Trends in Insurance Plans

Year-by-Year Distribution in Insurance Plans

The decline in HMO, managed care, and the steady % of the patient decision of provider of care.

Year	Conventional plans	HMOs	PPOs	POS plans	HDHP/SOs
1998	14%	27%	35%	24%	~
1999	10%	28%	39%	24%	~
2000	8%	29%	42%	21%	~
2001	7%	24%	46%	23%	~
2002	4%	27%	52%	18%	~
2003	5%	24%	54%	17%	~
2004	5%	25%	55%	15%	~
2005	3%	21%	61%	15%	~
2006	3%	20%	60%	13%	4%
2007	3%	21%	57%	15%	5%