As has been stated many times, insurance companies prefer to litigate lawsuits in Federal Court rather than State Court. Conversely, it is usually better for someone suing an insurance company to litigate the case in State Court rather than Federal Court.
Here is a 2019, opinion from the Southern District of Texas, Houston Division. The opinion is styled, Antonio Diaz v. GeoVera Specialty Insurance Company. In this case, Diaz alleges “GeoVera improperly denied and / or underpaid the claim.” On August 22, 2019, a lawsuit was filed in State Court against GeoVera claiming violations of the Prompt Payment of Claims Act, various violations of the Texas Insurance Code, and breach of contract. GeoVera timely removed the case to Federal Court on October 10, 2019. Diaz timely filed a motion to remand.
Pursuant to 28 U.S.C., Section 1332(a)(1), Federal courts have original jurisdiction over all civil actions between citizens of different states where the amount in controversy exceeds $75,000, exclusive of interest and costs.