The warning came after operations officer James Erdman testified during a public hearing.
Not every Comcast customer is eligible as part of the $117.5 million settlement.
The Justice Department said the hospital has taken ‘significant steps’ in cooperation with the agency.
The company said that none of its real estate or restructuring changes relate to its coffee houses.

A Pentagon spokesman said, ‘The decision to withdraw troops follows a comprehensive, multilayered process’ across the chain of command.
The odds of the Federal Reserve hiking interest rates by 25 basis points in December have more than doubled over the past week.
The planned monument park would feature 250 life-sized statues honoring figures from U.S. history as part of events tied to the nation’s 250th anniversary.
The Ivy League institution continually violated federal Civil Rights laws despite a 2023 Supreme Court decision, the department’s investigation found.
Local officials said Chinese Americans should be careful to avoid being exploited by the CCP.
Trump welcomed China’s new purchase commitments but noted there has been no breakthrough on the release of Jimmy Lai.
Energy-price shocks, inflation fears, and rising deficits are rattling global bond markets from Washington to Tokyo and London.
The SEC settlement would resolve civil allegations without admissions of guilt.
A group of U.S. officials led by CIA Director John Ratcliffe were in Cuba on Thursday.
Gov. Mike DeWine also announced a six-month moratorium and other action following media reports raising suspicions over more than $1 billion in payments.
The outbreak was reported on a cruise ship earlier this month.
Trump invited Xi to visit the United States in September.
President Donald Trump has not thrown his weight behind a candidate ahead of Election Day, May 19. The contest will likely head to runoff.
Peach State voters will elect their party’s candidate on May 19 to face off at the Nov. 3 general election.
Georgia lawmakers will be called into a special session this summer to consider redrawing the Congressional map.
The action is the latest in a series of steps to crack down on fraud in Medicare services considered a high risk for fraud.