Since the requirement went into effect in January, a number of states have sought waivers to get leeway in how fast the rules go into effect, which they say would keep insurers from abandoning the individual insurance market.
On Monday, health authorities rejected Louisiana and Indiana's requests.
The rest of the insurance community continues to grumble about the rules, which they have said could force companies to desert some small-group and other niche markets, limiting options for consumers.
In a report posted online on Wednesday, the Government Accountability Office looked at the insurance plans in 2010, before the new rules took effect, and found that at least 64% of eligible insurers would comply with the spending rates.
Insurers use such spending rates, known as medical loss ratios, to set monthly premium rates. In the past, when insurers spent fewer premium dollars on medical care, investors could see a possible profit boost. But starting from this year, that potential profit turns into a consumer rebate.
Seventy-seven percent of insurers in the large group market and 70% of small group insurers would have met or exceeded the new standards, the GAO found.
The percentage for the individual market was quite a bit lower at 43%. The GAO said insurers in this market had higher expenses for brokers' commissions and fees than those in other markets. Brokers can help guide consumers to individual plans.
The large and small group markets covered 85% of insured Americans in 2010, while the individual market covered 15%, according to the GAO report dated October 31.
The report is available at 1.usa.gov/v2NxLr.
Under the health care law, large group health insurance plans must allocate at least 85 cents for each dollar they get from premiums to medical care. Plans for individuals or small groups must spend 80 cents per dollar.
© 2011 Thomson Reuters. Click for Restrictions.
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