What do I enter for Gross LTC premiums received on a per diem basis?

According to the IRS, "Per diem payments are payments of a fixed amount made on a periodic basis without regard to actual expenses incurred. Box 3 of Form 1099-LTC should indicate whether payments were per diem payments."

For all Forms 1099-LTC (received with respect to the "Insured") that have "Per Diem" checked in Box 3, enter the total of amounts listed in Box 1.