Key takeaways:
Jynarque (tolvaptan) is a medication that treats autosomal dominant polycystic kidney disease. Without insurance, Jynarque may cost over $20,000 for a 28-day supply.
Factors such as where you live and whether you take the brand-name or generic version can affect your out-of-pocket costs for Jynarque.
If you have commercial insurance, you may be able to pay as low as $0 for your Jynarque prescription with a manufacturer copay savings card. A patient assistance program is also available.
Save on related medications
Autosomal dominant polycystic kidney disease (ADPKD) is an inherited kidney condition. Jynarque (tolvaptan) is the only medication FDA approved to treat ADPKD. So if you’re living with the condition, there’s a good chance your healthcare team has discussed this medication with you.
Jynarque is a limited distribution drug (LDD). This means only certain pharmacies can dispense it. LDDs are typically prescribed for rare or complex health conditions. And they generally have higher costs.
If you’re wondering how much Jynarque costs without insurance, you’re not alone. Below are details on the medication’s price, plus tips for how to save on your prescription.
How much does Jynarque cost without insurance?
As of 2025, Jynarque’s list price is $21,560 for 56 tablets (a 28-day supply). Jynarque is an oral pill that comes in five doses, ranging from 15 mg to 90 mg. Each pack of Jynarque contains 56 tablets. Most people take a maintenance (long-term) dosage of 90 mg twice daily.
Jynarque is a brand-name medication. A generic version is also available. As of 2025, the list price for generic tolvaptan is $11,200 for 56 tablets. Tolvaptan comes in the same doses as brand-name Jynarque.
Retail prices (costs without insurance) for brand-name Jynarque and tolvaptan are generally higher than the list prices because of pharmacy and wholesaler markups. But most people pay less than the retail and list prices after using insurance or applying discounts.
What factors affect the cost of Jynarque?
Several factors can affect the cost of Jynarque. Here are some key ones to keep in mind.
Brand-name vs. generic availability
Generic medications typically cost less than their brand-name counterparts. So getting generic tolvaptan may be more affordable than getting brand-name Jynarque.
Generic manufacturers don’t spend as much money getting their medications to market, which helps reduce the costs. But generic medications are held to the same rigorous standards as brand-name medications. So you can expect them to work the same and be just as safe.
Dose and quantity
It’s common for medication prices to vary slightly among doses. So if your prescriber recently changed your Jynarque dosage, you may notice a change in the price.
Getting a 3-month (84-day) supply will also cost more up front than a 1-month (28-day) supply. But sometimes, getting a 3-month supply can save you money in the long run (as discussed below).
Location
Where you live also plays a role in how much your medications cost. For example, people living in cities such as New Orleans tend to pay more for prescription medications overall than people living in cities such as Denver.
Pharmacy
Since Jynarque is an LDD, you can only get it through certain specialty pharmacies. Specialty pharmacies are designed to handle medications that manage rare or complex conditions. And, in the case of LDDs, it’s common for insurance plans to require you to use a particular specialty pharmacy.
With most medications, shopping around for the best price can help you save money. But since you have less options, this probably isn’t the case with Jynarque. However, your specialty pharmacy can help you find ways to save on your prescription.
Insurance coverage
Most people use insurance when filling a prescription for Jynarque. But out-of-pocket costs for the medication vary among plans.
Deductibles, copays, and coinsurance can all affect how much Jynarque costs with insurance. For example, you may pay more in the beginning of a plan year until you meet your deductible. After that, when you’re just paying a copay or coinsurance, the price may drop.
It’s a good idea to review your plan’s summary of benefits and coverage and formulary (list of covered medications). This can help you determine if your plan covers Jynarque and what it might cost. If you’re unsure, you can call the member services phone number on your prescription insurance card.
What to do if Jynarque isn’t covered by your insurance
If your insurance doesn’t cover Jynarque, try these options:
Check to see if you’re eligible for Jynarque’s patient assistance program (discussed below).
Request a formulary exception from your insurance company.
If your plan denies a formulary exception, appeal the decision to seek coverage.
When it’s time for open enrollment, compare different health insurance plans to find one that provides better coverage for the medications you need.
