Consulting, training, and support currently represents the vast majority of revenues generated by the Health IT industry. In 2010 the top 25 HIT companies gros

Consulting, training, and support currently represents the vast majority of revenues generated by the Health IT industry. In 2010 the top 25 HIT companies grossed over $26.7 billion, but on average, only 22% of revenue for each came from software. http://www.healthcare-informatics.com/article/healthcare-informatics-100-companies-revenue?page=show http://www.healthcare-informatics.com/article/healthcare-inf...