Hyzaar

Indicated For

hypertension

About This Medication

# Merck Patient Assistance Program Patient Guide: How to Get Hyzaar (losartan potassium-hydrochlorothiazide) at Low or No Cost Hyzaar, a combination medication for treating high blood pressure, is no longer available as a brand from Merck, but **generic versions (losartan potassium-hydrochlorothiazide) by manufacturers like Teva** may be accessible through the **Merck Patient Assistance Program (MPAP)** or similar support for eligible patients. This guide explains how uninsured or underinsured U.S. residents with limited income can potentially receive it free of charge.[1][4][7] ## About Hyzaar and Why Assistance Matters **Hyzaar** combines **losartan** (an angiotensin II receptor blocker, or ARB, that relaxes blood vessels) and **hydrochlorothiazide** (a diuretic that removes excess water and salt).[2] It's used to treat **hypertension (high blood pressure)** and reduce stroke risk in patients with an enlarged left ventricle. Available strengths include 50 mg/12.5 mg, 100 mg/12.5 mg, and 100 mg/25 mg tablets, typically taken once daily.[2] High blood pressure affects millions and, if unmanaged, can lead to heart disease, stroke, or kidney issues. But medication costs can be a barrier. The **Merck Patient Assistance Program** helps by providing free medicine to those who qualify, ensuring you stay on treatment without financial stress.[1][4][7] Note: Since Hyzaar brand is discontinued, confirm with Merck if generics are covered; alternatives like separate losartan and hydrochlorothiazide generics are widely available and often cheaper.[2] ## Who Qualifies for the Merck Patient Assistance Program? MPAP targets **U.S. residents (including Puerto Rico)** who lack prescription coverage and can't afford their meds.[1][4] Key requirements: - A valid U.S. prescription from a licensed physician. - No or limited insurance covering the medication. - Income below program limits (specific Federal Poverty Level, or FPL, thresholds not publicly detailed for Hyzaar but typically around 400-500% FPL for individuals; exceptions for hardship).[4][5][7] - Primarily for uninsured or underinsured patients facing financial hardship.[1][6] **You're likely eligible if:** You're uninsured, your income is low, and you have no other coverage options. Privately insured patients may qualify for co-pay help via other Merck programs, but MPAP is for free meds.[3] ## Income Eligibility Breakdown Merck doesn't publish exact Hyzaar thresholds online, but programs generally follow FPL guidelines adjusted annually. Here's a typical breakdown based on similar Merck programs (as of 2026; verify current limits by calling):[4][5] | Household Size | Annual Income Limit (Approx. 400% FPL) | Notes | |---------------|---------------------------------------|-------| | 1 (Individual) | $60,000 | Base threshold; higher for hardship. | | 2 (Couple) | $81,000 | Add ~$21,000 per additional person. | | 3 | $102,000 | Exceptions possible for medical costs. | | 4 | $123,000 | Puerto Rico residents included. | *Table estimates based on U.S. FPL; actuals vary. Contact Merck for precise Hyzaar/generic details.*[1][4] Income proof (tax returns, pay stubs) required. ## Insurance Requirements **No insurance or uncovered by insurance** is ideal for MPAP. Underinsured patients may qualify if out-of-pocket costs are unaffordable.[1][4][6] Medicare patients often ineligible for free meds but check co-pay programs.[3] Not for those with government coverage like Medicaid (except in hardship).[7] Always disclose insurance status fully. ## Step-by-Step Application Process 1. **Get Prescribed:** Ask your doctor for a Hyzaar/generic losartan-HCTZ prescription, noting assistance need. 2. **Download or Request Form:** Visit Merck's site or call **1-800-727-5400** (8 AM-8 PM ET, Mon-Fri) for the application.[1] 3. **Complete Form:** Patient and doctor sign; include up to 3 Merck meds. Limit: 90-day supply, max 3 refills.[1] 4. **Gather Documents:** Proof of income, residency, no insurance (see FAQ for details). 5. **Mail Application:** Send to **Merck Patient Assistance Program, PO Box 690, Horsham, PA 19044-9979**.[1] 6. **Wait for Approval:** Processing takes weeks; track via phone. Doctor involvement is key—many offices help complete forms. ## Timeline and Delivery Expect **2-4 weeks** for processing after Merck receives your complete application.[1] Once approved, meds ship to your home (or doctor's office if requested) in 90-day supplies.[1] Refills automatic up to 12 months; reapply yearly.[1][5] Delays possible if docs missing. ## Alternatives if Denied or Ineligible - **Discount Cards/Coupons:** Save up to 90% at 65,000+ pharmacies (Rx Advantage, GoodRx).[2] - **Generic Options:** Cheaper losartan + HCTZ separately. - **State Programs:** Check NeedyMeds.org or RxAssist.org. - **Other PAPs:** Teva generics may have support; Merck co-pay for insured.[2][3] - **Patient Advocacy:** Appeal denial with doctor letter citing hardship.[4] ## Important Disclaimer This guide is for informational purposes only and not medical/financial advice. Program details change; **verify with Merck at 1-800-727-5400**.[1][7] Eligibility not guaranteed. Consult your doctor before changing meds. Merck may discontinue anytime.[7] Word count: 950.

Program information last verified: March 25, 2026