Va. Code Ann. § 38.2-3563
B. A covered person or his authorized representative may make an oral request for an expedited external review of the adverse determination or final adverse determination if the covered person's treating physician certifies, in writing, that the recommended or requested health care service or treatment would be significantly less effective if not promptly initiated. The following shall apply with regard to such requests for an expedited external review:
D. Within five business days following the date of receipt of such notice, the health carrier shall conduct and complete a preliminary review of the request to determine whether:
3. The covered person's treating physician has certified that one of the following situations is applicable:
4. The covered person's treating physician:
E. Within one business day after completion of the preliminary review, the health carrier shall notify in writing the Commission and the covered person and his authorized representative, if any, whether the request is complete and eligible for external review. The following shall apply with regard to such requests:
F. Within one business day after the receipt of the notice from the health carrier, the Commission shall assign an independent review organization to conduct the external review and notify in writing the health carrier, the covered person, and his authorized representative, if any, of the request's eligibility and acceptance for external review, and the name of the assigned independent review organization. The following shall apply with regard to such an external review:
J. To the extent the information or documents are available and the reviewer considers appropriate, each clinical reviewer shall also consider the following in reaching an opinion:
L. Within 20 days after the date it receives an opinion from all clinical reviewers, the assigned independent review organization shall make a decision and provide written notice to the covered person, his authorized representative, if any, the health carrier, and the Commission. If:
2011, c. 788.