A look at some of his claims and how they compare with the facts:
• "Last year, millions of Americans opened letters from their insurance companies. But instead of the usual dread that comes from getting a bill, they were pleasantly surprised with a check. In 2012, 13 million rebates went out, in all 50 states. Another 8.5 [million] rebates are being sent out this summer, averaging around 100 bucks each."
• After introducing several people who got rebate checks last year: "And this is happening all across the country. And it's happening because of the Affordable Care Act. Hasn't been reported on a lot. I bet if you took a poll, most folks wouldn't know when that check comes in that this was because of Obamacare that they got this extra money in their pockets. But that's what's happening."
• "If they're [insurers] not spending your premium dollars on your health care at least 80 percent of it they've got to give you some money back."
The facts • Just as he did a year ago, Obama made a splashy announcement about rebates that incorporates misleading advertising.
The health care law requires insurance companies that spend too much on administrative expenses to issue rebates to customers. But those customers are often employers that in turn offer insurance to workers and bear the bulk of the costs. In workplace plans, the rebate goes to the employer, which must use it for the company health plan but does not have to pass all or part of it on to the worker. People who buy their own insurance and qualify for a rebate get it directly.
Obama was on solid ground in saying "millions of Americans" got rebate checks last year, but the number was not close to 13 million as he implied.
Of the 12.8 million rebates announced last year, health policy experts estimated 3 million would go directly to the insured. The government didn't know how many.
Nearly two-thirds of the 12.8 million were only entitled to pro-rated and decidedly modest rebates, because they were covered by employers that pay most of their premiums. Workers typically pay about 20 percent of the premium for single coverage, 30 percent for a family plan. Employers pay the rest.
And employers can use all the rebate money, including the workers' share, to benefit the company health plan, perhaps restraining premiums a bit or otherwise improving the bottom line. The law requires insurers to spend at least 80 percent of premiums they collect on medical care and quality improvement, or return the difference to consumers and employers.
Altogether, this year's rebates are worth $500 million, down from $1.1 billion returned last year. The government says the lower rebates mean insurance companies are becoming more efficient.
• "I'm curious, what do opponents of this law think the folks here today should do with the money they were reimbursed? Should they send it back to the insurance companies?"
The facts • Even in that unlikely event, most people could not send it back to insurance companies because the money doesn't go "in their pockets" and they have no control over what their employers do with it.
•"In states that are working hard to make sure this law delivers for their people, what we're seeing is that consumers are getting a hint of how much money they're potentially going to save because of this law. In states like California, Oregon, Washington, new competition, new choices, market forces are pushing costs down."
The facts • It is simply not known whether health insurance will become less expensive in those states or nationally than it is now, or than it would have been absent the law. And hitches in setting up the new insurance marketplaces called exchanges are not limited to Republican-led states where leaders object to the law, although that political pushback is certainly part of what's going on.
In California, for example, where there is plenty of competition by health insurers wanting to get into the exchange, an actuarial report commissioned by Covered California, the state agency running the insurance marketplace, found that middle-income residents could see individual health premiums increase by an average of 30 percent while costs go down for lower income people.
In West Virginia, Democratic Gov. Earl Ray Tomblin also a cooperative partner in expanding Medicaid and setting up an exchange complained to federal officials this week about delays in rules and guidelines from Washington as the state struggles to meet deadlines under the law.
"Many West Virginia families have expressed frustration" trying to find out how much policies from the exchange will cost them and whether they will get a subsidy, he said, and the state is "dangerously close" to falling short of requirements under the law.
Associated Press writer Ricardo Alonso-Zaldivar contributed to this report.