U.S. home health care workers, particularly those in rural areas, are suffering from financial headaches caused by the escalating cost of transportation, forcing some to borrow cash from co-workers in between paychecks and others to consider leaving the industry altogether.

Providers of home care in New York, California and other states are doling out prepaid gas cards, rental cars and other perks in an effort to retain their workers, who care for roughly 12 million elderly and disabled patients nationwide and drive an estimated 5 billion miles a year, according to a recent study by the National Association for Home Care and Hospice.