Cozaar
Generic: losartan potassium
Manufacturer: Merck · Program:
Apply for assistanceFree to apply. Service from $40/month, payable only when your application is ready to submit.
Eligibility Criteria
Insurance Requirement
See program details
Residency
US residency required
Income Threshold
Up to 400% FPL
Individual Income Limit
$58,320/year
Must be uninsured or have inadequate coverage
Program Information
Processing Time
2–3 weeks
Delivery Method
shipped to patient or physician office
Application Method
Multiple
Indicated for
Hypertension, diabetic nephropathy, heart failure
About This Medication
Cozaar (Losartan) Assistance Guide: Getting Your Medication at Low Cost
Important Update
Merck, the manufacturer of Cozaar (losartan), does not currently operate an active prescription assistance program (PAP). This means you cannot apply directly to the company for free or discounted medication. However, this guide will help you explore other options to reduce your costs.
Why You Might Need Help
Cozaar is used to treat high blood pressure and diabetic kidney disease. While losartan is available in generic form (which is typically less expensive), costs can still be significant depending on your insurance coverage and income level.
Your Cost-Reduction Options
Option 1: Check Your Insurance Coverage
Your health insurance plan may cover losartan at a reduced cost through your pharmacy benefit. Contact your insurance company to:
- Confirm if losartan is covered on your plan's formulary
- Find out your copay or coinsurance amount
- Ask about generic versus brand-name coverage
- Inquire about step therapy requirements (prior authorization)
Option 2: Use Generic Losartan
Generic losartan is significantly cheaper than brand-name Cozaar. Ask your doctor or pharmacist to prescribe the generic version. Many insurance plans cover generic medications at lower copays, sometimes as little as $5-$15 for a month's supply.
Option 3: Patient Assistance Programs from Other Organizations
Several non-profit organizations offer free or reduced-cost medications:
- NeedyMeds.org: Database of assistance programs and resources
- Patient Advocate Foundation: Helps uninsured and underinsured patients
- RxAssist.org: Directory of patient assistance programs
- Pharmaceutical Research and Manufacturers of America (PhRMA): Lists member company programs
- GoodRx and Similar Discount Cards: Provides pharmacy discounts at participating locations
Option 4: Pharmacy Discount Programs
Many pharmacies offer discount programs:
- Ask your local pharmacy about their savings programs
- Compare prices at different pharmacies—costs vary significantly
- Some chains offer $4 generic programs for certain medications
Option 5: Contact Merck Directly
While Merck doesn't have an active formal program, contact their patient services line to:
- Confirm current program status
- Ask about any emergency assistance options
- Request information about resources they may recommend
- Ask if they know of other ways to access affordable medication
Who Can Get Help
Since Merck's PAP is inactive, eligibility requirements vary depending on which assistance resource you use. Generally, organizations look at:
- Income level: Usually 100%-400% of the federal poverty level, depending on the program
- Insurance status: Uninsured or underinsured patients typically qualify
- Citizenship/residency: Usually U.S. residents
- Medical need: Valid prescription from a doctor
Each organization has different income limits, so check multiple resources.
What You'll Need to Apply
When applying through alternative assistance programs, typically gather:
- Proof of income: Recent tax return, pay stubs, or bank statements
- Valid prescription: From your doctor for losartan or Cozaar
- Proof of residency: Driver's license or utility bill
- Insurance information: Current insurance card or proof of being uninsured
- Medical documentation: Proof that you have been diagnosed with high blood pressure or diabetic nephropathy
Next Steps
- Talk to your doctor: Confirm your prescription and ask about generic options
- Contact your insurance: Verify coverage and copay amounts
- Compare prices: Use GoodRx or call local pharmacies for generic losartan pricing
- Explore assistance organizations: Visit NeedyMeds.org or RxAssist.org to find programs you may qualify for
- Apply to programs: Submit applications with required documentation
Timeline
Approval times vary by program, but most respond within 2-4 weeks. In the meantime, ask your doctor if they have samples you can use.
Don't Miss Out
Generic losartan is highly affordable at many pharmacies—you may not need assistance at all. Always ask your pharmacist the cash price before assuming you need help.
Program information last verified: March 25, 2026
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