Hearing aids

Hi Stellar99,

welcome to the Apple (user-to-user) Community.

Re: "incoming call still rings in my hearing aids. Can I prevent this"

Seems you may want to try using "Do Not Disturb" on your iPhone:

Apple support have an article online (link below) to help with that:

How to: Use Do Not Disturb with Focus on your iPhone or iPad

When you have Do Not Disturb turned on, a crescent moon icon  appears in the status bar and on your Lock Screen.

(If needed: You can turn it off, in the same way you turn it on.

ie: By tapping the "Do Not Disturb focus" that you have set.)

All the best :-)

PS: Another option is to use Silent mode:

In Ring mode, you hear ringtones and alerts.

In Silent mode, you don't, but your iPhone can still play sounds, like when you play music or videos.

See: How to put your iPhone on vibrate, ring, or silent mode - Apple Support

Thank you for letting us know we helped, Stellar99 :-)

Thank you ... good to know you were able to solve the situation!

Cheers :-)