Attorneys in every state have an ethical obligation to advise you of any conflict of interest. Still, you should ask the question. If the lawyer’s representation of prior or existing clients would limit the attorney’s ability to represent you, there is likely a conflict. For example, if you want to sue a hospital that the potential lawyer regularly represents, there would be a conflict. A conflict might also arise if the attorney you are interviewing has already been hired by a co-defendant in your case. Not all conflicts automatically disqualify potential counsel, but you must be fully aware of and understand the nature of the conflict before deciding whether to hire a lawyer in spite of it.