To give all consumers of medical services equal purchasing power we propose legislation that would require medical service providers to charge all customers equal rates. Presently large insurance corporations create nationwide or regional networks by negotiating reasonable fees for medical services from in-network providers (often using non-disclosure agreements) that result in unfair charges for individuals without adequate insurance and barriers to entry for smaller insurance companies. Requiring medical service providers to charge all customers their lowest rate would have a dramatic effect by giving society's most vulnerable individuals equal purchasing power while still allowing market forces to dictate the costs of services.