The latest rates for health insurance under Obamacare in New Hampshire range from a drop of less than a half-percent to nearly a 60 percent increase, depending on the insurer.

All insurers offering health plans in the exchange had to present their proposals by Monday for the year beginning Jan. 1.

The dominant health insurer, Anthem, had the lowest proposal — a decrease of four-tenths of 1 percent from the preferred provider organization for the “off exchange” population.

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In 2013, one Affordable Care Act component taking effect — a medical device excise tax — imposed a new financial burden on American Laboratory Products Co.

The 2.3 percent tax on revenue took a bite out of the company’s bottom line, “no question about it,” said Sean Conley, president of the family-owned-and-operated Alpco. “This obviously has an impact on where our funds go and makes it a bit more challenging to continue to create new jobs.”

The controversial medical device tax was a focus of conversation Friday when U.S. Sen. Kelly Ayotte visited the company for a discussion and tour.

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