Is there anything else I can do if I am not satisfied with the way my error was corrected?
Primary source
Verbatim text below is from the Electronic Code of Federal Regulations (eCFR), a public-domain U.S. government work. Always verify the current version with the eCFR before relying on it for any legal matter.
Full Text
(a) Except for claims under subpart L (see § 839.1303), and after exhausting your administrative remedies as set out in this subpart, you may bring a claim against the Government under section 1346(b) or chapter 171 of title 28, United States Code.
(b) You may also bring a claim against the Government under any other provision of law if your claim is for amounts not otherwise provided for under these rules.
This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.