Diltiazem ER is a Calcium Channel Blockers class prescription that is produced by Mylan. The average counter price for Diltiazem ER is $228.25 per 60, 60mg capsules extended release 12 hour, but you can pay just $50.16 for 60, 60mg capsules extended release 12 hour when you use your SingleCare card. Diltiazem ER is a generic drug.
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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: 12/05/2025
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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 $228.25 per 60, 60mg capsules extended release 12 hour, but you can pay just $50.16 for 60, 60mg capsules extended release 12 hour when you use your SingleCare card. Diltiazem ER is a generic drug.
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 | $140.10 | $82.20 |
| Walmart | $175.80 | $130.80 |
| Walgreens | $159.00 | $71.40 |
| Kroger Pharmacy | $206.67 | $136.80 |
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 $228.25 per 60, 60mg capsules extended release 12 hour, but you can pay just $50.16 for 60, 60mg capsules extended release 12 hour when you use your SingleCare card. Diltiazem ER is a generic drug.
Diltiazem ER costs $50.16 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 $228.25 per 60, 60mg capsules extended release 12 hour but you can save using a SingleCare Diltiazem ER coupon to pay just $50.16 for 60, 60mg capsules extended release 12 hour of Diltiazem ER. People without insurance coverage can still use SingleCare for free Diltiazem ER offers. By using Diltiazem ER, you generally save on your prescription instead of using the branded form of Diltiazem ER, which typically costs dramatically more than Diltiazem ER.
Every insurance formulary is different and may or may not cover Diltiazem ER. The cost of Diltiazem ER with insurance coverage varies based on your plan - check with your insurance provider for appropriate formulary coverage and copay information. If your insurance plan does not include Diltiazem ER, you can use a SingleCare card to save on Diltiazem ER at your pharmacy. Also, you can also use SingleCare cards if you have Medicare or Medicaid. In the event that Medicare or Medicaid doesn’t cover your Diltiazem ER medication, use SingleCare instead. Use the SingleCare website or app to review the lowest cost of Diltiazem ER with SingleCare versus your Diltiazem ER copay with insurance or Medicare.
SingleCare is accepted at most national pharmacies and grocery stores, including Walgreens, Kroger, Walmart, CVS, Safeway, and more. Simply text, email, print, or save your free Diltiazem ER coupon to your digital wallet and show a pharmacist at the counter.
SingleCare is accepted at most national pharmacies and grocers, including the following:
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