Walmart Pharmacy · Price Comparison 2026
Diltiazem at Walmart Pharmacy: ~$44
Walmart offers some of the lowest chain prices via their $4/$10 generic program — but independent pharmacies can still beat it with competition. When independent pharmacies compete on Script Unlock, the same Diltiazem (Diltiazem Hydrochloride) is available from $13 — saving you $31 per fill.
Walmart Pharmacy Price
~$44
typical cash price
Competing Pharmacies
From $13
when pharmacies compete
You Could Save
$31
vs Walmart Pharmacy
Free · No account needed · Takes 30 seconds
Don't Pay Walmart Pharmacy's $44 for Diltiazem
Pharmacies compete. You save $31. Takes 30 seconds.