WI AB351

Prohibits health insurers from requiring health care providers to accept claim payments via virtual credit card, which are single-use electronic payment numbers that providers must process through credit card terminals and that expire after use

Requires insurers to notify providers of fees associated with each available payment method and provide instructions for selecting alternatives before sending the first virtual credit card payment

Prohibits insurers from charging transmission fees for electronic payments made under federal HIPAA standards (45 CFR 162.1602) unless the provider has consented to the fee

Makes these payment method requirements non-waivable, rendering any contrary contract provisions void and unenforceable