A tiered network saves money only if members move, and Atrium Health has offered North Carolina State Health Plan members a reason to stay put. Its Affordability Protection Program, announced October 6, promises copays at Atrium below the plan's own Preferred tier. The plan, which covers about 750,000 people, sued in Wake County on October 9, calling the tiers' $135 million of projected 2027 savings the "lynchpin" of its recovery (NC State Health Plan complaint, Oct. 9, 2026).
Timing is the plan's central grievance: Atrium announced six days before open enrollment for 2027 opened on October 12, and the plan extended enrollment by a week to deal with member confusion. In court the plan seeks a temporary restraining order and injunction, with claims for declaratory relief, tortious interference with the plan's Preferred provider contracts, and unfair and deceptive trade practices.
Key Takeaways
- $1.4 billion to $420 million: the plan's cash reserves between January 2020 and June 2025, with a negative operating balance now projected as likely by January 2027, which is why a single network decision carries this much weight.
- $500 versus $750: Atrium's promised inpatient copay against the plan's Preferred-tier $750, and $400 against $600 for outpatient surgery, at facilities the plan places mostly in Non-Preferred.
- $1,500 copay, $5,000 deductible, 30%: the Standard PPO's Non-Preferred inpatient benefit, which reaches the $12,000 out-of-pocket cap on any stay above roughly $25,000 of allowed cost.
- Volume-contingent discounts: Novant and UNC Health accepted "substantially reduced rates contingent on" Preferred-tier volume, so members who stay at Atrium also put the Preferred rates themselves at risk.
- 2016 antitrust suit: the Justice Department sued Atrium over contract terms that kept insurers from steering patients to better-value providers; the 2018 settlement barred Atrium from enforcing or seeking them.
What the Tier Table Charges and What Atrium Offers
The plan's Preferred Provider Program, starting January 1, 2027, sorts in-network providers into three tiers. Novant Health, UNC Health and Iredell are Preferred. Access covers mainly rural providers or those that gave the plan a discount. Non-Preferred holds the rest, "predominantly based upon their higher cost to the Plan." A September 14 letter of agreement moved Atrium's OneHealth providers to Preferred and some rural Atrium sites to Access; many Atrium locations remain Non-Preferred.
| Standard PPO, 2027 | Preferred | Access | Non-Preferred | Atrium program |
|---|---|---|---|---|
| Deductible (individual) | $1,500 | $3,000 | $5,000 | n/a |
| Out-of-pocket max (individual) | $4,000 | $6,500 | $12,000 | n/a |
| Inpatient hospital | $750 | $600, then 30% after deductible | $1,500, then 30% after deductible | $500 |
| Outpatient surgery | $600 | $350, then 30% after deductible | $1,000, then 30% after deductible | $400 |
Sources: NC State Health Plan complaint, 2027 Open Enrollment Guide summary (Oct. 9, 2026); Atrium Health release (Oct. 6, 2026).
Atrium's release states the goal plainly: enrolled members will have "the lowest copays and lowest overall cost-share for care at any Atrium Health facility or provider." It frames the program as a response to a tier placement it disputes, saying it offered "to match Preferred Tier pricing" and was turned down. On price, the complaint says the opposite: that Atrium "demands higher allowed prices (reimbursement rates) from the Plan than Preferred tier providers." The two documents disagree on the number the whole dispute turns on, and neither discloses it.
How a Copay Waiver Moves the $135 Million
For a single large claim, the plan's own payment may not change much. On a $40,000 Non-Preferred inpatient stay, the member's share hits the $12,000 cap and the plan pays the balance of Atrium's allowed amount. Under Atrium's program the member pays $500 and Atrium forgoes the other $11,500 of cost sharing. If the claim is still adjudicated at the Non-Preferred benefit and Atrium absorbs the difference, the plan's payment on that stay barely moves.
Savings come from somewhere else. Paragraph 26 of the complaint says Preferred providers accepted "substantially reduced rates contingent on these providers achieving a level of participant volume commensurate with the Preferred tier," and that the plan's only lever for delivering that volume is differentiated cost sharing. That makes the $135 million a steerage estimate: a share of members moving elective and specialty care from Non-Preferred to Preferred, priced at the gap in allowed cost.
A member who pays $500 at Atrium against $750 at Novant has no reason to move, and Atrium's absorbed cost sharing is a subsidy aimed at exactly the members the tier design was built to shift. Exposure is largest on high-cost inpatient and surgical episodes, where Non-Preferred cost sharing is steepest and where the complaint says Atrium's program protects "higher reimbursement rates" for "very sick patients who use a significant number of services."
A Steering Fight Atrium Has Had Before
The Justice Department sued Atrium, then Carolinas HealthCare System, in June 2016, alleging it "used its market power to restrict health insurers from encouraging consumers to choose healthcare providers that offer better overall value." The November 2018 settlement, joined by the North Carolina Attorney General, barred Atrium from enforcing steering restrictions in its contracts with commercial insurers in the Charlotte area, or from taking actions that would "prohibit, prevent, or penalize steering by insurers" (DOJ, Nov. 15, 2018). That decree governs contract terms with insurers.
Atrium's 2026 program reaches members directly, through cost sharing Atrium chooses not to collect, and the State Health Plan is a self-funded state program, not a commercial insurer.
The complaint also calls the program "potentially violative" of two federal statutes, 18 U.S.C. § 220 and 42 U.S.C. § 1320a-7a, without developing either claim, and the plan has asked for a temporary restraining order before the program takes effect on January 1.
A second-order risk sits with the Preferred providers. Their discounts were priced on volume the tiers were supposed to deliver, and the complaint alleges the program "will materially impact the ability of Preferred providers to continue to participate." If Atrium keeps its patients, the plan may lose the $135 million twice: once in volume that never shifts, and again if Novant and UNC Health reopen rates they cut in exchange for that volume.
Further Reading
- Marsh's 8.2% Health Trend for 2027 Is an 11% Gross Rate Minus a One-Time Buy-Down – how employer plans are using cost-sharing changes to buy down 2027 trend.
- Employer Health Costs Hit 15-Year High at $18,500 Per Worker – the cost pressure behind self-funded plans' network redesigns.
- Employee Benefits Captives Surge as $1M Claims Jump 30% and Stop-Loss Premiums Spike – the large-claim exposure where Non-Preferred cost sharing is steepest.
- 21 Health Systems Drop MA Plans, Exposing Network Adequacy Gaps – health systems using network participation as leverage on the Medicare side.
Sources
- North Carolina State Health Plan et al. v. Atrium Health, Inc., Verified Complaint, Wake County Superior Court, Oct. 9, 2026 (with Exhibits A to C)
- Atrium Health, New Atrium Health Affordability Protection Program Launched, Oct. 6, 2026
- U.S. Department of Justice, Atrium Health Agrees to Settle Antitrust Lawsuit and Eliminate Anticompetitive Steering Restrictions, Nov. 15, 2018