What is Data Integration?

Data Integration Definition

Data Integration is the "Behind-the-Scenes" work that makes Provider Data Management possible. For Payer Ops, this involves taking a "Provider Roster" from an Excel file, "Credentialing Data" from CAQH, and "Sanction Data" from the OIG, and merging them into one Provider Master File. For C-level Executives, successful data integration is the only way to achieve a "Single Source of Truth." Without it, your claims system might think a doctor is in-network while your directory says they are out-of-network. Strategically, "Real-Time Integration" is replacing "Batch Integration," allowing changes in one system to be reflected across the entire enterprise in seconds rather than weeks.

FAQs

What is "ETL" in data integration?

It stands for Extract, Transform, Load—the three-step process of pulling data from one system, cleaning/reformatting it, and putting it into another.

Why is "Mapping" so hard in healthcare?

Because different systems use different codes for the same thing (e.g., one system uses "Internal Med" while another uses "IM").

What is a "Data Lake"?

A large storage repository that holds vast amounts of raw healthcare data in its native format until it is needed for integration or analytics.