Compdata asked survey participants about pay levels and benefits packages.
About 70% of the participating companies said they pay more than $9,600 per year for coverage for an employer who opts for family coverage.
The annual cost of the typical employee-only plan ranges from $2,400 to $7,200.
Some health insurers have promoted the use of high-deductible health plans, with or without a health savings account or other personal health account, as a strategy for reducing premium costs.
About 67% of the companies Compdata surveyed said they have tried to manage costs by increasing the employee portion of the premium, and 46% said they have increased deductible levels.
About 42% now offer some kind of high-deductible health plan, up from 29% in 2009, Compdata says.
About 83% offered preferred provider organization plans; just 25% offer health maintenance organization plans.
Earlier, Compdata reported that insurance industry employers have increased pay an average of about 2.8% this year. The average increase is about the same as in 2010, the company says.
“There appears to be a level of cautious optimism within the industry in regard to the economy,” Amy Kaminski, the company’s marketing director, says in a statement about the survey results.