(1) In general The Secretary shall adopt standards for transactions, and data elements for such transactions, to enable health information to be exchanged electronically, that are appropriate for
(A) the financial and administrative transactions described in paragraph (2); and
(B) other financial and administrative transactions determined appropriate by the Secretary, consistent with the goals of improving the operation of the health care system and reducing administrative costs.
(2) Transactions The transactions referred to in paragraph (1)(A) are transactions with respect to the following:
(A) Health claims or equivalent encounter information.
(B) Health claims attachments.
(C) Enrollment and disenrollment in a health plan.
(D) Eligibility for a health plan.
(E) Health care payment and remittance advice.
(F) Health plan premium payments.
(G) First report of injury.
(H) Health claim status.
(I) Referral certification and authorization.