Silverman Spine Center, PC v. Multiplan, Inc. et al
| Filed | 2026-07-15 |
|---|---|
| Court | N.D. Ill. |
| Docket | 1:26-cv-08328 |
| Nature of suit | 410 Anti-Trust |
| Practice area | Antitrust |
| Plaintiff | Silverman Spine Center, PC |
| Defendant | Multiplan, Inc. et al |
| Complaint | Download the complaint (PDF, free) |
What the complaint alleges
Silverman Spine Center, PC sued MultiPlan, Inc., The Cigna Group, Health Care Service Corporation, Humana Inc., UnitedHealth Group Inc., and Allied National, LLC in the U.S. District Court for the Northern District of Illinois, alleging that the defendants conspired to fix prices for out-of-network healthcare services through a common pricing methodology. The complaint incorporates allegations from a consolidated master complaint in the MultiPlan Health Insurance Provider Litigation.
Claims asserted
- Horizontal Agreements in Restraint of Trade (Sherman Act section 1, 15 U.S.C. § 1)
- Hub-And-Spoke Agreement in Restraint of Trade (Sherman Act section 1, 15 U.S.C. § 1)
- Principal-Agent Combinations in Restraint of Trade (Sherman Act section 1, 15 U.S.C. § 1)
- Agreements to Unreasonably Restrain Trade (Sherman Act section 1, 15 U.S.C. § 1)
- Anticompetitive Information Exchange (Sherman Act section 1, 15 U.S.C. § 1)
- Violation of State and D.C. Antitrust Statutes (New Mexico)
- Violation of State Consumer Protection Laws (New Mexico)
- Unjust Enrichment