No. Insurers offering coverage in the individual-market exchange or Marketplace are required to provide a variety of payment methods and cannot require a consumer to pay by automatic bank withdrawals (sometimes called electronic funds transfers, or EFT.)
Federal rules require the insurer to accept paper checks, cashier’s checks, money orders, and all general-purpose pre-paid debit cards, as well as EFT.
These methods must be available to consumers for both the initial premium payment (at enrollment) and ongoing payments.
Source: KFF