(CNN)–  Affordable Care Act premiums are projected to jump by double digits for millions of Americans next year.   A health research group estimates the average increase will be 13%. It was based on new 2027 prices for 30 states, with markets managed by the federal government. The p remium increases for ACA plans are similar to those expected in other health insurance markets, but slightly higher. Categories: News Tags: Affordable Care Act, Health Insurance, health insurance premiums, U.S. economy ...read more read less