I've always known the Leukemia Lymphoma Society offered grants for copay assistance, but just recently discovered the grants can also be used to pay for insurance premiums.
My insurance premiums are currently $400 per month. The grant maximum is $4,500. This will cover nearly an entire year of insurance premiums for me, I am so thankful. The online application is automated. I was approved seconds after applying and the funds can be used immediately.
Also, there is something called a 90-day look-back, I searched their website to see what it means, but couldn't find any thing. I think it may mean you can also submit past receipts up to 90 days ago and be reimbursed for them as well. Don't quote me on that, I'm going to contact LLS tomorrow to verify. Here is the link to learn more about it. Unfortunately, it's only limited to those residing in the U.S.