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.
While 800-281-6918 is Humana's best toll-free number, there are 9 total ways to get in touch with them. The next best way to talk to their customer support team, according to other Humana customers, is by calling their 800-866-0581 phone number for their Medicare Enrollment department.