LEAD launches January 2027 — Implementation begins September 2026

Enrolling Medicare
beneficiaries in
accountable care.

Mabel is the market leader in voluntary alignment and trusted by 1 in 3 ACOs.

Illustrated Medicare beneficiaries in colorful sweaters

Trusted by leading value-based care organizations

MVP Health Care ASAAR Harmony Care Aegis Health Penn Ave Health ASAS Health CHESS Health OnBelay Health APAACO Empassion Health
What we do

Our Services

With automation, segmentation, and personalization at the core of our platform, Mabel helps leading ACOs and health plans grow and engage their members.

Voluntary Alignment

Mabel is an end-to-end solution that handles all aspects of voluntary alignment—campaign execution, response processing, analytics, and compliance/auditing. Every step is automated, tracked, and built to the program-specific requirements of LEAD, ACO REACH, and GUIDE, helping streamline your ACO operations.

LEAD ACO REACH GUIDE

Health Surveys

Whether it's social determinants of health (SDoH) screenings, NPS, or custom surveys, Mabel handles the full survey lifecycle—distribution, response processing, and CMS-formatted reporting—all in one dashboard, giving your team clear, actionable insight into beneficiary needs and satisfaction.

ACO REACH Medicare Advantage Medicaid

Beneficiary Notifications

Mabel sends required compliance notices by email, mail, or SMS, so beneficiaries receive critical program information in the format they're most likely to engage with. Every communication and channel is logged and timestamped, giving your team a complete, audit-ready record for CMS compliance.

LEAD ACO REACH MSSP Medicaid GUIDE

Letters From Your Doctor™

Mabel sends letters, emails, and SMS to Medicare beneficiaries on behalf of the person they trust most — their doctor. This trusted-messenger approach drives higher response rates across voluntary alignment, health surveys, appointment reminders, AWV outreach, and gap closure.

LEAD ACO REACH MSSP Medicare Advantage Medicaid GUIDE
1 in 3 ACO REACHs use Mabel
>750K Voluntary alignments processed
10X ROI vs. building in-house
Our purpose

Driving accountable care

Mabel helps support nationwide initiatives to move all Medicare beneficiaries into a care relationship with accountability for quality and total cost of care by 2030.

By enabling provider-based outreach and communications to Medicare beneficiaries, Mabel helps increase enrollments into value-based care programs — including LEAD, ACO REACH, GUIDE, and Medicare Advantage.

With Mabel, a lot of work and worries are taken out of our hands. Given the strict regulatory environment we're working in and the risk of error, we are appreciative of Mabel's solid preparations, well-organized workflows, and careful oversight. At the same time, they are responsive and flexible.

Marc Berg
Chief Accountable Care Officer, Ennoble Care

Ready for LEAD in 2027?

Learn how leading ACOs use Mabel to grow aligned lives and streamline CMS operations.

Schedule a Demo

30 minutes · No commitment