Michigan law treats Blues plan like public agency, not private institution.
D054598:Blue Cross Blue Shield Insurance Plans / Q000331:legislation & jurisprudence*; D006075:Governing Board / Q000458:organization & administration; D007350:Insurance, Hospitalization / Q000331:legislation & jurisprudence*; D007357:Insurance, Physician Services / Q000331:legislation & jurisprudence*; D008824:Michigan