Per the IRS Instructions for Form 1099-H Health Coverage Tax Credit Advance Payments
File Form 1099-H if you received in the course of your trade or business any advance payments during the calendar year of qualified health insurance payments for the benefit of eligible trade adjustment assistance (TAA), Reemployment TAA, or Pension Benefit Guaranty Corporation (PBGC) recipients and their qualifying family members.
Who Must File
Section 6050T requires that if you are a provider of qualified health insurance coverage (section 35(e)) you must file Forms 1099-H with the IRS reporting the advance payments that you receive from the Department of the Treasury on behalf of eligible individuals. You must also furnish a statement to the eligible recipient.