here.