Femyso designated interchangeable (OFI) with Mifegymiso and publicly funded, effective April 30, 2026

Effective April 30, 2026, Femyso (mifepristone/misoprostol, DIN 02560569) is an Off-Formulary Interchangeable product with Mifegymiso (DIN 02444038) under DIDFA and eligible for public funding. Pharmacies may dispense and claim either for any Ontarian with a valid health card and prescription, billing PIN 09858391 (Mifegymiso) or 09858392 (Femyso) at $256.25 per valid claim, using intervention code PS (plus ML and Carrier ID "S" for non-ODB patients). Confirm the correct DIN/PIN before substituting.

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