Diltiazem ER is a Calcium Channel Blockers class prescription that is produced by Mylan. The average counter price for Diltiazem ER is $224.68 per 60, 60mg capsules extended release 12 hour, but you can pay $58.00 for 60, 60mg capsules extended release 12 hour when you use your SingleCare coupon. Diltiazem ER is a generic medication.
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SingleCare’s prescription prices are based on multiple sources. The prices we publish are our best estimate, but we cannot guarantee that the price we display will exactly match the price you receive at the pharmacy. For an exact price, please contact your pharmacy and provide the BIN/GRP/PCN numbers shown on your SingleCare card.
Any SingleCare bonus savings, including the $3 signup bonus, may only be used once.
Prices updated: 03/21/2026
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Diltiazem ER is a Calcium Channel Blockers class prescription that is produced by Mylan. The average counter price for Diltiazem ER is $224.68 per 60, 60mg capsules extended release 12 hour, but you can pay $58.00 for 60, 60mg capsules extended release 12 hour when you use your SingleCare coupon. Diltiazem ER is a generic medication.
Our price history metrics are calculated from aggregate prescription data that we receive from all participating pharmacies. This chart updates daily to show new price fluctuations. If a data point is missing from the chart, it is because we do not have enough data to produce a reliable figure.
| Pharmacy | Diltiazem Hcl Er Retail Price | Diltiazem Hcl Er SingleCare Price |
|---|---|---|
| CVS Pharmacy | $111.00 | $53.73 |
| Walmart | $175.20 | $165.60 |
| Walgreens | $194.60 | $103.00 |
| Kroger Pharmacy | $209.40 | $135.60 |
These prices are based on the last month of SingleCare prescription fill data by major pharmacy. This table updates daily to show the most accurate typical prices by pharmacies. If a data point is missing from the table, it is because we do not have enough data to produce a reliable figure.
Diltiazem ER is a Calcium Channel Blockers class prescription that is produced by Mylan. The average counter price for Diltiazem ER is $224.68 per 60, 60mg capsules extended release 12 hour, but you can pay $58.00 for 60, 60mg capsules extended release 12 hour when you use your SingleCare coupon. Diltiazem ER is a generic medication.
Diltiazem ER costs $58.00 for 60, 60mg capsules extended release 12 hour with a free Diltiazem ER coupon from SingleCare. But, you could reduce this cost more depending on your prescription information. Use the dropdown menu above to update your Rx info (i.e., brand/generic, form, dosage, quantity) to see the most accurate prices of Diltiazem ER with SingleCare at your local pharmacies.
The typical out-of-pocket price of Diltiazem ER without health insurance is $224.68 per 60, 60mg capsules extended release 12 hour but you can save using a SingleCare Diltiazem ER coupon to pay $58.00 for 60, 60mg capsules extended release 12 hour of Diltiazem ER. Those without an insurance plan can still use SingleCare for free Diltiazem ER offers. By using Diltiazem ER, you generally reduce your price on your prescription compared to buying the branded form of Diltiazem ER, which often costs significantly more than Diltiazem ER.
Every specific insurance drug plan is unique and may or may not cover Diltiazem ER. The cost of Diltiazem ER with insurance coverage varies based on your plan - reach out to your insurance provider for particular drug coverage and payment guidance. If your plan does not include Diltiazem ER, you can use a SingleCare card to get a better rate on Diltiazem ER at your neighborhood pharmacies. Also, you can also use SingleCare cards if you have Medicare or Medicaid. In the event that Medicare or Medicaid doesn’t provide coverage your Diltiazem ER prescription, try SingleCare instead. Visit the SingleCare website or app to compare the lowest price of Diltiazem ER with SingleCare versus your Diltiazem ER copay with insurance or Medicare.
SingleCare is accepted at most major pharmacies and grocers, such as Walgreens, Kroger, Walmart, CVS, Safeway, and more. Simply text, email, print, or save your free Diltiazem ER coupon to your mobile wallet and show a pharmacist when you pick up your prescription.
SingleCare is accepted at most national pharmacies and grocers, including the following:
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