Key takeaways
Fiasp is a fast-acting insulin approved by the FDA to manage blood sugar levels in people with diabetes.
Without insurance, the cost of Fiasp FlexTouch is about $140 for five pens (1,500 units) or about $216 for three Fiasp vials (3,000 units).
Fiasp FlexTouch and other Fiasp products may be covered by various insurance plans, including Medicare Part D.
Fiasp is a brand-name fast-acting insulin product containing insulin aspart that helps control mealtime blood sugar levels in people with diabetes mellitus. In addition to being sold in vials, Fiasp is available as a prefilled insulin pen (Fiasp FlexTouch), as cartridges for compatible Novo Nordisk insulin pens (Fiasp PenFill), or as cartridges for use in a compatible insulin pump (Fiasp PumpCart). Without insurance, the cost of five Fiasp FlexTouch pens can exceed $140. Fiasp vials and cartridges may cost less, and people without insurance may be able to save on Fiasp products with discount cards, savings offers, and other strategies.
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Is there a generic for Fiasp?
Currently, no generic version of Fiasp products is available. Fiasp, which is manufactured by Novo Nordisk, contains insulin aspart and niacinamide (vitamin B3), which helps increase the speed of insulin absorption after injection. A key Fiasp formulation patent is expected to expire in 2030, after which a generic version may be made available.
Novolog is another rapid-acting insulin that, like Fiasp, contains insulin aspart. However, the two products have different formulations. NovoLog is not a generic or biosimilar version of Fiasp FlexTouch.
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Is Fiasp covered by insurance?
Fiasp FlexTouch and other Fiasp products may be covered by private health insurance and Medicare, but coverage varies by plan. Check your plan’s formulary or contact your insurer or pharmacist to confirm your Fiasp insurance coverage and out-of-pocket costs.
Medicare typically covers Fiasp FlexTouch under Medicare Part D or Medicare Advantage plans, but, again, some plans don’t. Coverage details, such as copay amounts, can differ greatly.
Some insurance plans may require prior authorization before covering Fiasp. This means your healthcare provider may need to submit information showing that the medication is medically necessary. Other out-of-pocket costs and coverage requirements can vary by plan.
How much does Fiasp cost without insurance?
The Fiasp cost without insurance depends on the format prescribed. As of the time of publication, the Fiasp FlexTouch cost without insurance is about $140 for five pens. Each pen contains 3 milliliters (mL) of insulin with a concentration of 100 units/mL, totaling 300 units per pen. In a box of five pens, there are 1,500 units of insulin.
To understand the costs better, here’s a breakdown:
- Per box of 5 pens: $140
- Per pen: $28
- Per unit: $0.10
- Monthly cost: $140 (assuming use of one box of pens per 30-day supply)
- Annual cost: $1,680 (assuming consistent use throughout the year)
Monthly and yearly costs of fast-acting insulin are highly variable, so it’s difficult to calculate monthly or yearly costs.
Other factors that can influence the Fiasp price include:
- Dosage: Higher dosages may require more insulin, increasing the overall cost.
- Pharmacy: Prices can vary among pharmacies.
- Location: Prices can vary based on geographic location and pharmacy availability.
- Quantity and packaging: The price can vary based on the quantity you are purchasing as well as the type of Fiasp used (for example, vial or prefilled pen). .
Each of these factors may influence the final Fiasp insulin cost, so it may be helpful to compare prices at local pharmacies.
Fiasp prices per unit may be lower when using other formats:
- Three 10 mL Fiasp vials, each containing 1,000 units of Fiasp, cost $216 ($0.07 per unit).
- For people using refillable Novo Nordisk pen injectors, five 3 mL of 100 units/mL Fiasp Penfill cartridges cost $664 ($0.44 per unit).
- For people using a compatible insulin pump, 15 Fiasp PumpCart cartridges containing 1.6 mL of 100 units/mL each cost $923, or $0.38 per unit.
