CMS Administrator Dr. Mehmet Oz announced during the White House press briefing that 160 new medications are being added to the government's discounted drug website TrumpRx.
Watch Dr. Mehmet Oz's White House press briefing in our video player above.
That brings the total number of drugs on the site to more than 750, Oz said.
The news comes two weeks after the Trump administration unveiled partnerships with various online pharmacies to add some 600 generic drugs to the platform.
Even with generics added, experts said the potential savings heavily depend on a patient's situation. For the vast majority of Americans who have health insurance, using that coverage to get medications is cheaper than paying cash through TrumpRx.
Oz says Trump's health is 'spectacular'
The CMS administrator, who is a physician by trade, says the almost 80-year-old president has "excellent" health, according to his medical records.
President Donald Trump went for another checkup at Walter Reed last week.
"That amount of energy and that amount of mental acuity does not exist in a vacuum," Oz told reporters at the White House on Tuesday. Referring presumably to Trump's physical body, Oz said: "you have to have a vessel to carry it."
Trump keeps getting checkups because 'he likes the results,' Oz says
The CMS administrator faced another question about the president's more-than-annual physicals. The president went for the fourth known checkup of his second term last week.
"I think he likes the results," Oz responded. "He aces the test every single day, and I do actually believe that he is curious to make sure everything is going in the right direction."
His getting so many physicals was more of a sign of his "very meticulous" nature, Oz contended, because he "wants to know all the numbers" and stay on top of them.
Oz says he trusts Trump's judgement, when asked why Pulte is qualified to serve as director of national intelligence
Oz was repeatedly questioned about why Pulte is qualified for the role when he has no known experience with intelligence or national security.
He called Pulte "a great guy" and said, "I know him socially" but had not worked with him in his job.
When pressed, Oz said, "You're asking me a question that's not in my lane. I'm so focused on making sure Americans are healthy."
He later said that he appreciated reporters want an answer but said, "I'm not going to be the one giving it to you."