My AppleCare+ doesn't show up in my subscriptions or anywhere that I can see under my account. The recurring payment is tied to an expired credit card. I cannot find where I can update payment method for AppleCare+
Check on a device tied to her Apple ID. While it may be using your payment, it is likely its tied to her Apple ID, not yours.
If using Family sharing and Purchase sharing, the payment method can be updated from your own account and will apply to her Apple ID and any subscriptions on her account including Apple Care+ automatically.
I have AppleCare for my daughter's Mac and have a billing problem
