Last updated: March 2026
How Much Does Vancomycin Cost?
Cost Breakdown by Type
| Type / Procedure | Without Insurance | With Insurance |
|---|---|---|
| Vancomycin 125mg Oral Capsule (generic) | $30 – $100 | $10 – $40 |
| Vancomycin 250mg Oral Capsule (generic) | $50 – $150 | $15 – $60 |
| Vancomycin 1g IV Vial (generic) | $10 – $50 | $5 – $20 |
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 2-3 generic — last-resort antibiotic for MRSA and C. diff; oral and IV forms differ
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
Oral vancomycin capsules cost $30 to $200 for a typical course without insurance. IV vancomycin is generally cheaper per dose but requires healthcare setting administration, adding to total cost.
Oral vancomycin treats C. difficile colitis (it stays in the gut). IV vancomycin treats MRSA bloodstream infections, endocarditis, and other serious systemic infections — they serve completely different purposes.
IV vancomycin requires therapeutic drug monitoring (trough or AUC levels) to ensure effectiveness while preventing kidney damage. Oral vancomycin for C. diff does not require monitoring.