Last updated: March 2026
How Much Does Irbesartan Cost?
Cost Breakdown by Type
| Type / Procedure | Without Insurance | With Insurance |
|---|---|---|
| Irbesartan 150mg (generic) | $10 – $25 | $2 – $10 |
| Irbesartan 300mg (generic) | $12 – $40 | $3 – $15 |
| Avapro 300mg (brand) | $200 – $300 | $30 – $80 |
What Affects the Cost
- Brand-name vs. generic availability
- Insurance formulary tier placement
- Pharmacy choice (retail vs. mail-order vs. Costco)
- Manufacturer savings cards and coupons
- Dosage and quantity prescribed
- Geographic location
Insurance Coverage
Typical coverage: Tier 1-2 generic — ARB with strong evidence for diabetic kidney protection
Most insurance plans use a tiered formulary: Tier 1 (generic) $0-$15 copay, Tier 2 (preferred brand) $25-$75, Tier 3 (non-preferred brand) $50-$150, Tier 4 (specialty) $100-$500+. Prior authorization may be required for certain medications. Step therapy may require trying cheaper alternatives first.
How to Save Money
- Always ask for generic when available — saves 50-90%
- Use GoodRx, RxSaver, or similar discount cards
- Costco pharmacy is open to non-members and often has lowest prices
- Mark Cuban's Cost Plus Drugs offers transparent low pricing
- Manufacturer patient assistance programs provide free medication to qualifying patients
- HSA/FSA funds can cover medication costs tax-free
Related Procedures & Costs
Frequently Asked Questions
Generic irbesartan costs $10 to $40 per month without insurance. The brand name Avapro is significantly more expensive at $200 to $300 per month.
Yes, irbesartan has strong clinical evidence showing it slows the progression of diabetic kidney disease (nephropathy) and is specifically recommended for this use.
Both are ARBs for blood pressure. Irbesartan has a longer duration of action and stronger evidence for kidney protection in diabetes, while losartan is often cheaper.