GS OMEPRAZOLE DR 20 MG ODT

What it is

GS OMEPRAZOLE DR 20 MG ODT is how the CMS NADAC file names this product. The FDA NDC Directory lists it as omeprazole, under the trade name “good sense omeprazole”.

FDA gives its dosage form as tablet, orally disintegrating, delayed release and its route as oral.

The labeler, the company named on the label, is L. Perrigo Company.

FDA’s Established Pharmacologic Class for it is Proton Pump Inhibitor.

The NADAC file of 2026-10-14 prices it under one NDC (National Drug Code), 00113-0520-74.

NADAC classes it as a generic drug (rate-setting class G), and marks it as sold over the counter.

What pharmacies pay

Pharmacies pay $14.05 for 30 tablets (30 × $0.4682 per EA, rounded to the cent), by the CMS NADAC file of 2026-10-14; that price took effect on 2026-09-23. That is what pharmacies pay their suppliers, not what they charge you.

NADAC’s explanation codes for it: 1, calculated from the most recently completed pharmacy survey; 6, the CMS Covered Outpatient Drug Product File S/I/N drug category was not applied when grouping drugs for the calculation.

What NADAC measures · Why 30 tablets · NADAC explanation codes

The NDC

• 00113-0520-74 · L. Perrigo Company · $0.4682 per EA · eff. 2026-09-23 filed

Other strengths, forms and brands

11 other products in the NADAC file share the FDA nonproprietary name omeprazole with GS OMEPRAZOLE DR 20 MG ODT.

Part D is one average per brand and generic name, over every strength and form.

CMS NADAC · nadac-national-average-drug-acquisition-cost-20261014.csv · eff. 2026-09-23 · as of 2026-10-14 · retrieved 2026-10-17

Medicare Part D · DSD_PTD_RY26_P04_V10_DY24_BGM.csv · eff. 2024-01-01 to 2024-12-31 · as of 2026-06-25 · retrieved 2026-10-18

Compared with its class

Its NADAC price is $0.4682 per EA filed.

Of the 61 other products in FDA’s Proton Pump Inhibitor class priced per EA, 36 have a higher middle NADAC price and 24 a lower one; 1 has the same. The one in the middle is LANSOPRAZOLE DR 30 MG ODT, at $2.25583 per EA filed (eff. 2026-09-23).

Prices are compared per unit, whatever the strength or dose, and a class is not a list of substitutes.

CMS NADAC · nadac-national-average-drug-acquisition-cost-20261014.csv · eff. 2026-09-23 · as of 2026-10-14 · retrieved 2026-10-17

How the class comparison works

What Medicare paid

We don’t know yet; the card above says why.

Which Medicare figure OpenBill compares · How Part D is matched · How Part B is matched

What to ask at the counter

None of these figures is your price: what you pay depends on your pharmacy, your insurance, coupons and discounts.

• What is your cash price for 30 tablets? Is it lower than what I would pay through my insurance?
• It is sold over the counter, so shelf prices vary from store to store: what does it cost per unit here?
• These are questions about price, not medical advice. Do not change or stop a medicine without talking to your prescriber or pharmacist.