A 2007 survey of approximately 2000 employers found that ten percent of firms offering health benefits offer a high-deductible health plan with a savings option (HDHP/SO) in 2007. Firms with 1,000 or more workers are more likely to offer HDHP/SOs (18%) than firms with 3 to 999 workers (10%). (p. 5)
The Kaiser Family Foundation/Health Research and Educational Trust 2007 Annual Employer Health Benefits Survey reports findings from a telephone survey of 1,997 randomly selected public and private employers. Firms range in size from small enterprises with a minimum of three workers to corporations with more than 300,000 employees.