OXYTROL FOR WOMEN 3.9 MG/24HR
FDA nonproprietary name: oxybutynin
For 1 patch
Pharmacies pay
$2.74 filed
1 × $2.7424 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
$8.15 estimated
$2.74 + $0.41 (15%) + $5.00 fee per fill = $8.15
This is a model, not a price any pharmacy quoted. Shipping is not included. For a pack this cheap, the $5.00 fee is most of the estimate. 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
OXYTROL FOR WOMEN 3.9 MG/24HR is how the CMS NADAC file names this product. The FDA NDC Directory lists it as oxybutynin, under the trade name “Oxytrol for Women”.
FDA gives its dosage form as patch and its route as transdermal.
The labeler, the company named on the label, is Allergan, Inc.
FDA’s Established Pharmacologic Class for it is Cholinergic Muscarinic Antagonist.
The NADAC file of 2026-10-14 prices it under 3 NDCs (National Drug Codes); the FDA directory lists 2 of them.
NADAC classes it as a brand-name drug (rate-setting class B), and marks it as sold over the counter.
What pharmacies pay
Pharmacies pay $2.74 for 1 patch (1 × $2.7424 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 · NADAC explanation codes
All 3 NDCs
- 00023-9637-01 · not listed as a package in the FDA directory · $2.7424 per EA · eff. 2026-09-23 filed
- 00023-9637-04 · Allergan, Inc. · $2.7424 per EA · eff. 2026-09-23 filed
- 00023-9637-08 · Allergan, Inc. · $2.7424 per EA · eff. 2026-09-23 filed
Other strengths, forms and brands
4 other products in the NADAC file share the FDA nonproprietary name oxybutynin with OXYTROL FOR WOMEN 3.9 MG/24HR.
| Product | Pharmacies pay per unit | Medicare per unit |
|---|---|---|
| OXYBUTYNIN CL ER 5 MG TABLET | $0.08414 per EA filed | $0.35898 per EA filed |
| OXYBUTYNIN CL ER 10 MG TABLET | $0.09973 per EA filed | $0.35898 per EA filed |
| OXYBUTYNIN CL ER 15 MG TABLET | $0.125 per EA filed | $0.35898 per EA filed |
| OXYTROL 3.9 MG/24HR PATCH | $81.28545 per EA filed | $82.99153 per EA filed |
| OXYTROL FOR WOMEN 3.9 MG/24HR this page | $2.7424 per EA filed | We don’t know yet |
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
The middle of its 3 NDCs’ NADAC prices is $2.7424 per EA filed.
Of the 25 other products in FDA’s Cholinergic Muscarinic Antagonist class priced per EA, 6 have a higher middle NADAC price and 19 a lower one. The one in the middle is TOLTERODINE TARTRATE 2 MG TAB, at $0.26393 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 1 patch? 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.
Questions
- Why does this page start at 1 patch?
- NADAC prices this product per EA, and the FDA NDC Directory lists 2 of its 3 NDCs (it does not list the other one) as dosage form “PATCH” with route “TRANSDERMAL”. Only a tablet, capsule, lozenge or troche with route “ORAL”, or a tablet or film with route “SUBLINGUAL” or “BUCCAL”, starts at 30, and none of these is one. So the card starts at 1 patch, priced per patch, rather than guess how many make up a fill; change it to match your prescription.
Related pages
Its pharmacologic class
Related in the same class
- OXYBUTYNIN 2.5 MG TABLET
- BREZTRI AEROSPHERE 160-9-4.8 MCG
- SOLIFENACIN 10 MG TABLET
- DIPHENOXYLATE-ATROPINE 2.5-0.025 MG TABLET
- TOLTERODINE TART ER 2 MG CAP