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MetaStar Launches New Independent Audit Validation Service for Medicare Plans

July 23, 2025

Upon discovering areas of noncompliance in a Final Audit Report from the Centers for Medicare & Medicaid Services (CMS), the Medicare Advantage or Part D Sponsors face immediate pressure to act. The Sponsor may be required to undergo an Independent Audit Validation (IAV) to verify that corrective actions have been effectively implemented. CMS allows just 180 days to complete the process; failure to do so can result in serious sanctions.

Therefore, the most critical decision a Sponsor can make is the first one: choosing a qualified, conflict-free Independent Auditor.

MetaStar fills that role with their newest service line: Medicare Independent Audit Validation (IAV) As a trusted partner in healthcare quality and regulatory auditing for over 50 years, MetaStar brings deep experience, proven processes, and the clinical and technical expertise required to support clients through the IAV process from start to finish.

“This service is a natural extension of our audit and validation capabilities,” said Manny Martin, Vice President of Commercial Services at MetaStar. “We are already deeply engaged in Medicare Data Validation and CMS audit work, so IAV fits right in with our other service lines.”

Understanding IAV

Sponsors required to complete an IAV have already had a CMS Program Audit and received a Corrective Action Plan (CAP) based on identified deficiencies. The IAV is designed to assess whether those corrective actions have been fully implemented and whether the original issues have been resolved.

“These Corrective Action Plans are tailored specifically to CMS findings, and our audit is then tailored to those CAPs,” explained Matt Walder, Medicare Data and Independent Audit Validation Practice Leader at MetaStar.

MetaStar splits the IAV process into four phases:

  1. Onboarding – You meet your dedicated MetaStar audit team, review goals, and receive access to our SOC 2 Type 2-certified portal for secure document exchange. This step provides a firm foundation to build the next phases.
  2. Work Plan Development – MetaStar collaborates with you and CMS to develop the IAV Work Plan, including methodology, scope, and sampling strategy. MetaStar provides an internal review before submitting the plan to CMS. CMS approval is required before proceeding. “We develop the work plan and execute the audit only after CMS signs off on the strategy and timeline,” Walder added. “That step is critical to staying aligned with CMS requirements.”
  3. Validation and Sampling – MetaStar reviews your universe files for integrity, selects random samples, and conducts case-level testing. Clinical and technical subject matter experts (SMEs) ensure each case aligns with CMS expectations.
  4. Final Reporting – A comprehensive and objective CMS-compliant report is submitted to CMS detailing MetaStar’s findings. MetaStar will connect with you to debrief and hold a feedback session.

The full process typically takes eight to 12 weeks, though timing may vary depending on a variety of circumstances as well as CMS response times and data readiness.

A Growing Need for Independent Auditors

As CMS increases its oversight of Medicare Advantage Organizations (MAOs), the demand for qualified Independent Auditors will also increase. CMS Administrator Dr. Mehmet Oz recently announced that the number of Medicare Advantage audits will expand from approximately 60 per year to over 550 annually, covering nearly all eligible plans.

“The audit could happen at any time,” Walder said. “CMS can give very little notice and will expect systems and documentation to be audit-ready.”

With that in mind, Martin added, “We asked ourselves: ‘Why aren’t we already doing this?’ It just made sense. We’re positioned to help both current and new clients through a high-stakes regulatory process.”

Why MetaStar Is a Superior Choice

MetaStar stands apart from firms that toggle between consulting and auditing roles. MetaStar is audit-focused and doesn’t just know the CMS requirements—we understand the purpose behind them. This knowledge allows MetaStar auditors the ability to not just do the work but understand how the work impacts your organization today and moving forward.

CMS requires the auditor to be completely independent from the Sponsor’s CAP development or implementation. MetaStar’s goal is to objectively report on how well the implemented CAP measures are working, and to do that, they need to be completely independent from other processes. MetaStar meets that standard without compromise.

“We’ve worked in Medicare compliance auditing since the beginning,” Martin explains. “No other licensed organization has been in this space longer than MetaStar.” That’s only one of the differences MetaStar provides.

MetaStar also offers:

  • Independence and objectivity, with a strong compliance reputation backed by success
  • Alignment with CMS protocols, including use of official templates and documentation
  • Clinical and technical SMEs, including M.D.s, pharmacists, and auditors
  • Secure, portal-based workflow, with no software installation required
  • Rapid onboarding and clear timelines, designed to help Sponsors meet CMS deadlines
  • A committed team of experts, including a Product Lead as the primary point of contact

“We don’t just understand the CMS requirements,” Martin says. “We understand the intent behind them. That understanding shapes how we guide, validate, and report.”

Independent Audit Validation is a time-sensitive, high-stakes compliance requirement. MetaStar is the smart solution that helps you meet that obligation confidently and effectively.

To learn more, contact:

Manny Martin
Vice President, Commercial Services
mmartin@metastar.com

Learn how we can help you attain your quality improvement goals.