Florida lawmakers have agreed on what they'll discuss during a special session next month. The 20-day session starts June 1.

The main goal will be to pass the state budget by June 30, to avoid a government shutdown.

But legislators will also discuss healthcare. The House and the Senate have not been able to agree on several healthcare issues,  including the expansion of Medicaid, which would bring more federal funding to Florida.

Meanwhile Gov. Rick Scott is asking agency heads to list only their critical needs.

Scott sent the letter to agency heads Thursday and told them to prepare in case the budget impasse results in state government shutting down July 1.

The House and Senate are divided over whether to expand health care coverage to 800,000 Floridians, with both chambers opposed to the idea. If it's not expanded, Florida could lose more than $1 billion in federal hospital aid.

Scott's letter was sent the day after the House and Senate said they were making progress on budget talks.