Narrow Networks, Tiered Models, and the Future of High-Value Care
Healthcare costs have outpaced general inflation by roughly 3x over the past two decades. That's not a new headline. But the more useful discussion around where that money is actually going and what network teams can do about it gets far less attention.
Academic estimates put waste at around 25% of total U.S. healthcare spend. Over a trillion dollars a year, flowing through the system without meaningfully improving patient outcomes. It concentrates in four places: administrative complexity, low-value care, pricing failure (members landing at expensive sites of care when cheaper, equivalent options exist), and fraud and abuse.
Here's what's worth knowing: provider networks are one of the few levers in the ecosystem that can directly address all four. And a new generation of network models is doing exactly that.
The Models Worth Understanding
Traditional PPO networks were built for access. The models gaining ground now are built for something harder: directing members toward higher-value care, reducing administrative drag, and creating incentives that actually change behavior.
Narrow Networks
The concept is straightforward: limit the panel to lower-cost, higher-quality providers and pass the savings through. Companies like Healthcare Highways and Centivo advertise savings north of 20% compared to broad PPOs. The trade-off is real, though. Restricting access is a difficult conversation, and narrow networks require meaningful member support to work. Centivo addresses this through higher-touch primary care. For many employers, it's still a blunt instrument, but in the right context, it performs.
Tiered and High-Performance Networks
This is where the model gets more interesting. Instead of removing providers, tiered networks use financial incentives to steer members toward preferred options. Access stays broad and cost-sharing shifts based on where you go. Surest (a UnitedHealthcare company) shows members different out-of-pocket costs based on expected total cost of care, not just a tier label. Garner Health leads with quality: see a top-rated provider and pay nothing. Both approaches are generating strong member engagement and measurable savings without the access friction that makes narrow networks a hard sell.
Specialty Carve-Outs
Some of the largest cost variation in healthcare lives within specific specialties like musculoskeletal surgery, oncology, imaging. Carve-out models create a center of excellence approach for those high-spend, high-variance categories. Lantern (surgical) and OneImaging cover the member's cost entirely when they use a preferred provider—often tens of thousands of dollars less than market average. The open question is whether employers and members will tolerate an increasingly fragmented experience, or whether they'll want something more unified over time.
Cash Pay Networks
The most structurally ambitious model targets administrative waste directly. The back-and-forth between payers and providers—authorizing care, adjudicating claims, managing contracts—is the single largest driver of waste in the system. Cash pay models like Nomi Health and Sidecar Health aim to eliminate that layer: pay providers directly, remove the utilization management and claims steps, let savings flow back through. The logic is sound, but the challenge is adoption—providers don't capture meaningful operational savings until enough of their patient panel is on cash-pay arrangements. These models are early, but the direction is right.
What This Means for the People Running Networks
These models all share something important: they're largely operating outside the traditional payer chassis. That creates real strategic questions for everyone involved.
For payers, the risk is commoditization. If employers can get better cost performance and member experience from point solutions built on alternative network models, the long-term value proposition of the broad payer network gets harder to defend. Some large payers are building their own versions (Surest being the clearest example), but legacy multi-line contracts can limit how aggressively they can tier and steer.
For providers, historical managed care leverage doesn't transfer cleanly to these new arrangements. The relationship isn't between provider and payer anymore. Providers who want to stay in the path of member volume will increasingly need to compete on demonstrated quality and cost efficiency, not just contract terms.
For network teams specifically, the upside is real, but so is the complexity. Better networks, lower costs, and in many cases a better care experience are all within reach. Getting there means having the right data and tools to evaluate which models are actually performing, identify where your network has gaps or inefficiencies, and move from insight to action faster than the old way allowed.
The path forward isn't obvious. But it's there.
This blog post is based on a recent J2 Health webinar How Alternative Network Models Are Reshaping Healthcare Costs and Access. View the webinar on-demand for more insights.
