As long as the CA doesn't provide you with any detail on the bills, you shouldn't reveal any personal information, including your bank account details. First of all, you should ask the CA to validate your debt and once they do so, you can work out a payment arrangement with the CA. If required, you should get enrolled in a debt consolidation Kansas City program and pay off your bills in lower monthly repayments. Some consolidation companies have preset arrangements with creditors and CA and can help you negotiate a fair deal with the CA.