Plus, AMA offers help to physicians claiming damages from UnitedHealth settlement. A group of the top health insurers in Massachusetts recently filed a lawsuit against that state's insurance regulators, in response to a ruling by the Division of Insurance (DOI) that put a rate cap on premiums for small businesses. Insurers had proposed base price hikes averaging 8 percent to 32 percent. The DOI in turn argued that any increases should be closer to the medical consumer price index, which has a 4.8 percent inflation rate. The Massachusetts Association of Health Plans (MAHP) filed the lawsuit on behalf of Blue Cross Blue Shield of Massachusetts and five association members: Fallon Community Health Plan, Harvard Pilgrim Health Care, Tufts Health Plan, Neighborhood Health Plan, and Health New England. In other news: UnitedHealth Group agreed to pay more than $350 million to physicians and their patients after it was determined they routinely made artificially low payments for out-of-network services. You can obtain the AMA's settlement resources at www.ama-assn.org/go/ucrsettlement, or by calling 1-800-621-8335. The deadline for filing a claim to share in the settlement is October 5, 2010.