Reuters
UnitedHealth Group said on Thursday it had resolved an issue that had hampered processing of batches of medical claims for some customers of its technology unit, Change Healthcare. A fix has been implemented and is being monitored to ensure operability, Change operator Optum, said in a statement, before confirming the issue was resolved. A spokesperson for Optum told Reuters the incident may have affected "a small subset and customers may have already been communicated", and that the company will provide more information when it has any.