No contract, no problem—at least for now. An Illinois district court (the “Court”) opened the door for hospitals to recover underpaid claims from insurers—holding that a quantum meruit claim may proceed even absent any contract. Lucile Salter Packard Children’s Hosp. v. Health Care Servs. Corp., 2026 WL 278804, No. 25-cv-04533, at *1 (N.D. Ill. Feb. 3, 2026).  

Background

Lucile Salter Packard Children’s Hospital (the “Hospital”) sued Health Care Services Corp. (“HCSC”) and related defendants (collectively, “Defendants”) for breach of contract and, in the alternative, quantum meruit. HCSC participates in the Blue Cross Blue Shield (“BCBS”) Association, which permits members’ beneficiaries to obtain care nationwide using BCBS coverage.

After treating Defendants’ beneficiaries, the Hospital billed more than $30 million. Defendants paid roughly $10 million, leaving a substantial shortfall. The Hospital sought to recover the balance.

Defendants moved to dismiss, arguing that (1) no implied contract existed between the Hospital and Defendants; and (2) any quantum meruit claim failed because an express contract governed the subject matter.

The Court agreed in part and disagreed in part. It rejected the contract claim but allowed the quantum meruit theory to proceed.

Breach of Contract Analysis

The Hospital alleged an implied-in-fact contract based on its provision of services in exchange for discounted reimbursement under a separate BCBS California agreement. The Court disagreed. Under Illinois law, a contract—express or implied—requires consideration. And consideration must be new; a preexisting obligation will not suffice.

Here, the Hospital was already bound to treat BCBS beneficiaries under an existing agreement. That preexisting duty supplied no new consideration. Without it, no implied contract arose between the Hospital and Defendants. The breach claim therefore failed.

Quantum Meruit Analysis

The Court reached a different conclusion on quantum meruit. Having determined—at the Defendant’s urging—that no express contract governed the matter, the Court readily rejected the Defendant’s second argument, noting that it rested on a contradictory premise.

Quantum meruit permits recovery for the reasonable value of services provided in the absence of a contract. Illinois law allows such claims against third parties who benefit from those services.

The Court found that Defendants plausibly fell within that category. Although not parties to the Hospital’s contract, they benefited from it: the Hospital treated their beneficiaries, thereby reducing Defendants’ exposure on future claims, enhancing their network offerings and increasing customer satisfaction.

Because the Hospital pleaded that Defendants accepted and retained those benefits without fully compensating the Hospital, the Court held that the Hospital stated a viable quantum meruit claim.

Practical Takeaways

  • Do not assume payor liability absent privity. Participation in national networks (e.g., BCBS arrangements) does not, by itself, create contractual rights against out-of-state or third-party payors. Providers should identify who is contractually obligated to pay before rendering high-cost services—and confirm reimbursement pathways in advance where possible.
  • Preexisting obligations will defeat implied-contract theories. If care is rendered under an existing network agreement, courts are unlikely to find a separate implied-in-fact contract with another payor. Providers should not rely on implied-contract theories to fill reimbursement gaps created by complex payor structures.
  • Quantum meruit remains a viable—but secondary—recovery tool. Where no direct contract exists, providers may still pursue payment under a quantum meruit theory if they can plausibly allege that the payor knowingly accepted and retained the benefit of the services. But this is a fallback—not a substitute for clear contracting.

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