Executive Summary: Direct Primary Care Layered Into Level Funded: The Integration That Works and the One That Is Marketing
LFP-11.04 — Benefits Architecture#
Direct primary care has grown from approximately 100 practices in 2009 to over 2,100 nationwide by 2023, with 58 percent of all DPC memberships in 2024 coming from employer sponsorship. The model provides unlimited primary care access through a fixed monthly membership fee of $50 to $150 per adult, bypassing insurance billing entirely. DPC physician panels run 400 to 600 patients versus 2,000 to 2,500 in traditional fee-for-service, enabling same-day access and 30-to-60-minute visits. Hint Health reported an 18 percentage point increase in employer-sponsored DPC since 2022, with 85 percent of employers remaining with DPC one year after launch and 70 percent at two years.
Two integration approaches produce entirely different outcomes. The integration that works is structural: DPC as the primary care access layer paired with a redesigned level funded plan, a higher deductible reflecting the fact that primary care is now handled outside insurance, wrap-around coverage for specialist and catastrophic care, member routing that directs employees to DPC as their first contact for non-emergency needs, and data integration that allows the TPA to measure whether DPC utilization is reducing downstream specialist and emergency department claims. The integration that is marketing adds DPC alongside an unchanged plan with no design adjustment, no member routing, and no measurement infrastructure. The employer pays for DPC membership and full primary care coverage simultaneously. One cost is redundant. Utilization splits between DPC and the insurance network with no measurable plan-level impact.
Four conditions must be met for structural integration to produce value: adjusted plan design that captures DPC savings through a higher deductible, member routing through education and navigation, DPC encounter data reporting to the TPA, and claims data integration that enables measurement of downstream substitution effects.
The evidence base requires honest acknowledgment. Most published DPC cost studies come from DPC practices or advocacy organizations. Selection effects are significant: employers who adopt DPC tend to have more engaged workforces that may be healthier baseline. Two 2024 doctoral dissertations examining DPC programs found mixed results, with one concluding that total medical service expenditures for DPC-enrolled employees rose by more than $107 per member per month above DPC membership fees. The structural argument for DPC integration is stronger than the outcome data currently supporting it. An employer evaluating DPC should ask whether the plan design is being adjusted to capture savings, whether members are being routed to DPC, and whether measurement infrastructure exists. A vendor who cannot answer those questions is selling benefit addition, not benefits architecture.