Medisave maternity package

Hi moms, would like to ask on Medisave maternity package. Understand the process is to Present the receipts to the hospital where your baby was delivered. The hospital will help you claim both the delivery and pre-delivery expenses under the MediSave Maternity Package.​ Is it possible for me to specify to use both mine (wife) and husband medisave? Like deduct half from wife medisave and half from husband medisave Appreciate your advice :)