Compare Fiasp prices to related drugs |
|||
|---|---|---|---|
| Drug name | Price without insurance of brand-name drug | SingleCare price | Savings options |
| Fiasp FlexTouch pens (insulin aspart) | $140 for 5, 3 mL of 100 units/mL pens | $104 for 5, 3 mL of 100 units/mL pens of brand-name Fiasp FlexTouch at Kroger | See latest prices |
| Fiasp vials (insulin aspart) | $1,105 for 3, 10 mL of 100 units/mL vials | $187 for 3, 10 mL of 100 units/mL vials of brand-name Fiasp at Kroger | See latest prices |
| Novolog FlexPen (insulin aspart) | $595 for 1 box of five, 3 mL of 100 units/mL pen | $121 for 1 box of five, 3 mL of 100 units/mL pen of brand-name Novolog FlexPen at Kroger | See latest prices |
| Humalog KwikPen (insulin lispro) | $186 for 1 box of five, 3 mL of 100 units/mL pen | $158 for 1 box of five, 3 mL of 100 units/mL pen of generic Humalog at Kroger | See latest prices |
| Admelog (insulin lispro) | $176 for 1, 10 mL of 100 units/mL vial | $26 for 1, 10 mL of 100 units/mL vial of generic Admelog at Kroger | See latest prices |
| Novolin R (insulin regular) | $143 for 1, 10 mL of 100 units/mL vial | $47 for 1, 10 mL of 100 units/mL vial of brand-name Novolin R at Kroger | See latest prices |
How to get Fiasp without insurance
Paying for brand-name medications without insurance can be challenging. Fiasp FlexTouch and other Fiasp products are no exception. Fortunately, there are several ways to save on Fiasp without insurance.
1. Use a SingleCare discount card
A SingleCare discount card may help reduce the cost of Fiasp. For example:
- Instead of paying around $140 for a box of five Fiasp FlexTouch pens, you could pay around $104 at Kroger ($0.07 per unit).
- Three Fiasp vials containing 10 mL (100 units/mL) can be purchased for $187 at Kroger ($0.06 per unit).
- Five 3 mL of 100 units/mL Fiasp Penfill cartridges are just $100 at Kroger ($0.07 per unit).
- 15, 1.6 mL cartridges of 100 units/mL Fiasp PumpCart could cost as low as $212 at Kroger ($0.09 per unit).
SingleCare is free to use and available to everyone. Registered members can save even more, and it’s fast and free to sign up.
2. Try other insulin products
Consider talking to your healthcare provider about switching to a different type of insulin product. While there might not be a direct generic or biosimilar insulin for Fiasp, other mealtime insulins can cost less. NovoLog or other alternatives might meet your medical needs and be more affordable.
3. Apply for manufacturer assistance
Novo Nordisk offers several programs that may help lower the cost of Fiasp. Through MyInsulinRx, eligible uninsured or commercially insured patients can pay $35 for a monthly supply of covered Novo Nordisk insulin products, up to 3 vials or 2 packs of pens. Novo Nordisk also offers a Patient Assistance Program that provides medication at no cost to qualifying people who have Medicare or no insurance.
4. Compare prices at pharmacies
Prices for Fiasp FlexTouch and other Fiasp products can vary among pharmacies. Take the time to check different pharmacies to find the best deal. Websites like SingleCare can help you compare prices and potentially save a considerable amount. In addition, you might consider asking your pharmacist about any available discounts or savings programs that might apply to your prescription.
5. Seek medical advice about your specific dose or other treatment options to save
Discuss your financial constraints with your healthcare provider. They may recommend a specific dosing regimen or a different insulin that optimizes cost and efficacy. They might also recommend lifestyle changes or other options to manage blood sugar levels, such as dietary adjustments and exercise, which may help reduce insulin needs.
The SingleCare prices in this article are the most accurate at the time of publishing in ZIP code 23666 as of Sep. 23, 2026. Prices vary by pharmacy. Visit our coupon page for updated drug prices at pharmacies near you.
- Fiasp insulin aspart injection prescribing information, DailyMed (NIH National Library of Medicine) (2023)
- Elucidating the mechanism of absorption of fast-acting insulin aspart: The role of niacinamide, Pharmaceutical Research (2019)
- FIASP patent expiration, Pharsight
- Medically accurate: SingleCare’s Medical Review Board analyzes all of our content to confirm it’s in line with current medical advice.
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