This is a list of Hatzolah chapters. Hatzolah is an all volunteer Emergency medical services organization staffed by Jewish Orthodox Emergency medical technicians and Paramedics. Locations where chapters are situated are listed alphabetically by geography. Each neighborhood or city in Hatzalah operates independently. There are some exceptions, where there is a tight affiliation with neighboring Hatzolahs, a loose affiliation of neighboring Hatzolahs, or some other basic level of cooperation.