Guarantee Trust Life Insurance Company is known for supplemental health coverage, including hospital indemnity, short term care, short term home health care, cancer, critical illness, and Medicare Supplement plans, alongside whole life final expense insurance. Founded in 1936 and headquartered in Glenview, Illinois, GTL holds an A (Excellent) financial strength rating from AM Best. You can log in to the GTL customer portal to check claim status, review policy details, and pay your bill online, or call the company directly with claims and policyholder questions. GTL also supports employer and association groups with group accident, group gap, and medical stop loss products, and covers schools, camps, and childcare facilities through its special risk student accident program.