Angiotensin converting enzyme (ace) inhibitor or angiotensin receptor blocker (arb) therapy prescribed for patients with a left ventricular ejection fraction (lvef) <40% or documentation of moderately or severely depressed left ventricular systolic function
Added on Tuesday, January 01, 2008
Terminated on Monday, December 31, 2012: do not use.
Status changed on Tuesday, January 01, 2013 to: Discontinue procedure or modifier code