about us

Advent Advisory Group LLC (Advent) is recognized as an industry leader in providing audit, consulting and technical assistance to health service organizations nationwide.

Client-first approach

Advent maintains a boutique-style approach and is committed to providing individualized attention to each of our clients—from small independent plans with fewer than 100 members to large, national organizations with memberships in the tens of millions.

Thought leadership

Advent’s team has played a key role in the development of the Centers for Medicare and Medicaid Services’ (CMS), the National Committee for Quality Assurance’s (NCQA), and URAC pharmacy audit programs—as valued partners, active committee members, guest speakers, and contributors to audit and policy decisions. Advent remains at the forefront of important industry changes so that our clients benefit from the knowledge and experience our staff bring to our audits. 

Best people

 Members of our team oversaw the first and only nationwide HEDIS audit of 356 Medicare plans in 1998 and were awarded a special citation of excellence from the Centers for Medicare and Medicaid Services CMS). Our team has audited thousands of performance reports submitted by commercial, Medicare, Exchange, and Medicaid organizations large and small, new and established, as well as those prepared by physician groups. 


Whether you are new to performance measurement and validation audits, are looking for better results, or need cost-effective solutions, Advent will provide the support you require. We offer a variety of packages, ranging from HEDIS Compliance Audits, Medicare Part C and Part D Data Validation, URAC Pharmacy Measure Data Validation,Clinical Registry Data Validation to readiness assessments, electronic clinical data validation, mock audits, and root cause analyses. Let our team prepare your organization for the challenges of performance reporting and validation audits.


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