Harassing calls a minute to 10 min apart for a bill I don't owe. My attorney is planning a law suit

So exactly who is he going to sue and where are they located?

Caller claimed to be from American Express looking to get payment from their "Judgement Department".  They apparently knew the last 4 digits of my ex-wife's credit card number and the last four of her social security number, but would not give me any other information.

Almost immediately after I answered the call, someone started talking over the individual who was speaking English, but the second person was speaking Spanish.  Heads up scammers - we usually have to press 1 or 2 for Spanish options and never will you have two people on the line speaking different languages together.  Nice slip up...

I don't speak Spanish. My native language is English. I don't have Medicare or medicaid nor have I been to a physician recently. Sounds like a scam to me.

This is a scam number targeting senior and vulnerable groups with translation services in Mandarin, Russian, Spanish, and other languages. They are phishing for your name, address, date of birth, social security number, financial data, among other personal data. BEWARE. HANG UP immediately.