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Cytomel

How Much Is Cytomel (Liothyronine) Without Insurance?

Alyssa Billingsley, PharmDSheila McAdoo, PharmD
Written by Alyssa Billingsley, PharmD | Reviewed by Sheila McAdoo, PharmD
Published on September 8, 2026

Key takeaways:

  • Without insurance, 30 tablets of Cytomel (liothyronine) 5 mcg cost an average of $44.31.

  • The amount you’ll pay for Cytomel depends on factors such as dose, quantity, and whether you receive brand-name Cytomel or a generic version.

  • If Cytomel isn’t covered by your insurance, or if you’re paying cash, there are ways to lower your cost. For example, you can access exclusive discounts on brand-name Cytomel by using a GoodRx coupon.

Save on related medications

Cytomel (liothyronine) is a prescription thyroid hormone medication that contains T3, the “active” form of thyroid hormone. For many people with hypothyroidism, thyroid hormone replacement is a lifelong treatment.

Cytomel can be an important medication for managing thyroid hormone levels. But the cost can add up over time, especially if you don’t have insurance. The good news is that there are several ways to reduce what you’ll pay. Here’s what you should know about Cytomel’s cost without insurance and how to find savings.

How much does Cytomel cost without insurance?

Without insurance, 30 tablets of Cytomel (liothyronine) 5 mcg cost an average of $44.31. Your actual price may be higher or lower depending on your prescription and where you fill it.

Which factors affect the cost of Cytomel?

Several factors can affect how much you’ll pay for Cytomel with or without insurance.

Brand vs. generic availability

Cytomel is available as both a brand-name medication and a generic called liothyronine. Generics usually cost less than their brand-name counterparts. If generic liothyronine has a lower price, you can ask your prescriber if it’s an appropriate option for you.

Dosage and quantity

Cytomel is available in 3 doses: 5 mcg, 25 mcg, and 50 mcg. Most people take 25 mcg to 75 mcg per day. But some people take lower doses depending on their age and health history. Your dose and the number of tablets you receive can affect your total cost.

For example, a higher daily dose or a larger quantity of tablets may increase your prescription’s overall price. But filling a larger supply at one time may lower your cost per tablet.

Location

Prescription medication prices can vary from one area to another. Local market conditions, pharmacy competition, and regional pricing differences all affect what you’ll pay for Cytomel. 

For example, according to GoodRx research, medications typically cost less in Denver than in New Orleans.

Pharmacy

The pharmacy you choose can significantly affect your out-of-pocket costs. Even pharmacies located just a few miles apart may charge different cash prices for the same medication.

Before filling your prescription, compare prices at nearby pharmacies. Price comparison tools, such as GoodRx, can make this process easier.

Insurance coverage

If you have health insurance, your out-of-pocket cost depends on your plan’s formulary (list of covered medications), deductible, and copay or coinsurance requirements.

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Some insurance plans cover generic liothyronine but place brand-name Cytomel on a higher formulary tier or require prior authorization. Others may require you to try the generic before they’ll cover the brand-name medication (called step therapy).

What to do if Cytomel isn’t covered by your insurance

If your insurance doesn’t cover Cytomel, try these options:

  • Ask your prescriber whether generic liothyronine is appropriate. Generic liothyronine may cost less than brand-name Cytomel. And it may be covered by your insurance even if the brand isn’t.

  • Check your plan’s coverage requirements. Some insurance plans require prior authorization or step therapy before they’ll cover Cytomel. Your prescriber may be able to submit the necessary paperwork or request a formulary exception. If the request isn’t approved, you can file an appeal.

  • Compare cash prices. In some cases, paying the cash price may cost less than using your insurance.

  • Use a prescription discount card. Discount programs such as GoodRx may help lower the cost of Cytomel or generic liothyronine at participating pharmacies.

Ways to save on Cytomel

Even if you don’t have insurance, or your insurance doesn’t provide good coverage, there are ways to reduce the cost of Cytomel. Here are three savings strategies to explore.

1. Use a GoodRx coupon

A free GoodRx coupon may help lower the price of brand-name Cytomel or generic liothyronine at participating pharmacies. In fact, GoodRx offers exclusive discounts on Cytomel, no matter your insurance status. You can also save on generic liothyronine by signing up for GoodRx Companion.

Here are some examples of what you could pay for your prescription.

Quantity and form

Medication and dose

GoodRx price (as low as)

30 tablets

Cytomel 5 mcg

$6

30 tablets

Cytomel 25 mcg

$8.40

30 tablets

Cytomel 50 mcg

$14.10

30 tablets

Liothyronine 5 mcg

$13.17

30 tablets

Liothyronine 25 mcg

$16.20

30 tablets

Liothyronine 50 mcg

$14.40

Here’s how to get a coupon:

  • Visit www.goodrx.com, or open the GoodRx app on your mobile device.

  • Type “Cytomel” in the search field, and select the brand or generic.

  • Choose the correct quantity and dose. Then enter your location.

  • Click or tap on “Search prices” to find prices at pharmacies near you.

  • Choose to receive your coupon via text or email, or print it out.

  • Show the coupon at the pharmacy when you pick up your medication. Or present the coupon to your pharmacy staff when you send your prescription. This will help prevent delays at the pickup counter.

Keep in mind: GoodRx savings may vary by pharmacy and the state you live in. The GoodRx website and app can help you compare prices in your area.

2. Ask about 90-day supplies

If you take Cytomel long term, ask your prescriber if a 90-day supply is appropriate. Filling a larger supply at once may lower your cost per tablet compared with filling a 30-day supply each month. It can also save you time by reducing trips to the pharmacy.

Not all insurance plans and pharmacies offer the same pricing for 90-day fills. If you’re paying cash, compare prices for 30- and 90-day quantities to see which option offers the best value.

3. Tap into your HSA, FSA, or HRA

If you have a health savings account (HSA), a flexible spending account (FSA), or a health reimbursement arrangement (HRA), you may be able to use those funds to pay for Cytomel or generic liothyronine. These accounts let you use pretax dollars for eligible healthcare expenses, which can help reduce your out-of-pocket costs.

Eligibility rules vary by account type and employer. Check with your plan administrator to confirm your prescription qualities. Keep in mind that FSA funds must be used within a certain period of time, while HSA funds rollover. HRA fund requirements depend on your employer’s rules.

The bottom line

Without insurance, 30 tablets of Cytomel (liothyronine) 5 mcg cost an average of $44.31. Your exact cost can vary depending on dosage, pharmacy, and whether you receive the brand-name or generic medication.

If you’re paying out of pocket, using a GoodRx coupon and filling a 90-day supply can help you save on your prescription. Comparing prices at different pharmacies can also help you find the best available price in your area.

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Why trust our experts?

Alyssa Billingsley, PharmD, is the director of pharmacy content for GoodRx. She has over a decade of experience as a pharmacist and has worked in clinical, academic, and administrative roles.
Sheila McAdoo, PharmD, is a licensed pharmacist in Virginia and New York. She has worked in the pharmacy industry for 14 years.

References

Pfizer Laboratories Div Pfizer. (2026). Cytomel- liothyronine sodium tablet [package insert]. DailyMed.

GoodRx Health has strict sourcing policies and relies on primary sources such as medical organizations, governmental agencies, academic institutions, and peer-reviewed scientific journals. Learn more about how we ensure our content is accurate, thorough, and unbiased by reading our editorial guidelines.

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