The comedian is pushing the Biden administration to fix a loophole in a veterans aid bill that left out some of the first troops who responded after 9/11.
Auditors posed as military beneficiaries and made covert calls to see if Tricare's mental health care providers were reachable and available as advertised.
Twenty senators signed a letter to Secretary McDonough, urging him to adjust a policy initiative they said is making it hard for veterans to access care.