MYDAYIS ER 12.5 MG CAPSULE

What it is

MYDAYIS ER 12.5 MG CAPSULE is how the CMS NADAC file names this product. The FDA NDC Directory lists it as dextroamphetamine sulfate, dextroamphetamine saccharate, amphetamine aspartate monohydrate, and amphetamine sulfate, under the trade name “MYDAYIS”.

FDA gives its dosage form as capsule, extended release and its route as oral.

The labeler, the company named on the label, is Takeda Pharmaceuticals America, Inc.

FDA’s Established Pharmacologic Class for it is Central Nervous System Stimulant.

The NADAC file of 2026-10-14 prices it under one NDC (National Drug Code), 54092-0468-01.

NADAC classes it as a brand-name drug (rate-setting class B), and does not mark it as sold over the counter.

What pharmacies pay

Pharmacies pay $322.78 for 30 capsules (30 × $10.75933 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 code for it: 1, calculated from the most recently completed pharmacy survey.

NADAC also lists, on the row of one brand NDC, what pharmacies pay for the generic equivalent, a different product: $8.43593 per EA filed.

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

What NADAC measures · Why 30 capsules · NADAC explanation codes

The NDC

• 54092-0468-01 · Takeda Pharmaceuticals America, Inc. · $10.75933 per EA · eff. 2026-09-23 filed

Other strengths, forms and brands

3 other products in the NADAC file share the FDA nonproprietary name dextroamphetamine sulfate, dextroamphetamine saccharate, amphetamine aspartate monohydrate, and amphetamine sulfate with MYDAYIS ER 12.5 MG CAPSULE.

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

Compared with its class

Its NADAC price is $10.75933 per EA filed.

Of the 203 other products in FDA’s Central Nervous System Stimulant class priced per EA, 68 have a higher middle NADAC price and 135 a lower one. The one in the middle is LISDEXAMFETAMINE 20 MG TB CHEW, at $4.33791 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 capsules? Is it lower than what I would pay through my insurance?
• These are questions about price, not medical advice. Do not change or stop a medicine without talking to your prescriber or pharmacist.