Electrolytes are certain nutrients (or chemicals) present in your body that have many important functions â from regulating your heartbeat to allowing your muscles to contract so you can move. The major electrolytes found within the body include calcium, magnesium, potassium, sodium, phosphate and chloride.
Phone numbers for providers. 1  Customer Service: 1-800-4-HUMANA (1-800-448-6262) 2  Web Specialists: 1-877-845-3480.
Phone Contact Numbers. The Humana phone number list provided online is split into four types of contact â individual, employer, agent and provider. Choose the contact number that best describes you. Employer Group Plan for Members: 1-800-448-6262. Claims Medicare: 1-800-457-4708.