OXYBUTYNIN 5 MG/5 ML SOLUTION

What it is

OXYBUTYNIN 5 MG/5 ML SOLUTION is how the CMS NADAC file names this product. The FDA NDC Directory lists it as oxybutynin chloride.

FDA gives its dosage form as solution and its route as oral.

The labeler, the company named on the label, is Chartwell RX, LLC.

FDA’s Established Pharmacologic Class for it is Cholinergic Muscarinic Antagonist.

The NADAC file of 2026-10-14 prices it under one NDC (National Drug Code), 62135-0520-47.

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 $15.47 for 473 mL (473 × $0.03271 per ML, 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; 5, calculated based on package size.

What NADAC measures · NADAC explanation codes

The NDC

• 62135-0520-47 · Chartwell RX, LLC · $0.03271 per ML · eff. 2026-09-23 filed

Other strengths, forms and brands

6 other products in the NADAC file share the FDA nonproprietary name oxybutynin chloride with OXYBUTYNIN 5 MG/5 ML SOLUTION.

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, 2026-10-07 · 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 $0.03271 per ML filed.

Of the 6 other products in FDA’s Cholinergic Muscarinic Antagonist class priced per ML, 5 have a higher middle NADAC price and 0 a lower one; 1 has the same. The one in the middle is CUVPOSA 1 MG/5 ML SOLUTION, at $1.00673 per ML 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 473 mL? Is it lower than what I would pay through my insurance?
• How much is in the package I am getting? This page uses 473 mL; your package may hold a different amount.
• These are questions about price, not medical advice. Do not change or stop a medicine without talking to your prescriber or pharmacist.