The status of this service request is:
>
> Based on your request we researched the status of this case. We are
actively processing this case. However, we have to perform additional review
on this case and this has caused a longer processing time. If you do not
receive a decision or other notice of action from us within 6 months of this
letter, please call customer service at the number provided below.
>
> If you have any further questions, please call the National Customer
Service Center at 1-800-375-5283.