THE REVOLUTION ROLLS ON...:

Health Savings Accounts can do double duty (Eileen Alt Powell Associated Press)

New rules governing Health Savings Accounts are making them more attractive to consumers, who can use HSAs to help reduce health insurance costs now -- and, potentially, in retirement.

Health Savings Accounts are like Individual Retirement Accounts for health care. [...]

Because unused balances in the HSAs can be rolled over from year to year, some financial advisers are suggesting that the accounts can be a way for families to accumulate money to be used to cover health care costs in retirement, including Medicare deductibles and long-term care insurance.

JoAnn Mills Laing, author of The Consumer's Guide to HSAs , said that there were 3.6 million HSA accounts at the end of 2006 with $5.1 billion in deposits, up from 1.1 million accounts with $1.2 billion in deposits at the end of 2005.

She predicts further growth, in part because more companies are offering high-deductible insurance plans to their workers. That's because these plans are less costly for employers and employees than traditional health policies but still give workers coverage for medical catastrophes.