What is reference-based pricing (RBP)?

Reference-based pricing (RBP) is a cost-containment strategy where the employer sets a maximum payment for medical services based on a reference point — typically a percentage of Medicare rates (e.g., 140–200% of Medicare). Instead of paying whatever a hospital bills, the plan pays the reference price. RBP eliminates the need for a traditional PPO network and can reduce hospital costs by 20–40% compared to network-based plans.

How does reference-based pricing differ from a PPO network?

In a PPO network, the insurance carrier negotiates discounts off hospital chargemaster rates — but chargemaster rates are often 300–500% of actual cost, so a 40% discount still leaves the employer overpaying. RBP anchors payment to Medicare rates, which are set by CMS based on actual cost data. RBP typically results in payments of 140–200% of Medicare versus PPO payments of 200–350% of Medicare for the same services.

What is balance billing and how does RBP handle it?

Balance billing occurs when a provider bills the patient for the difference between the plan's payment and the provider's billed charge. This is the primary risk of RBP. Quality RBP vendors provide member advocacy services to negotiate with providers, handle balance bill disputes, and protect members from out-of-pocket liability. The No Surprises Act (2022) limits balance billing for emergency care and some out-of-network services, reducing but not eliminating this risk.

What types of employers are best suited for reference-based pricing?

RBP works best for self-funded employers with 100+ employees in markets with hospital price transparency data, employers willing to actively manage member disputes, and employers in areas with multiple competing hospital systems. RBP is less suitable in markets with a single dominant hospital system (limited leverage), employers with a workforce that values broad network access, and employers without strong HR support for member advocacy.

How much can employers save with reference-based pricing?

Employers typically save 15–30% on hospital costs compared to traditional PPO networks, with some employers reporting savings of 30–40%. The savings are highest for inpatient surgical procedures and imaging, where hospital charges are most inflated. Total plan savings depend on the mix of services, the local hospital market, and the RBP vendor's negotiating effectiveness. Most employers see net savings after accounting for RBP vendor fees and member advocacy costs.

Cost Strategy

Reference-Based Pricing (RBP) for Self-Funded Employers

Reference-based pricing replaces traditional network discounts with a rational payment methodology: paying hospitals and providers at a defined percentage of Medicare rates. It's one of the most powerful cost-containment strategies available to self-funded employers — and one of the most misunderstood.

How RBP works

Instead of using a carrier's negotiated network rates (which are often 200–400% of Medicare), an RBP plan pays claims at a defined multiple of Medicare — typically 140–200% for hospitals. Medicare rates are publicly available, actuarially sound, and cover the actual cost of care at most facilities.

The employer's plan pays the RBP amount directly to the provider. If the provider accepts it, the claim is settled. If the provider balance bills the member, the plan's member advocacy team negotiates on the member's behalf and typically resolves the dispute.

The balance billing risk — and how to manage it

Balance billing is the primary concern with RBP. When a provider doesn't accept the RBP payment, they may bill the member for the difference. A strong RBP program includes:

Member advocacy — dedicated team to negotiate balance bills on the member's behalf

Legal defense — plan agrees to defend members against balance billing lawsuits

Balance bill indemnification — plan holds the member harmless for balance bills

Provider education — proactive outreach to high-use providers to establish payment agreements

Clear member communication — employees understand how to use the plan and who to call

When RBP makes sense

Good fit

Employers with 200+ employees

Markets with high hospital price variation

Employers with strong HR communication capabilities

Organizations willing to invest in member advocacy

Challenging fit

Small groups with limited HR bandwidth

Markets with limited hospital competition

Workforces with low health literacy or high anxiety about balance billing

Unionized workforces where plan changes require negotiation

Related tools

Network Comparison Tool

Compare reference-based pricing networks and traditional PPO options side by side.

Cost Containment Vendor Advisor

Find RBP vendors and balance-billing advocacy programs rated for your plan size.

Benefits IQ Score™

See how your plan design scores on the Transparency and Plan Design domains.

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