Idaho: About 5K Woodworkers (close to my 5,600 estimate)

This article is interesting not so much because of how close I came to the actual situation in Idaho (I had ID woodworkers pegged at around 5,600; the actual number is more like 5K even), but because of how far off Idaho's own official prediction on "woodworkers" was--they were assuming more than 7x that number:

But even without Idaho expanding its program, experts predicted a surge in Medicaid enrollment. A report prepared for the Idaho Department of Health and Welfare by Milliman Inc. predicted that more than 35,000 people would join Medicaid when they learned they already qualified for it. That was known as the "woodwork" group, for eligible people coming out of the woodwork.

The report said the cost of new enrollment — aside from the expansion — would total about $14.8 million in this fiscal year, then rise to between $32 million and $45 million per year over the next decade. That's not quite what happened, at least in these early months, Shanahan said.

"We just haven't seen the large increases we had expected," he said. Only about 35 percent — 5,000 people — of new Medicaid members are from the "woodwork" group, he said.