Stephanie Armour and Louise Radnofsky pointed this out earlier in the week in The Wall Street Journal.

Among other things, they mentioned

The median ER charge was more than $1,200 for the most frequent outpatient diagnoses in a study of over 8,000 ER visits in 2006-08….

This is right before Obamacare was enacted.

Notice that ER charge. A significant fraction of the deductibles on Obamacare health coverage plans is larger than that—ranging from $2,000 to above $10,000, depending on family size, the specific plan selected, and so on.

Since the ER charge is less than the deductible, even if these ER patients had an Obamacare plan, where is their incentive to see a doctor in his office? He’s still paying those $1,200 out of his pocket. The proud possession of a health plan is irrelevant to that.