Health Care

Can anyone explain to me in a short paragraph what the health care bill does? Or point me to an article where it is explained? I would be much obliged. I question whether anyone knows what the bill does; it is approximately 2300 pages and no longer includes some of the major features that were readily identifiable as significant changes. This is especially concerning when the President's Chief Actuary at the Department of Health and Human Services says: "I regret that my staff and I will not be able to prepare our analysis within this very tight time frame, due to the complexity of the legislation."