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Cardiology

BiDil

Generic: isosorbide dinitrate/hydralazine hydrochloride

Manufacturer: Arbor Pharmaceuticals  ·  Program: Arbor Pharmaceuticals Patient Assistance Program

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Eligibility Criteria

Insurance Requirement

Uninsured or underinsured; Medicare Part D patients may be eligible if denied or ineligible for Low Income Subsidy

Residency

US resident

Income requirements not specified in available sources

Program Information

Processing Time

2-4 weeks

Delivery Method

shipped to physician office

Application Method

Multiple

Reauthorization

Required, per refill

Typically Required Documents

ProvisionRX prepares and organizes all required documentation as part of your enrollment management. This list is provided for informational purposes.

  • Completed and signed patient application
  • Proof of income
  • Medical denial letter (if needed)
  • Healthcare provider completed and signed application section
  • Prescription from healthcare provider

Indicated For

Heart failure, African American patients

About This Medication

# Arbor Pharmaceuticals Patient Assistance Program Patient Guide: How to Get BiDil at Low or No Cost BiDil (isosorbide dinitrate/hydralazine hydrochloride) is a prescription medication approved to treat **heart failure** in **self-identified Black patients** on standard therapy, usually when symptoms persist. This patient-friendly guide explains the **Arbor Pharmaceuticals Patient Assistance Program (PAP)**, which provides **free BiDil** to eligible uninsured or underinsured patients facing financial hardship. ## About BiDil **BiDil** combines two drugs: **isosorbide dinitrate** (a nitrate that relaxes blood vessels) and **hydralazine** (a vasodilator that widens arteries). Together, they reduce the heart's workload, improve pumping efficiency, and ease symptoms like shortness of breath, fatigue, and swelling in ankles or legs[3]. It's taken **3 times daily** with meals to minimize headaches, a common side effect. Always follow your doctor's dosing instructions. BiDil is **uniquely indicated** for self-identified Black patients with heart failure, as clinical trials showed **43% reduction in mortality** compared to placebo[3]. ## Who Qualifies for the Program? The Arbor Pharmaceuticals PAP helps U.S. residents who: - Are **uninsured or underinsured**. - Have a **valid prescription** for BiDil from a licensed U.S. healthcare provider. - Meet **financial need criteria** (proof of income required; specific limits not publicly detailed). - Have a **medically appropriate condition** (heart failure). **Medicare Part D patients** may qualify if **denied coverage** or **ineligible for Low-Income Subsidy (LIS)**[3]. Medicaid patients should check separate guidelines. **Reauthorization** is required periodically to confirm ongoing eligibility[3]. ## Income Eligibility Arbor does not publicly list exact **Federal Poverty Level (FPL)** thresholds or household size limits. Applications require **proof of income** (e.g., tax returns, pay stubs, W-2s), and eligibility is determined case-by-case[3]. Contact the program at **(888) 417-7153** for personalized guidance. | Household Size | Estimated Threshold | Notes | |---------------|---------------------|-------| | Individual | Not specified | Proof of income required | | Couple | Not specified | Total annual household income reviewed | | Family of 3 | Not specified | Case-by-case evaluation | | Family of 4+ | Not specified | Call for details | *Table based on program notes; thresholds may align with 300-400% FPL common in similar PAPs, but verify directly[3].* ## Insurance Requirements - **Uninsured patients**: Fully eligible if other criteria met. - **Underinsured**: Eligible if insurance denies BiDil coverage (attach **denial letter**). - **Medicare Part D**: Eligible post-denial or if not qualifying for LIS. - **Private insurance**: Must show medication not covered or unaffordable copays. - **Medicaid**: Separate application may apply; confirm with program. Do **not** apply if you have adequate coverage for BiDil[3]. ## Step-by-Step Application Process Arbor offers **multiple application methods**: phone, fax, or mail. No online portal listed[3]. 1. **Contact the Program**: Call **(888) 417-7153** to request an application form or ask questions. Healthcare providers can assist[3][4]. 2. **Gather Required Documents**: - **Completed and signed patient application** (patient section). - **Proof of income** (recent pay stubs, tax return, etc.). - **Medical denial letter** (if insured/underinsured). - **Healthcare provider section**: Doctor completes, signs, and attaches **prescription**. 3. **Have Your Doctor Complete Their Part**: Bring the form to your prescriber. They verify diagnosis, complete certification, and provide prescription[3]. 4. **Submit Application**: - **Phone**: (888) 417-7153 (initiate process). - **Fax/Mail**: Use details from form (similar programs fax to numbers like (406)641-9566)[3]. - Make a copy for your records. 5. **Wait for Approval**: Processing takes **2-4 weeks**. You'll receive notification by mail or phone[3]. **Tip**: Ensure **all asterisks-marked fields** are complete to avoid delays[1]. ## Timeline and Delivery - **Processing**: **2-4 weeks** from complete submission. - **Supply**: Up to **90-day supply** per approval[3]. - **Delivery**: **Shipped free to your physician's office** for pickup (not home delivery)[3]. - **Refills**: **Reauthorization required**; doctor resubmits periodically[3]. ## Alternatives if Denied or Ineligible - **PAN Foundation**: Copay help for insured patients (up to 400-500% FPL); call (866) 316-7263[3]. - **RxHope or NeedyMeds**: Search for BiDil copay cards or state programs. - **Generic Options**: Isosorbide dinitrate/hydralazine available generically; check GoodRx for discounts. - **Manufacturer Copay Savings**: Ask Arbor about commercial options. - **Low-Income Subsidy (LIS)**: Apply via SSA if on Medicare. - **State Pharmaceutical Assistance**: Varies by state; search 'state PAP [your state]'. Contact **(888) 417-7153** for denial reasons and reapplication tips. ## Important Disclaimer This guide is for informational purposes based on publicly available data as of 2026. **Program details can change**; always verify with Arbor at **(888) 417-7153** or your doctor. Arbor Pharmaceuticals does not guarantee approval. This is **not medical advice**—consult your healthcare provider for treatment decisions. Free medication does not replace insurance. Income thresholds unspecified; eligibility not assured. Arbor not liable for application errors.

Program information last verified: March 30, 2026

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