Huge US healthcare payment network finally restored after ransomware attack

• Change Healthcare's clearinghouse services have been restored
• The organization suffered a huge ransomware attack in February
• Attack has cost it over $2 billion so far

Change Healthcare has confirmed its clearinghouse services have finally been restored after the organization suffered a massive ransomware attack in February 2024.

Recovery from the Change Healthcare cyberattack has been grueling, costing close to $2 billion so far, with some systems still yet to be restored nearly nine months on.

Although most of its network was restored after two months, some functions are still not fully restored, including its pharmacy claims management and e-health record information exchange systems.

100 million affected

Change Healthcare and parent company UnitedHealth Group's activities touch 1 in 3 patient records in the US, processing 15 billion health care transactions annually.

The attack caused unprecedented levels of disruption to billing and payments providers across the US, and threatened the ...