How do you pay?

How to pay the least

Ask for the cash price

Generic treprostinil

No pharmacy we check posts a price for it.

  1. Ask your pharmacy for the cash price of generic treprostinil.Find pharmacies near you 
  2. Ask one or two other pharmacies too. Cash prices for the same generic can differ a lot from store to store.

A regular generic has the same active ingredient as Remodulin, and the FDA requires it to work the same way.

Compare every option

Question
Brand nameRemodulin
Authorized generictreprostinil
Regular generictreprostinil
What you’d pay
Cash priceAsk the pharmacyUsually the highest price
Not soldThere isn’t one
Cash priceAsk the pharmacyUsually the lowest
Same as Remodulin?
The original
–
Same active ingredientFillers and dyes can differ

Brand nameThe maker’s card

United Therapeutics Cares Cost Assistance Program

Savings card from United Therapeutics

No insuranceNeeds insuranceNo cash price listed.
Insurance · as little as $0 a prescription

Sign up on remodulin.com 

In the maker’s words

“Most eligible patients may pay as little as $0 per prescription.”

From the maker’s offer on remodulin.com, checked November 2, 2026. Co-pay cards can’t be used with Medicare (including Medicare Advantage), Medicaid, TRICARE or VA.

Maker’s card or discount card?

A discount card like GoodRx lowers the pharmacy’s cash price, but for a brand-name drug that price often stays high. Compare it with the maker’s card above. You can usually use one or the other on a fill, not both.

Authorized genericNot sold

There isn’t one. An authorized generic is Remodulin itself, from the same company, sold without the brand name, and usually for less. A regular generic is sold, with the same active ingredient: ask the pharmacy for its price.

See the regular generic →

Regular genericMakers and their savings cards

3 companies sell a generic of Remodulin that the FDA rates a substitute. A pharmacy fills whichever one it stocks. 2 of them have their own savings cards or programs, listed first. Each works only with that maker’s version. To get a certain maker, ask for it by name; most pharmacies can order it in a day or two.

It’s mostly filled by specialty pharmacies. Your prescriber’s office or insurer can tell you which one to use.

  • Teva Parenteral MedicinesSolution 20 mg/20 mL, 50 mg/20 mL, 100 mg/20 mL, 200 mg/20 mL

    Teva Treprostinil Injection savings card

    With commercial insurance up to $200 off

    Print the card (PDF)

    See the offer on tevausa.com

    In the maker’s words

    “Commercially insured patients may save up to $200 per vial for Teva’s Treprostinil Injection.”

    Product page on tevausa.com

    How it looks, what’s in it, NDCs

    20 mg/20 mL

    PackageNDC
    Carton of 20 mL0703-0666-01

    50 mg/20 mL

    PackageNDC
    Carton of 20 mL0703-0676-01

    100 mg/20 mL

    PackageNDC
    Carton of 20 mL0703-0686-01

    200 mg/20 mL

    PackageNDC
    Carton of 20 mL0703-0696-01

    Inactive ingredients: sodium chloride, metacresol, sodium citrate, water, sodium hydroxide, hydrochloric acid

    FDA label

  • Dr. Reddy’s LaboratoriesSolution 1 mL, 20 mg/20 mL, 50 mg/20 mL, 100 mg/20 mL, 200 mg/20 mL

    Sold as Sterile Diluent for Treprostinil

    Dr. Reddy's treprostinil co-pay card

    “Treprostinil Injection, 20 mg/20mL, 50 mg/20 mL, 100 mg/20 mL Or 200 mg/20 mL Vials Co-Pay Card”

    Get the card

    How it looks, what’s in it, NDCs

    1 mL

    PackageNDC
    Carton of 50 mL43598-126-11

    20 mg/20 mL

    PackageNDC
    Carton of 20 mL43598-649-11

    50 mg/20 mL

    PackageNDC
    Carton of 20 mL43598-646-11

    100 mg/20 mL

    PackageNDC
    Carton of 20 mL43598-647-11

    200 mg/20 mL

    PackageNDC
    Carton of 20 mL43598-648-11

    Inactive ingredients: glycine, sodium chloride, sodium hydroxide, metacresol, trisodium citrate dihydrate, water, hydrochloric acid

    FDA label

  • SandozInjection 1 mL, 20 mg/20 mL, 50 mg/20 mL, 100 mg/20 mL, 200 mg/20 mL

    Sold as Diluent

    How it looks, what’s in it, NDCs

    1 mL

    PackageNDC
    Carton of 50 mL0781-6021-94

    20 mg/20 mL

    PackageNDC
    Carton of 20 mL0781-3420-80

    50 mg/20 mL

    PackageNDC
    Carton of 20 mL0781-3425-80

    100 mg/20 mL

    PackageNDC
    Carton of 20 mL0781-3427-80

    200 mg/20 mL

    PackageNDC
    Carton of 20 mL0781-3430-80

    Inactive ingredients: glycine, sodium chloride, sodium hydroxide, hydrochloric acid, metacresol, sodium citrate form

    FDA label

Who sells it: FDA and Medicaid records, updated weekly. Each maker’s page, card and program is from its own site, checked November 2, 2026. Co-pay cards can’t be used with Medicare (including Medicare Advantage), Medicaid, TRICARE or VA.

What to say at the pharmacy

“Before you fill my Remodulin, can you tell me what I’d pay for the brand and for a generic?”

Paying cash? Ask for each one’s cash price. With insurance, ask what your plan charges for each.

What it’s used for

What the FDA label says

Remodulin is a prostacyclin mimetic indicated for:

  • Treatment of pulmonary arterial hypertension (PAH; WHO Group 1) to diminish symptoms associated with exercise. Studies establishing effectiveness included patients with NYHA Functional Class II-IV symptoms and etiologies of idiopathic or heritable PAH (58%), PAH associated with congenital systemic-to-pulmonary shunts (23%), or PAH associated with connective tissue diseases (19%).
  • Patients who require transition from epoprostenol, to reduce the rate of clinical deterioration. The risks and benefits of each drug should be carefully considered prior to transition.

Source: the FDA label for Remodulin (United Therapeutics Corporation), July 2, 2026. Full label on DailyMed 

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