NITROFURANTOIN MCR 100 MG CAP
For 30 capsules
Pharmacies pay
$6.98 filed
30 × $0.23267 per EA
CMS NADAC · nadac-national-average-drug-acquisition-cost-20261014.csv · eff. 2026-09-23 · as of 2026-10-14 · retrieved 2026-10-17
Medicare
We don’t know yet
No Medicare reference price. Part D: OpenBill did not match this NDC to a usable Medicare Part D spending row. Either Part D has none for it, or the rows that share its name could not safely be tied to it (for example, they mix units, routes or release forms, or the drug is sold over the counter, which Part D does not cover). Part B: This NDC is not in the current quarter’s Medicare Part B NDC-HCPCS crosswalk, so it has no Part B payment limit.
The spread
We don’t know yet
There is no Medicare figure to compare with, so there is no spread.
Cost-plus estimate
$13.03 estimated
$6.98 + $1.05 (15%) + $5.00 fee per fill = $13.03
This is a model, not a price any pharmacy quoted. Shipping is not included. How it is worked out
OpenBill calculation · nadac-national-average-drug-acquisition-cost-20261014.csv · NADAC eff. 2026-09-23 (file of 2026-10-14, retrieved 2026-10-17)
Open the interactive card Change the quantity, type what you were charged, and see every record in full.
What it is
NITROFURANTOIN MCR 100 MG CAP is how the CMS NADAC file names this product. The FDA NDC Directory lists it as “nitrofurantoin”, “nitrofurantoin macrocrystals” and “nitrofurantoin (macrocrystals)”, as its NDCs’ listings variously write the nonproprietary name.
FDA gives its dosage form as capsule and its route as oral.
FDA lists 8 labelers (the companies named on the label) for its NDCs, among them Amneal Pharmaceuticals of New York LLC, AvPAK and Aurobindo Pharma Limited.
FDA’s Established Pharmacologic Class for it is Nitrofuran Antibacterial.
The NADAC file of 2026-10-14 prices it under 10 NDCs (National Drug Codes); the FDA directory lists 8 of them.
NADAC classes it as a generic drug (rate-setting class G), and does not mark it as sold over the counter.
What pharmacies pay
Pharmacies pay $6.98 for 30 capsules (30 × $0.23267 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.
What NADAC measures · Why 30 capsules · NADAC explanation codes
The 8 labelers
| Labeler | NDCs | Pharmacies pay per unit |
|---|---|---|
| Alembic Pharmaceuticals Inc. | 1 | $0.23267 per EA filed |
| American Health Packaging | 1 | $0.23267 per EA filed |
| Amneal Pharmaceuticals of New York LLC | 1 | $0.23267 per EA filed |
| Aurobindo Pharma Limited | 1 | $0.23267 per EA filed |
| AvPAK | 1 | $0.23267 per EA filed |
| BluePoint Laboratories | 1 | $0.23267 per EA filed |
| Lifestar Pharma LLC | 1 | $0.23267 per EA filed |
| NorthStar RxLLC | 1 | $0.23267 per EA filed |
| Not listed as a package in the FDA directory | 2 | $0.23267 per EA filed |
All 10 NDCs, with labeler and price
- 00115-1645-01 · Amneal Pharmaceuticals of New York LLC · $0.23267 per EA · eff. 2026-09-23 filed
- 50268-0624-11 · not listed as a package in the FDA directory · $0.23267 per EA · eff. 2026-09-23 filed
- 50268-0624-15 · AvPAK · $0.23267 per EA · eff. 2026-09-23 filed
- 59651-0795-01 · Aurobindo Pharma Limited · $0.23267 per EA · eff. 2026-09-23 filed
- 60687-0850-01 · American Health Packaging · $0.23267 per EA · eff. 2026-09-23 filed
- 60687-0850-11 · not listed as a package in the FDA directory · $0.23267 per EA · eff. 2026-09-23 filed
- 62332-0391-31 · Alembic Pharmaceuticals Inc. · $0.23267 per EA · eff. 2026-09-23 filed
- 68001-0605-00 · BluePoint Laboratories · $0.23267 per EA · eff. 2026-09-23 filed
- 70756-0412-11 · Lifestar Pharma LLC · $0.23267 per EA · eff. 2026-09-23 filed
- 72603-0184-01 · NorthStar RxLLC · $0.23267 per EA · eff. 2026-09-23 filed
Other strengths, forms and brands
4 other products in the NADAC file share an FDA nonproprietary name with NITROFURANTOIN MCR 100 MG CAP.
| Product | Pharmacies pay per unit | Medicare per unit |
|---|---|---|
| NITROFURANTOIN 25 MG/5 ML SUSP | $1.68598 per ML filed | We don’t know yet |
| NITROFURANTOIN MCR 25 MG CAP | $1.53931 per EA filed | We don’t know yet |
| NITROFURANTOIN MCR 50 MG CAP | $0.16496 per EA filed | We don’t know yet |
| NITROFURANTOIN MCR 100 MG CAP this page | $0.23267 per EA filed | We don’t know yet |
| NITROFURANTOIN MONO-MCR 100 MG | $0.29577 per EA filed | We don’t know yet |
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
The middle of its 10 NDCs’ NADAC prices is $0.23267 per EA filed.
Of the 3 other products in FDA’s Nitrofuran Antibacterial class priced per EA, 2 have a higher middle NADAC price and 1 a lower one. The one in the middle is NITROFURANTOIN MONO-MCR 100 MG, at $0.29577 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
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.