The value of U.S. family care increased to about $375 billion in 2007, from $350 billion in 2006.
The estimated value of 2007 family caregiving exceeded the $311 billion that Medicaid programs spent on medical care in 2007, according to researchers at AARP, Washington.
The estimated value of family caregiving also exceeded Medicaid LTC spending in every state, the researchers report.
The 2007 increase in family care value reflects an increase in the U.S. population, the aging of the population and an increase in the average value of 1 hour of care, researchers write.