Health policy has "age rating".
D000367:Age Factors; D054598:Blue Cross Blue Shield Insurance Plans / Q000191:economics / Q000458:organization & administration*; D005249:Fees and Charges; D006801:Humans; D007087:Illinois; D007350:Insurance, Hospitalization / Q000458:organization & administration*; D007357:Insurance, Physician Services / Q000458:organization & administration*