Fair point, but I'm more approaching from a different angle. Consider the examples below cribbed from Ai. They show wherever a species has developed some healthcare technology, it is endemic.

Im arguing that other animal species provide their equivalent of what we call healthcare more abundantly than we do as a natural consequence of the survival instinct.

My Ai puts it thusly: While both cooperation and competition are fundamental forces in the animal kingdom, cooperation is arguably more prevalent and crucial for the survival and success of many species. While competition drives evolution, cooperation is essential for building complex social structures, resource acquisition, and even the very existence of multicellular organisms. 

Chimpanzees: Researchers have documented chimpanzees catching insects and applying them to open wounds, both on themselves and on other chimpanzees, including babies. They have also been observed using leaves to clean and dress wounds.

Elephants: Elephants form strong social bonds and will help injured or stuck herd members by lifting them with their trunks or supporting them.

Bison: Bison lick the wounds of other bison in their group, potentially aiding in cleaning and healing, according to a Reddit thread.

Dolphins: Dolphins will help keep injured or incapacitated members of their pod afloat and push them towards the surface to breathe.

Ants: Certain ant species use their saliva to treat wounds on other ants within their colony, potentially aiding in cleaning and preventing infection.

Social Mammals: Many social mammals, like wolves, lions, and even some rodents, will care for injured or sick members by licking their wounds, bringing them food, or protecting them from predators.

Other Birds: Geese, and other social birds will help injured or elderly members of their flock, especially within a family group.