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 numbers for members. Call us toll-free for details about your Humana health plan, enrollment, and additional resources for Humana members. In Puerto Rico, Humana Medical members should call toll-free 1-800-314-3121.