We don't have synonyms for health-care yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are healthcare, health care and health scare.
(n) :
Alternative spelling of health care. [The prevention, treatment, and management of illness or the preservation of mental and physical well-being through the services offered by the medical, nursing, and allied health professions.]
(n) :
Alternative spelling of health care. [The prevention, treatment, and management of illness or the preservation of mental and physical well-being through the services offered by the medical, nursing, and allied health professions.]