Replacing Cactus, Symplr, Verisys, or Medallion? We've done the migration

MODERN CREDENTIALING

The modern credentialing alternative.

Switch from legacy tools to one platform that does it all. NCQA-certified CVO, end-to-end automation, 90-day implementation. Trusted by more health plans than any competitor.

  • Replace 5-6 legacy tools with one NCQA-certified platform
  • Go live in 90 days with automated Primary Source Verification (PSV) and monitoring
  • Lower Total Cost of Ownership (TCO) across the credentialing stack

Book a 20-minute demo

See the modern credentialing alternative — one platform across the provider lifecycle.

Trusted by leading health plans, digital health companies, and provider networks

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The modern credentialing stack — by the numbers

  • 99.8%file-level accuracy at Select Health
  • 90days from contract to platform go-live
  • 70%reduction in credentialing turnaround
  • 8of the 10 publicly listed US Health Plans are CertifyOS Clients.

THE PROBLEM

Legacy credentialing software was built for a different era.

Cactus, Symplr, Verisys, Medallion, Modio — every legacy tool was built before APIs, real-time data, or the No Surprises Act existed.

Health plans run 5+ tools to manage one provider lifecycle, paying for 9-18 month implementations and watching files come back from audits with deficiencies. CertifyOS is the modern alternative — one NCQA-certified platform, 90-day go-live, end-to-end automation, and a migration path off whatever stack you're on today.

Five reasons to switch.

  • Modern API-first architecture

    Real integrations with NPDB, CAQH, NPPES, OIG, SAM, and payer portals. No screen-scraping, no RPA bots, no Salesforce dependency.

  • End-to-end, not point solution

    PSV + committee + monitoring + PDM in one platform. Replace 5-6 legacy tools with one NCQA-certified workflow.

  • 90-day go-live

    From contract signing to first credentialed file in 90 days. Compare to the 9-18 month implementations Symplr and other legacy CVOs require.

  • NCQA + SOC 2 compliance

    Audit-ready day one. NCQA-certified CVO with full delegation. SOC 2 Type 2 across all environments. Built to enterprise compliance standards.

  • White-glove migration

    Dedicated implementation team, file migration, and parallel processing during cutover. Off Cactus, Symplr, Verisys, Medallion, Modio — we've done it.

CertifyOS vs. the legacy stack.

CertifyOS

  • One modern platform
  • 90-day implementation
  • API-first integrations
  • NCQA + SOC 2 day one
  • Lower TCO across the stack

Legacy stack

  • 5+ disconnected tools
  • 9-18 month implementations per tool
  • RPA bots, screen-scraping, batch files
  • Audit prep is a 6-week scramble
  • Per-product licensing and integration overhead

FROM OUR CLIENTS

Oscar Health unlocked 29% in annual cost savings. Alma reduced annual provider costs by 85%. Select Health hit 99.8% file-level accuracy. The numbers come from automation that just works — and from a team that shows up the way enterprise software promises but rarely delivers.

CertifyOS Client Outcomes

Common questions about switching credentialing platforms