NEVIRAPINE ER 400 MG TABLET

What it is

NEVIRAPINE ER 400 MG TABLET is how the CMS NADAC file names this product. The FDA NDC Directory lists it as nevirapine.

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

Its labelers, the companies named on the label, are Mylan Pharmaceuticals Inc. and Macleods Pharmaceuticals Limited.

FDA’s Established Pharmacologic Class for it is Human Immunodeficiency Virus 1 Non-Nucleoside Analog Reverse Transcriptase Inhibitor.

The NADAC file of 2026-10-14 prices it under 2 NDCs (National Drug Codes).

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 $47.16 for 30 tablets (30 × $1.5719 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 tablets · NADAC explanation codes

All 2 NDCs

• 00378-4890-93 · Mylan Pharmaceuticals Inc. · $1.5719 per EA · eff. 2026-09-23 filed
• 33342-0238-07 · Macleods Pharmaceuticals Limited · $1.5719 per EA · eff. 2026-09-23 filed

Other strengths, forms and brands

1 other product in the NADAC file shares the FDA nonproprietary name nevirapine with NEVIRAPINE ER 400 MG TABLET.

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 2 NDCs’ NADAC prices is $1.5719 per EA filed.

Of the 13 other products in FDA’s Human Immunodeficiency Virus 1 Non-Nucleoside Analog Reverse Transcriptase Inhibitor class priced per EA, 10 have a higher middle NADAC price and 3 a lower one. The one in the middle is EDURANT 25 MG TABLET, at $48.04095 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?
• These are questions about price, not medical advice. Do not change or stop a medicine without talking to your prescriber or pharmacist.