The insurer financial strength rating on Noridian Mutual Insurance Co. (d/b/a Blue Cross Blue Shield of North Dakota) (BCBSND) reflects the following. Dominant market position. BCBSND is well positioned to maintain its dominant market share in providing health insurance products and services in North Dakota. It is the leading health insurer in the state, with an estimated 78% market share. Very strong capitalization. BCBSND's capital adequacy level of 164%, as measured by Standard&Poor's model, is very strong, and it represents a significant improvement from 145% in 1998. Surplus quality continues to be good, tied to the plan's conservative reserving practices. Conservative investment portfolio. BCBSND has a conservative investment portfolio with good asset quality and liquidity. The plan's primary