Diplomat Specialty Pharmacy® and Diplomat Specialty Infusion Group® are joining the Optum® family.

To learn more about what this means for you, visit our FAQ pages:

Specialty Pharmacy FAQ  •  Infusion Pharmacy FAQ

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Simplifying Therapy for Pulmonary Arterial Hypertension

Diplomat helps patients with PAH live life to the fullest.

A diagnosis of pulmonary arterial hypertension (PAH) can be life-changing. This rare, complex disease can bring shortness of breath, fatigue, chest pain, dizziness, and swelling. Patients might wonder if they can still live an active life.

PAH has no cure, but coordinated care management can relieve symptoms and slow disease progression. Treatment focuses on relaxing blood vessels in the lungs to reduce blood pressure.

No matter the treatment method — pills, inhaler, subcutaneous therapy, or IV line — our expert staff checks in regularly to help patients with side effects and maximize adherence. We support the entire healthcare team, including consulting pulmonologists and cardiologists, so patients can do more of what they love.

For drug information, click here.

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Upcoming Treatments

We keep you informed about new specialty medications.

Diplomat actively monitors specialty medications in the government's review and approval process. You can search our database to see if there will be new treatment options for your condition you can discuss with your doctor.

Search Our Database.

Can I Use Diplomat?

We’ll help you see if you can switch.

You’re in control of your health. That includes deciding which specialty pharmacy cares for you. Here’s how to see whether you can fill your prescriptions with Diplomat.

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Financial Assistance

We’ll look for ways to help you afford therapy.

There are many ways to get help paying for specialty medications. We'll seek third-party programs and support the application process from start to finish.

Learn More

Supporting the Whole You

Diplomat’s Empower Ecosystem

Treating your condition involves more than just medication. Our resources and information help you and your caregivers handle the parts of your lives that aren’t covered by a prescription.


Meet our patients.

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When therapy was approved to treat Jodie’s hypokalemic periodic paralysis, Diplomat was there to help.

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After being diagnosed with multiple sclerosis, Bethany retired. Diplomat helped her adjust to a new normal.

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After living with Crohn's disease for 18 years, Dave needed nutritional support. Diplomat helped him thrive.

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Jacque thought she’d live with hepatitis C forever. But with Diplomat’s help and expertise, she found a cure.

Read more

Still have questions?

Get the answers you need.