 Minnesota's four largest small business health insurers are proposing average premium increases next year of 8 to 17 percent. Some insurers say the increases are needed because enrollees are consuming more care while medical costs are rising. The proposed increases could affect about 160,000 people through health partners, medica, preferred one, or blue cross and blue shield. The increases are also rekindling fears that some small businesses might drop group coverage. Employers with up to 50 workers are in the small group market in Minnesota, according to federal data, that includes more than 275,000 enrollees this year. The Minnesota Commerce Department is expected to release final rates later in October. If you've enjoyed this segment of Lakeland News, please consider making a tax-deductible contribution to Lakeland Public Television.