Omeprazole, Sodium bicarbonate
Generic: Omeprazole, sodium bicarbonate
- Manufacturer
- Salix
- RxCUI
- 616539
- Route
- ORAL
- ICD-10 indication
- K21.9
Affordability Check
How much will you actually pay for Omeprazole, Sodium bicarbonate?
In 30 seconds, see every legitimate way to afford Omeprazole, Sodium bicarbonate — Medicare copay, manufacturer copay card, Patient Assistance Program, grants, or cash.
About Omeprazole, Sodium bicarbonate
What is this medication? Omeprazole and sodium bicarbonate is a combination medication used to treat conditions caused by an excess of stomach acid. Omeprazole belongs to a class of drugs known as proton pump inhibitors, which function by reducing the total amount of acid produced by the stomach lining. The sodium bicarbonate component acts as an immediate antacid that protects the omeprazole from being destroyed by stomach acid, allowing the medication to be absorbed properly by the body.
This prescription drug is primarily indicated for the treatment of frequent heartburn and gastroesophageal reflux disease, commonly referred to as GERD. It is also utilized to promote the healing of erosive esophagitis and to treat or prevent various types of stomach and duodenal ulcers. By effectively lowering acid levels, the medication helps alleviate uncomfortable symptoms such as difficulty swallowing, persistent coughing, and chest pain associated with acid reflux.
Copay & patient assistance
- Patient Copay Amount: Commercially insured patients may pay as little as $5.
- Maximum Annual Benefit Limit: Not Publicly Available (benefit limitations apply).
- Core Eligibility Restrictions: Must have commercial insurance and a prescription for an FDA-approved use. Not valid for patients covered by any state or federally-funded healthcare program (e.g., Medicare, Medicaid, TRICARE, VA). Not available for cash-paying customers, institution-based pharmacies, or nonparticipating pharmacies. Must be a resident of the USA.
- RxBIN, PCN, and Group numbers: Not Publicly Available (the program is paperless and applied automatically at the pharmacy via eVoucherRx™ or Voucher on Demand™).
External links go directly to the manufacturer's portal. RxCopays does not receive compensation for referrals.
Compare pricing elsewhere
RxCopays doesn't sell drugs or take referral fees. Here are the transparent-pricing directories we recommend checking alongside your insurance formulary.
Cost Plus Drug Company
Mark Cuban's transparent-pricing pharmacy — manufacturer cost + 15% markup + $5 dispensing fee. No insurance needed. Search alphabetically for Omeprazole, sodium bicarbonate.
Browse Cost Plus medications →
GoodRx
Compare local pharmacy prices with GoodRx coupons. Use the price with your insurance or without — whichever is cheaper.
Lookup Omeprazole, Sodium bicarbonate →
NeedyMeds
Independent nonprofit directory of patient assistance programs, copay cards, and charity co-pay foundations.
Search for Omeprazole, sodium bicarbonate →
RxAssist
PAP directory maintained by Volunteers in Health Care at Brown University. Free, no ads.
Search PAPs →
We deep-link because transparency helps patients. None of these partners pay RxCopays.
Prescribing information
From the FDA-approved label for Omeprazole, Sodium bicarbonate. Official source: DailyMed (NLM) · Label effective Nov 4, 2025
Indications and usage
Dosage and administration
Warnings
Label text is reproduced as-is from the FDA-approved label. We do not paraphrase, summarize, or omit. Content above is for informational purposes only and is not medical advice. Always consult your prescribing clinician or pharmacist before making decisions about your medication.
Conditions we've indexed resources for
Click a condition to see copay cards, grants, and PA rules specific to it. For the full list of FDA-approved indications, see Prescribing information above.
Medicare Part D coverage
How Omeprazole, Sodium bicarbonate appears across Medicare Part D plan formularies nationally. Source: CMS monthly Prescription Drug Plan file (2026-07-31).
Covered by plans
1%
55 of 5,490 plans
Most common tier
Tier 4
On 57% of covering formularies
Prior authorization required
0%
of covering formularies
| Tier | Formularies on this tier | Share |
|---|---|---|
| Tier 1 (preferred generic) | 3 | 21% |
| Tier 4 (non-preferred brand) | 8 | 57% |
| Tier 5 (specialty) | 3 | 21% |
Step therapy: 71% of formularies
Quantity limits: 29% of formularies
Coverage breadth: 14 of 65 formularies
How to read this:plans on the same formulary share tier + PA rules. Your specific plan's copay depends on (a) the tier above, (b) your plan's cost-share for that tier, (c) whether you're in the initial coverage phase or past the 2026 $2,000 out-of-pocket cap. For your exact plan, check its Summary of Benefits or log in to your Medicare.gov account. Copay cards don't apply to Medicare (federal law).
Prior authorization & coverage
| Payer | PA | Step therapy | Copay tier |
|---|---|---|---|
— Medicare Part D | — | — | — |
Related drugs
omeprazole sodium bicarbonate
Same generic · Omeprazole, sodium bicarbonate
PANTOPRAZOLE SODIUM I.V.
Treats same condition · PANTOPRAZOLE SODIUM
Esomeprazole DR
Treats same condition · Esomeprazole DR
Ibuprofen Famotidine
Treats same condition · Ibuprofen Famotidine
Protonix I.V.
Treats same condition · pantoprazole sodium
Ranitidine Hydrochloride
Treats same condition · Ranitidine Hydrochloride
Omeprazole/Bicarbonate
Treats same condition · Omeprazole and Sodium Bicarbonate
Dexlansoprazole
Treats same condition · Dexlansoprazole
Rabeprazole Sodium DR
Treats same condition · Rabeprazole Sodium
Clarithromycin
Treats same condition · Clarithromycin
How this page is sourced
- Drug identity verified against openFDA NDC Directory.
- Label text (when shown) originates from NLM DailyMed.
- Copay and assistance URLs verified periodically; if you hit a broken link, tell us.