Login or create your personal My Lahey Chart. My Lahey Chart is a safe, secure and easy way for you to see your medical records and other health information. You can conveniently access your chart from your computer or mobile device, and it's free for patients to use. My Lahey Chart is available to patients with physicians affiliated with ...Paying Your Bill‧Appointments‧Helpful Phone Numbers‧Customer Service‧Find a Physician‧Visiting & Contacting Patients.