Humalog (insulin lispro)
Patient Assistance Program Guide — Lilly Cares Foundation Patient Assistance Program
Do You Qualify?
Income
Up to $60,240 for a single person
Insurance
Must be uninsured or enrolled in Medicare Part D. Patients with Medicaid, VA benefits, or commercial insurance are generally ineligible for the PAP but may qualify for the savings card.
Residency
U.S. resident or U.S. territory
Income Limits (400% FPL)
Income must be at or below 400% of the Federal Poverty Level.
Based on 2025 HHS Federal Poverty Level guidelines.
# Getting Humalog for Free or Low Cost: Your Guide to the Lilly Cares Foundation Patient Assistance Program
Who Qualifies for the Lilly Cares Foundation Patient Assistance Program?
If you need Humalog (insulin lispro) and cannot afford it, you may be able to get it at no cost through the Lilly Cares Foundation Patient Assistance Program. This program is run by Eli Lilly, the maker of Humalog, and is designed specifically for people who are struggling to pay for this medication. To qualify, your annual income must generally be at or below $60,240 if you live alone — this threshold increases with household size. For insurance, you must be either uninsured or enrolled in Medicare Part D to be eligible for the patient assistance program. Patients with Medicaid, VA benefits, or private commercial insurance are typically not eligible for the free medication program, though separate savings options may be available to you.
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About Humalog (insulin lispro)
Humalog is a rapid-acting insulin analog manufactured by Eli Lilly and approved by the FDA to help manage blood sugar levels in adults and children with Type 1 or Type 2 Diabetes Mellitus. It is typically taken at mealtimes because it begins working quickly after injection. As a brand-name biologic medication, Humalog can carry a significant list price without insurance coverage, making it difficult for many patients to afford on a regular basis. For people who depend on insulin daily to manage their diabetes, an interruption in access can be serious. Patient assistance programs like Lilly Cares exist to help close that gap for those who meet the eligibility requirements.
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Income Eligibility: Full Breakdown
The Lilly Cares Foundation uses income limits set at 400% of the Federal Poverty Level (FPL). Here is how that breaks down by household size:
| Household Size | Max Annual Income |
|---|---|
| 1 person | $60,240 |
| 2 persons | $81,760 |
| 3 persons | $103,280 |
| 4 persons | $124,800 |
Your household size includes everyone living in your home who you financially support or who contributes to shared household income. If your household is larger than four people, the income limit increases with each additional member — contact the program directly at (800) 545-6962 to ask about your specific situation.
Income is typically verified using your most recent federal tax return, W-2, or 1099 forms. If your income has changed recently, some programs accept three months of recent pay stubs as an alternative. If your income is slightly above the limit, it is still worth calling the program, as there may be flexibility depending on your circumstances or documentation. If you clearly do not meet the income threshold, the alternatives section below outlines other options that may help.
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Insurance Requirements Explained
Your insurance status plays a major role in whether you qualify for the Lilly Cares Foundation Patient Assistance Program. Here is how each situation is handled:
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Step-by-Step: How to Apply
Follow these steps to apply for the Lilly Cares Foundation Patient Assistance Program for Humalog:
1. Gather your documents before you begin. You will need: a valid Humalog prescription from your doctor, proof of income (most recent tax return, W-2, or 1099), and a completed application form with your physician's signature.
2. Choose how you want to apply. You can apply online, by phone, or by fax.
3. Apply online by visiting https://www.lillycares.com/. The online portal will walk you through the application and allow you to upload your supporting documents.
4. Apply by phone by calling (800) 545-6962. A program representative can help you complete the application over the phone and advise you on next steps.
5. Apply by fax by sending your completed application and documents to (844) 431-6650. Make sure all pages are legible and that your physician's signature is included.
6. Follow up if needed. After submitting, keep a copy of everything you sent. If you do not hear back within 10 business days, call the program to check on your application status.
7. Your doctor may need to be involved. Because a physician signature is required, loop in your doctor's office early so the process is not delayed.
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What to Expect: Timeline and Delivery
After your completed application is submitted with all required documents, processing typically takes 7 to 10 business days. You will be notified of your approval status by the program. If approved, your Humalog will be shipped directly to your home address — you do not need to pick it up at a pharmacy. Once your medication arrives, no additional steps are required at delivery. Your approval is valid for one year, after which you will need to reauthorize your enrollment. Lilly Cares may send a reminder, but it is a good idea to track your renewal date yourself so your supply is not interrupted.
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Alternatives If You Don't Qualify
If you do not meet the requirements for the Lilly Cares Foundation program, you still have options:
Biosimilar insulins: Lower-cost alternatives to Humalog that contain the same active ingredient (insulin lispro) include insulin lispro (the generic), Admelog, and Rezvoglar. Ask your doctor if switching is appropriate for you.
Savings card for insured patients: If you have private insurance, you may qualify for the Lilly Insulin Value Program savings card, which can reduce your copay. Visit https://www.insulinaffordability.com/ to learn more and enroll.
State Pharmaceutical Assistance Programs (SPAPs): Many states run their own drug assistance programs for residents who do not qualify for federal programs. Search for your state's program through your state health department website.
NeedyMeds.org: This free, independent database at https://www.needymeds.org lists hundreds of assistance programs by drug name and can help you find additional options you may not be aware of.
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*This guide is for informational purposes only and does not constitute medical or legal advice. Eligibility determinations are made solely by Eli Lilly. Program terms may change — verify current requirements at [https://www.humalog.com/support](https://www.humalog.com/support) before applying.*
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Documents You'll Need
If You Don't Qualify for the Assistance Program
Biosimilar / Generic Alternatives
FDA-approved alternatives to Humalog: Insulin lispro, Admelog, Rezvoglar. Ask your prescriber if one of these is clinically appropriate for your condition.
Manufacturer Savings Card (for insured patients)
Eli Lilly offers a savings card that may reduce your out-of-pocket cost if you have commercial insurance. Ask your prescriber or pharmacist for current savings card details.
Common Questions
Yes. Unlike many manufacturer patient assistance programs, the Lilly Cares Foundation Patient Assistance Program does accept patients enrolled in Medicare Part D, provided you also meet the income requirements. Call (800) 545-6962 to confirm your eligibility based on your specific plan.
Processing typically takes 7 to 10 business days after the program receives your completed application and all required documents. Once approved, Humalog is shipped directly to your home. If you have not heard back after 10 business days, follow up by calling (800) 545-6962.
You will need three things: a valid Humalog prescription, proof of income such as your most recent tax return, W-2, or 1099, and a completed application form that includes your physician's signature. Missing documents are the most common cause of delays, so gather everything before you submit.
If you have commercial insurance, you are generally not eligible for the free medication program. However, you may qualify for the Lilly Insulin Value Program savings card, which can lower your out-of-pocket cost. Visit https://www.insulinaffordability.com/ to see if you qualify and to sign up.
Yes. Your enrollment in the Lilly Cares Foundation Patient Assistance Program must be renewed annually. You will need to resubmit updated income documentation and a current prescription. It is a good idea to track your renewal date and start the reauthorization process a few weeks before your approval expires to avoid any gap in your supply.
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