The Concierge & Membership Medicine Industry Report

Concierge and membership-based medicine remain a small but structurally significant segment of U.S. healthcare delivery. While representing less than 2% of practicing physicians, these models continue to influence broader discussions around access, continuity, workforce sustainability, and care design.

Current industry estimates suggest approximately 8,000–12,000 practices operate under some form of subscription or membership structure. Depending on average physician count per practice, this represents roughly 9,600–18,000 physicians, approximately 0.9%–1.6% of the U.S. physician workforce.¹¹⁰ Growth appears steady and incremental rather than disruptive. Key structural drivers include persistent administrative burden in fee-for-service environments, workforce dissatisfaction and early retirement trends, patient demand for access and continuity, selective employer interest in access-enhancement strategies, and expansion of preventive and personalized care priorities.

Membership-based medicine does not replace traditional insurance-reimbursed care. It operates alongside it. Its influence extends beyond market share, shaping expectations around scheduling, communication, and panel design. Large-scale disruption of the broader U.S. primary care system appears unlikely in the near term. However, structural experimentation continues.

Membership-based medicine has matured beyond early "boutique" narratives. Today it operates across six structural categories: hybrid membership models (most prevalent, combining recurring fees with continued insurance participation); fee-for-care/cash-based practice; employer-sponsored and executive health programs; specialty-based membership practices (emerging in cardiology, endocrinology, psychiatry, pediatrics, and women's health); direct primary care; and bespoke concierge models, which remain rare and numerically small by design.³⁴

Despite structural variation, most membership-based practices share reduced patient panel sizes, recurring subscription-based revenue, extended visit duration, direct physician communication, and an emphasis on continuity and preventive engagement. Membership-based care remains additive to the system rather than replacement-based.

Definitions vary; some analyses include only concierge medicine, others include DPC and broader subscription-based structures. Market research firms estimate global concierge-related segments in the multi-billion-dollar range.³⁴ However, compared to the $4+ trillion U.S. healthcare market,² this remains proportionally small. Industry observers describe growth as steady rather than exponential, constrained by regulatory structure, reimbursement ecosystem inertia, capital requirements, workforce availability, and demographic variability. Growth appears evolutionary.

Estimates suggest fewer than 2% of U.S. physicians operate within membership-based models.¹¹⁰ Adoption clusters in urban and suburban markets, higher-income regions, and markets with strong commercial insurance presence, per physician census reporting⁶; expansion into rural markets exists but remains limited. Physician burnout and early retirement trends have altered workforce supply projections;⁵¹¹ membership-based models are one structural response to sustainability pressures, but they do not create physician shortages. They exist within broader workforce dynamics.

Traditional primary care panels run 2,000–3,000 patients; membership-based panels are often several hundred. This redesign shifts revenue structure from volume-based to relationship-based models, drawing on recurring membership fees, hybrid insurance reimbursement, preventive services, and ancillary coordination programs. Financial durability depends on pricing discipline, market demographics, cost structure control, staffing model, compliance oversight, transition execution, and practice culture. Transition typically requires 12–18 months of planning. Membership alone does not guarantee sustainability.

Commonly reported benefits include longer visits, reduced wait times, direct communication access, and greater continuity; practice-level surveys report strong satisfaction, though methodologies vary.⁵ Research across healthcare settings suggests continuity may correlate with improved outcomes in certain populations,⁸ but large-scale independent studies specific to concierge models remain limited, much available data is observational or organization-reported, and selection bias may exist. Membership-based care should not be interpreted as guaranteeing superior clinical outcomes; its structural distinction lies in access and continuity.

Administrative complexity within insurance-reimbursed environments, prior authorization, billing errors, scheduling delays, communication fragmentation, contributes to patient and staff strain that membership models are frequently designed to route around.

Adoption remains selective. Some academic medical centers operate concierge divisions alongside traditional services as pilot environments for alternative scheduling and access structures, though integration remains limited relative to total system operations. Employers evaluate subscription-based models within workforce health design, more commonly in executive health, leadership retention, and self-funded plan experimentation, with adoption remaining measured.

IRS Notice 2026-05 clarified certain eligibility considerations regarding HSAs and specific DPC arrangements beginning in 2026.¹¹² Eligibility depends on structure and compliance with defined criteria set out in IRS guidance on tax-favored health plans;⁹ terminology alone does not determine tax treatment. Impact remains incremental rather than transformative.

Regulatory interpretation varies by jurisdiction. Readers should consult qualified healthcare counsel before implementing structural changes. This section does not interpret statutes, guarantee compliance, provide advice, predict regulatory stability, or promote circumvention.

Membership-based healthcare models operate within existing federal and state regulatory frameworks, including Medicare participation and opt-out rules, federal fraud and abuse laws (including anti-kickback and beneficiary inducement provisions), state insurance and retainer-medicine definitions, Corporate Practice of Medicine (CPOM) doctrines, and applicable tax treatment and reporting guidance. Regulatory risk generally relates to how services, fees, and communications are structured and documented rather than to the existence of membership-based models themselves.

Public discussion surrounding concierge and membership-based care often reflects polarized narratives rather than measured analysis. Three misconceptions warrant direct correction: that membership-based care replaces traditional insurance-reimbursed models (in practice, these structures operate alongside existing systems); that adoption has reached majority or mainstream levels (current workforce estimates indicate participation remains well below 2% of U.S. physicians); and that clinical outcomes are universally superior (enhanced access and relationship-centered design do not inherently guarantee superior clinical performance across all populations or settings).

