After years of delays, the Obama administration has released final regs aimed at implementing 2008 legislation requiring “parity” in insurance coverage of mental illness, as Jackie Calmes and Robert Pear of the New York Times report today:

The rules, which will apply to almost all forms of insurance, will have far-reaching consequences for many Americans. In the White House, the regulations are also seen as critical to President Obama’s program for curbing gun violence by addressing an issue on which there is bipartisan agreement: Making treatment more available to those with mental illness could reduce killings, including mass murders.

Remember gun violence?

In issuing the regulations, senior officials said, the administration will have acted on all 23 executive actions that the president and Vice President Joseph R. Biden Jr. announced early this year to reduce gun crimes after the Newtown, Conn., school massacre. In planning those actions, the administration anticipated that gun control legislation would fail in Congress as pressure from the gun lobby proved longer-lasting than the national trauma over the killings of first graders and their caretakers last Dec. 14.

But there’s another big piece of the puzzle that is necessary to make sure mental health benefits are available to the people most at risk of committing acts of violence: the Affordable Care Act. As Harold Pollack explained in a major article in the March/April 2013 issue of the Washington Monthly, the ACA’s Medicaid expansion alone is a really big deal for people with mental illness and/or addictions who are prone to violence:

Why do so many people at risk—many of them young low-income men—fail to receive appropriate mental health services? The most important single reason is this: most are categorically ineligible for Medicaid. These men are not custodial parents. They are not veterans. They have not (yet) been diagnosed with federally recognized disabilities. Many get into trouble because they have serious drug or alcohol disorders. Since 1996, substance use disorders are no longer qualifying conditions for federal disability programs….

This will begin to change in 2014. That’s when the ACA will start providing subsidies that will eventually reach thirty-three million Americans without health insurance. An estimated sixteen million will eventually be covered by expanded Medicaid to low-income Americans with incomes below 138 percent of the federal poverty line. That number will include the hundreds of thousands of mentally ill men cycling in and out of places like Chicago’s Cook County Jail and sleeping on grates in cities from Washington, D.C., to Seattle. For the first time, nearly all of these individuals (undocumented immigrants are the big exception) will gain access to regular health care. Moreover, if the law is properly implemented, these same individuals will gain access to mental health services that can reduce their propensity to commit violent acts.

So if you want some very good news about the impact of Obamacare, and some very bad consequences if it fails to be fully implemented, there you are.

Ed Kilgore

Ed Kilgore is a political columnist for New York and managing editor at the Democratic Strategist website. He was a contributing writer at the Washington Monthly from January 2012 until November 2015, and was the principal contributor to the Political Animal blog.