FYI, a 10mL vial of U-100 insulin is 1000 units. I don’t think you can buy less than a 3mL vial (300 units) which is a pen cartridge and I think even those are

FYI, a 10mL vial of U-100 insulin is 1000 units. I don’t think you can buy less than a 3mL vial (300 units) which is a pen cartridge and I think even those are only sold as 5-packs. I’ve never heard of an insurance company trying to reduce an insulin dose. They definitely pushed back on the number of test strips they would cover (e.g. 5 strips/day vs 7/day) where a prior auth was needed to get coverage at the higher quantity.