Know What You Need. In general, make sure you know the car seat laws at your destination. Car seat laws vary by state in the US. For example, a child who can ride in a booster seat in California may need a seat with a five point harness in Washington State. This Website has links to car seat laws in the US and Canada.
Contact Medicare by Phone: 1-800-MEDICARE (1-800-633-4227) 1  Welcome to Medicare. 2  To better serve you tell me your medicare number including any letters or you can key in the numbers using your telephone keypad.
Medicare and Medicaid customer service: For eligibility/benefits and claims inquiries 1-800-457-4708. Open 8 a.m. to 8 p.m. Eastern time, Monday through Friday; Medication intake team: For preauthorization of medication supplied and administered in a physicianâs office and billed as a medical claim (Part B for Medicare) 1-866-461-7273