Ways to save on Jynarque
There are ways to save on Jynarque. Consider the five tips below to see if they can help cut your costs.
Good to know: Your specialty pharmacy team can help you identify and apply for Jynarque savings opportunities. Be sure to ask them which options are available to you.
1. See if you qualify for a copay savings card
If you have commercial insurance, you may pay as little as $0 per month for Jynarque with a manufacturer copay savings card. If you’re uninsured or your commercial insurance plan doesn’t cover Jynarque, you’re not eligible to use the card.
To be eligible for the Jynarque copay savings card, you must:
Have commercial insurance that covers Jynarque
Not have government-funded insurance, such as Medicare, Medicaid, or Tricare
Have a prescription for Jynarque for an FDA-approved use
Live in the U.S. (except Massachusetts or California) or Puerto Rico
Your specialty pharmacy can help you access this copay savings card. In fact, they may automatically apply it to your prescription if you’re eligible. But if they don’t, be sure to ask if it’s an option for you.
2. Ask your pharmacy to fill the generic version
As mentioned, generic tolvaptan usually costs less than brand-name Jynarque. So a good place to start is to ask your specialty pharmacy if they’re filling the generic version. Unless a prescriber specifically requests a brand-name medication, pharmacies tend to automatically dispense a generic when one is available.
If your pharmacy tells you they’re filling brand-name Jynarque, ask if they can contact your prescriber to request switching to generic tolvaptan. You can also contact your prescriber’s office directly, if you prefer.
3. Check if you’re eligible for a patient assistance program
If you’re uninsured or underinsured, you may be able to access Jynarque for free through the manufacturer’s patient assistance program.
To qualify for the Jynarque patient assistance program, you must:
Meet certain financial requirements and be able to submit proof of income
Be uninsured or have insurance that doesn’t cover Jynarque
Live in the U.S.
Your specialty pharmacy team can help you figure out if you’re eligible. Or you can check your eligibility — and download an application form — online. Your prescriber will need to complete parts of the form, so you should also talk to them.
If you have questions about the application or the program, call 1-855-727-6274 for help.
4. Ask about a 90-day supply
Sometimes, buying in bulk can save you in the long run. This can also be true with medications. Some pharmacies and insurance plans offer discounts when you fill a 90-day supply of medication (instead of getting three 30-day supplies). Check to see if this is an option with your Jynarque prescription.
5. Tap into your HSA, FSA, or HRA
Consider using a health savings account (HSA), flexible spending account (FSA), or health reimbursement arrangement (HRA) to purchase Jynarque. These accounts let you use pretax dollars for copays, coinsurances, and other qualified medical expenses. This can help you reduce spending through tax savings.
Just be sure to review your account’s rules regarding expiration dates. FSA dollars typically have an expiration date. But HSA funds roll over and can be saved for later. HRA dollars may or may not expire, depending on your account.
The bottom line
Jynarque (tolvaptan) is a medication that treats autosomal dominant polycystic kidney disease. Without insurance, brand-name Jynarque may cost over $20,000 for a 28-day supply. Factors such as where you live and whether you take the brand-name or generic version can affect your out-of-pocket costs.
If you have commercial insurance you may be able to pay as low as $0 for Jynarque with a manufacturer copay savings card. A patient assistance program is also available. Your specialty pharmacy team can help identify what Jynarque savings opportunities are available to you.
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References
Arkansas Employee Benefits Division. (2025). EBD pharmacy formulary recommendations (June, July, Aug 2025).
Jynarque. (n.d.). Savings while on treatment. Otsuka America Pharmaceutical.
Jynarque. (n.d.). Working with a specialty pharmacy. Otsuka America Pharmaceutical.
Lupin Pharmaceuticals. (2025). Tolvaptan - tolvaptan kit, tolvaptan tablet [package insert]. DailyMed.
Lynch, S. S. (2025). Bioequivalence and interchangeability of generic medications. Merck Manual Consumer Version.
Otsuka America Pharmaceutical. (2025). Jynarque - tolvaptan kit, Jynarque - tolvaptan tablet [package insert]. DailyMed.


