38 CFR § 17.904 - Review and appeal process.
For purposes of §§ 17.900 through 17.905, if a health care provider, child, or representative disagrees with a determination concerning provision of health care or with a determination concerning payment, the person or entity may request reconsideration. Such request must be submitted in writing (by facsimile, mail, or hand delivery) within one year of the date of the initial determination to the Health Administration Center (Attention: Chief, Benefit and Provider Services). The request must state why it is believed that the decision is in error and must include any new and relevant information not previously considered. Any request for reconsideration that does not identify the reason for dispute will be returned to the sender without further consideration. After reviewing the matter, including any relevant supporting documentation, a benefits advisor will issue a written determination (with a statement of findings and reasons) to the person or entity seeking reconsideration that affirms, reverses, or modifies the previous decision. If the person or entity seeking reconsideration is still dissatisfied, within 90 days of the date of the decision he or she may submit in writing (by facsimile, mail, or hand delivery) to the Health Administration Center (Attention: Director) a request for review by the Director, Health Administration Center. The Director will review the claim and any relevant supporting documentation and issue a decision in writing (with a statement of findings and reasons) that affirms, reverses, or modifies the previous decision. An appeal under this section would be considered as filed at the time it was delivered to the VA or at the time it was released for submission to the VA (for example, this could be evidenced by the postmark, if mailed).
The final decision of the Director will inform the claimant of further appellate rights for an appeal to the Board of Veterans' Appeals.