I was wondering if Chansey is able to learn Heal Bell if I breed it with a chimecho. I would breed with a Rosella for Aromatherapy, but I don't have one. I know that Chimecho can learn Heal Bell, and Chansey can learn it through breeding, but can they breed so chansey has heal bell?
Sorry, but no, they aren't in the same egg groups.
These Pokemon can pass down Heal Bell in 4th gen games.