Brand-name prescription

NuvaRing

Rx Authorized generic Available

NuvaRing

etonogestrel and ethinyl estradiol

Same medicine as NuvaRing, sold without the brand name by Prasco Laboratories.

From Organon, the company behind NuvaRing.

NDC to ask for

0.12 mg/d / 0.015 mg/dextended-release insert
- 66993-605-3611-digit: 66993-0605-3621 ds per pouch

Source: FDA · updated September 23, 2026

What to say at the pharmacy

“Can you fill my NuvaRing prescription with the authorized generic from Prasco Laboratories? The NDC is 66993-605-36. Could you check the price and whether my plan covers it?”

Good to know

It may look different from NuvaRing (color, shape, or markings). That’s normal for an authorized generic.
Price and coverage depend on your pharmacy and plan. Ask them to price both the brand and this NDC.
If your pharmacy doesn’t stock it, they can often order it within a day or two.
Don’t stop or change a medicine without talking to your pharmacist or prescriber.