Though brokers' concerns over their future have been widely reported, albeit anecdotally, Aflac's survey of more than 300 brokers offered a clearer picture of how many are thinking about leaving the business.

The numbers left some in the industry puzzled.

“It surprises me,” David Smith, vice president of health and welfare benefits at North Carolina-based Ebenconcepts, said of the results. “Most of the professionals I know are not planning on leaving the business. I'm sure there are people who do nothing but the occasional health insurance policy who may now decide to get out of the business.”

The survey comes at a time when workers and employers say they want more help from brokers and benefits experts as they try to make sense of health care changes — especially as Obamacare goes into effect.

Other big changes employers need help with? The movement from HMO and PPO plans to consumer-driven options as well as implementing wellness programs.

According to Aflac's report, the majority of employees (78%) at least somewhat agree they would be more informed about their health insurance choices if they worked with an insurance consultant during benefits enrollment; more than one-third (35%) of those questioned strongly or completely agree with that statement.

Industry insiders say the “crisis of confidence among brokers” is a trend that can be turned around if brokers realize the increasing opportunities coming their way thanks to the PPACA.

That was a sentiment echoed recently by Janet Trautwein, CEO of the National Association of Health Underwriters, after the Obama administration announced the one-year delay to PPACA's employer mandate.

She encouraged employer groups to “seek counsel from an experienced, licensed health insurance agent.”