https://mailchi.mp/4b683d764cf3/the-weekly-gist-november-18-2022?e=d1e747d2d8

UHG closed its $13B acquisition of data analytics company Change in early October, just weeks after the Justice Department failed in its bid to block the sale on antitrust grounds. In court proceedings, UHG denied it intended to use Change data to give its insurance arm, UnitedHealthcare, a competitive advantage against the rival insurers who use Change as an electronic data interchange clearinghouse.

But a new ProPublica report highlights how communications between UHG and consulting firm McKinsey & Co. point to this potential data advantage as one of the clear upsides from acquiring Change. The McKinsey report was explicitly dismissed by the US District Court judge who, in his ruling in UHG’s favor, was persuaded by testimony from senior executives and evidence of UHG’s history of maintaining internal data firewalls.

The Gist: UHG has a longstanding business interest in maintaining the trust of rival insurers that use its data analytics unit, OptumInsight. Voluntary and internally imposed firewalls between the UHG’s insurance arm and its other businesses are key to maintaining this trust. Although Justice Department lawyers could not provide convincing evidence that UHG has or intends to breach its firewalls, there is still reason to monitor any such activity closely. 

The failure of the McKinsey report to sway the court against the deal illustrates how difficult it is for the Justice Department to challenge vertical mergers, even when there is compelling evidence that such deals may impact competition.