How to create healthcare=alternative

Thanks for your answer.
Ok, I will write speciality in english.
How can I request to render it ?
Can I add a tag : leisure = fitness_centre to use the fitness_center icon ?

Thanks in advance

You should never add tags that are not applicable just to make it appear in 1 rendering. That is called Tagging for the Renderer. If you need a map with those features:

• create your own map
• ask on Github (see my answer above)
• use umap with Overpass
• or use another map that already show those items (I doubt there is one)

Thanks a lot, I don't want a own map, I just want the center being visible in osm, like https://www.openstreetmap.org/way/71302966 or https://www.openstreetmap.org/way/256961253.
Can I easily copy an existing icon to put it on healthcare or create a subcategory wellness with a copy of an existing icon ?

I'm sorry but I'm new here and I don't know how it work.

Thanks a lot Have a good day

No. All you can change is the data, not the rendering. The icons are not part of the data but are part of the renderer and defined in a stylesheet. For the OSM standard style the corresponding stylesheet is developed at https://github.com/gravitystorm/openstreetmap-carto. You can open a new issue for your feature request. Keep in mind that even if your object doesn't get rendered on the standard style it can still be found by search engines and routers.

An example map that does show this sort of thing is https://map.atownsend.org.uk/maps/map/map.html#zoom=21&lat=53.0140778&lon=-1.3539403 (see the "changelog" button at the top for source of style). I don't render any tiles for France though.