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Americans spend an average of $1,400 per year on prescription drugs — but costs vary wildly. A generic statin costs $4/month while insulin can cost $300+ without insurance. Here’s what to expect and how to save.
Average Costs by Insurance Tier
Tier
Drug Type
With Insurance
Without Insurance
Tier 1
Preferred generic
$5–$15
$10–$50
Tier 2
Non-preferred generic
$15–$30
$30–$80
Tier 3
Preferred brand
$30–$60
$200–$500
Tier 4
Non-preferred brand
$50–$150
$300–$800
Tier 5
Specialty
$100–$500+
$1,000–$10,000+
Common Drugs: Actual Costs
Chronic Conditions
Drug
Condition
With Insurance
Without Insurance
GoodRx Price
Metformin (generic)
Diabetes
$5–$10
$10–$30
$4–$12
Lisinopril (generic)
Blood pressure
$5–$10
$10–$25
$4–$10
Atorvastatin (generic Lipitor)
Cholesterol
$5–$10
$15–$40
$6–$15
Amlodipine (generic)
Blood pressure
$5–$10
$10–$25
$4–$10
Levothyroxine (generic)
Thyroid
$5–$15
$15–$40
$4–$15
Omeprazole (generic Prilosec)
Acid reflux
$5–$10
$15–$30
$5–$12
Sertraline (generic Zoloft)
Depression
$5–$10
$15–$40
$4–$15
Mental Health
Drug
Condition
With Insurance
Without Insurance
GoodRx Price
Escitalopram (generic Lexapro)
Anxiety/Depression
$5–$15
$20–$50
$5–$15
Bupropion (generic Wellbutrin)
Depression
$10–$20
$30–$80
$10–$25
Adderall (generic)
ADHD
$15–$30
$40–$120
$25–$60
Alprazolam (generic Xanax)
Anxiety
$5–$15
$15–$40
$6–$15
Brand-Name / Specialty
Drug
Condition
With Insurance
Without Insurance
Ozempic
Diabetes/Weight loss
$25–$150
$900–$1,200
Humira
Autoimmune
$100–$500
$5,800–$7,000
Eliquis
Blood clots
$30–$100
$500–$600
Jardiance
Diabetes
$30–$80
$500–$600
Dupixent
Eczema/Asthma
$100–$500
$3,500–$4,000
Insulin (Humalog)
Diabetes
$35 (capped)
$275–$350
Sources
Centers for Medicare & Medicaid Services. “Medicare Program Information.” medicare.gov
Annual Cost by Category
Category
Average Annual Spending
Generics only (1–2 drugs)
$100–$300
Mix of generic + 1 brand
$500–$1,500
Multiple brand-name drugs
$2,000–$5,000
Specialty drugs
$10,000–$80,000+
Average American (all ages)
$1,400
Seniors (65+)
$2,000–$4,500
How to Save on Prescriptions
Method
Savings
How
GoodRx / RxSaver
30–80% off
Free coupons at pharmacy counter
Cost Plus Drugs
50–90% off
Mark Cuban’s pharmacy (costplusdrugs.com)
Ask for generic
50–90% off
Same active ingredient as brand
90-day supply
20–30% off
Mail order or ask pharmacist
Manufacturer coupons
Up to 100% off
Brand-name drug websites
Patient assistance programs
Free
For low-income (NeedyMeds.org)
Walmart $4 generics
Fixed $4–$10
30-day supply, no insurance needed
Amazon Pharmacy
30–80% off
Prime members get extra discounts
Pill splitting
50% off
Doctor prescribes double dose, split tablets
Shop pharmacies
20–50% off
Costco often cheapest (no membership needed)
Pharmacy Price Comparison
Same drug, same dose, same city — prices vary dramatically:
Pharmacy
Atorvastatin 20mg (30-day)
CVS (no insurance)
$38
Walgreens (no insurance)
$42
Walmart
$10
Costco
$8
GoodRx at CVS
$12
Cost Plus Drugs
$5
With insurance (Tier 1)
$5–$10
Insulin Costs (Special Focus)
Type
Without Insurance
With Insurance
$35 Cap (if eligible)
Humalog (1 vial)
$275–$350
$25–$100
$35
Novolog (1 vial)
$290–$360
$25–$100
$35
Lantus (1 pen pack)
$350–$450
$25–$100
$35
Walmart ReliOn
$25
—
—
The Inflation Reduction Act caps insulin at $35/month for Medicare patients. Some states and insurers extend this cap to private plans.
Medicare Part D Costs
Phase
You Pay
Deductible
$590 (2026)
Initial coverage (up to $5,030)
25%
Coverage gap (“donut hole”)
25% for brand, 25% for generic
Catastrophic coverage (above $8,000 OOP)
$0
When to Use Insurance vs GoodRx
Situation
Use Insurance
Use GoodRx/Coupon
You’ve met your deductible
✅
—
Generic drug, high-deductible plan
—
✅ (often cheaper)
Brand-name with good copay
✅
—
Costco or Walmart generic
—
✅
Specialty drug with copay card
✅ + copay card
—
⚠️ Important: GoodRx prices don’t count toward your insurance deductible. If you’ll likely hit your deductible, using insurance (even at a higher price) may save money long-term.
Bottom Line
Most Americans can cut prescription costs 30–80% by using generics, GoodRx, Cost Plus Drugs, or shopping Costco/Walmart. Always ask: “Is there a generic?” and check GoodRx before paying the pharmacy’s cash price. For expensive brand-name drugs, check the manufacturer’s website for copay cards — many reduce costs to $0–$30/month.
WealthVieu researches and writes data-driven personal finance guides using primary sources including the IRS, Bureau of Labor Statistics, Federal Reserve, and Census Bureau.
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