Structural limitations compound the uncertainty: no federal registry tracks total membership-based practices, pricing structures, panel sizes, or outcomes; terms like "concierge," "direct primary care," "retainer," and "membership" are not standardized regulatory terms; and participation figures are derived from industry reporting and observational analysis rather than a unified national dataset. Because of these factors, market sizing and growth estimates should be interpreted as directional and analytical rather than precise counts.

Membership-based care remains a small segment of U.S. healthcare delivery, but its strategic relevance exceeds its current market share. Expansion is incremental and geographically uneven. Workforce sustainability, physician retention pressures, administrative burden, and panel volume constraints, remains a core variable driving experimentation. Model diversification is ongoing, with no single dominant structure emerging across hybrid, employer-sponsored, specialty, DPC, or bespoke models. Institutional adoption is selective, shaped by benefit design, regulatory alignment, and operational feasibility rather than broad-based transformation. Influence outpaces scale: membership-based environments are shaping expectations around access, continuity, and communication across the broader care landscape, even while participation remains below majority levels. Current structural conditions suggest membership-based care will continue to coexist with traditional models, complementary rather than a replacement.

Concierge and membership-based care are likely to expand incrementally. Healthcare delivery systems evolve gradually due to regulatory oversight, payer integration, workforce supply, and capital requirements. Large-scale disruption appears unlikely in the near term. However, expectations around access and communication are shifting, and membership-based models influence these expectations beyond direct participation. Impact will likely remain evolutionary.

Private equity and capital perspective. Private equity interest in healthcare delivery remains strong. Membership-based models present predictable recurring revenue, reduced payer dependence in some structures, patient retention dynamics, and brand differentiation, constrained by scalability limits, physician-dependent economics, market demographics, and regulatory compliance complexity. Growth has historically occurred through measured expansion and selective partnerships rather than uniform multi-site roll-up strategies, though investment and consolidation activity continues in select markets.

Workforce sustainability economics. Burnout and early retirement trends reduce effective clinical supply;¹¹ membership-based structures may extend career longevity for some physicians, and retention economics increasingly factor into valuation modeling.

Employer strategy outlook. Employer experimentation will likely continue in measured pilots. Widespread adoption would require clear cost-benefit data, integration with HDHP structures, and administrative simplicity. Incremental experimentation remains more likely than rapid employer migration.

The hospitality shift. Across successful membership practices, emphasis on communication, attentiveness, and patient dignity is consistent. This represents less a luxury movement and more a structural redesign of time allocation, as patient expectations around responsiveness increasingly influence broader system design.

As of September 2025, publicly available workforce data from the Kaiser Family Foundation (KFF) reports approximately 1.1 million professionally active physicians in the United States.¹ Two percent of that total equals approximately 22,000 physicians. Industry estimates referenced throughout this report, including from the American Academy of Private Physicians,⁷ place concierge and membership-based practices between approximately 8,000 and 12,000 nationwide. Depending on average physician count per practice, estimated at 1.2–1.5 physicians per practice, this suggests approximately 9,600–18,000 physicians participating in membership-based models, aligning with an estimated 0.9%–1.6% of the total U.S. physician workforce.

Because reporting across subscription-based care models is not standardized and definitions vary by source, all figures should be interpreted as conservative, directional estimates rather than definitive counts. Practices and physicians are not interchangeable metrics; this report intentionally distinguishes between them.

Appendix B: Structural Model Definitions

Working descriptions for general industry context, not regulatory classifications. Hybrid membership model: maintains insurance reimbursement participation while offering a recurring membership or care-coordination fee. Fee-for-care/cash-based practice: charges patients directly at time of care, typically without billing insurance for routine services. Health system–affiliated model: an access-enhanced offering operated within a hospital system or academic medical center. Employer-sponsored executive health model: offered as part of an employer benefit strategy. Direct primary care: recurring patient fees with simplified pricing and reduced reliance on insurance billing. Bespoke concierge: a small-panel, relationship-centered practice with highly personalized service, intentionally limited in scale.

Appendices C–I: Summary

C. Regulatory Guardrails — Medicare participation, anti-kickback and beneficiary inducement law, CPOM doctrines, and state retainer-medicine definitions are the primary compliance surfaces; exposure relates to how programs are structured, not their existence.

D. Employer Strategy Evaluation Framework — Employers assess workforce demographics, geography, existing HDHP integration, administrative complexity, measurable ROI, and recruitment/retention impact.

E. Data Limitations — Lack of centralized reporting, variable survey methodologies, and geographic adoption variance mean all estimates in this report are directional, not predictive.

F–G. Long-Term and 10-Year Structural Outlook (2026–2036) — Membership-based care is expected to remain a complementary, not replacement, component of the healthcare landscape, with multiple models continuing to coexist rather than one structure dominating.

H. Investor & Private Equity Considerations — Recurring revenue and brand differentiation are offset by physician-dependent economics and non-standardized reporting; membership-based care may suit selective, strategy-driven investment more than large-scale consolidation.

I. Employer Adoption Decision Factors — Appointment availability, reduced absenteeism, care navigation support, cost predictability, and workforce distribution are the primary factors employers weigh.