What is Single Source of Truth

Single Source of Truth Definition

The Single Source of Truth (SSOT) is the "Holy Grail" of Provider Data Management. For C-level Executives, it is the only way to ensure that the "Contracted Rate" in the finance system, the "License Status" in the credentialing system, and the "Address" in the directory are always perfectly aligned. In most legacy environments, data is "synchronized" via batch files, which creates lag and errors. An SSOT architecture uses APIs or centralized "Master Data" hubs to serve real-time data to all "downstream" systems. This eliminates the "Data Mismatch" errors that cause claim pends and member frustration. Strategically, an SSOT enables "Enterprise Agility"—when a provider updates their address in one place, every system across the organization is updated instantly, meeting the 48-hour update requirements of the No Surprises Act.

FAQs

Is a Single Source of Truth a single database or a concept?

It is both. It is a concept of data centralization, usually achieved through a Master Data Management (MDM) platform that aggregates data from multiple sources into one "Golden Record."

What is the biggest hurdle to achieving an SSOT?

Legacy system "inertia." Many old claims or credentialing systems are not designed to pull data from external hubs, requiring complex integration work to decommission local "silos."

How does an SSOT improve the "Provider Experience"?

MIt prevents the "multiple outreach" problem where three different departments call a doctor's office to ask for the same piece of information.