Epic Mychart Patient Portal Coupon, Coupon or Promo Codes epicmychart.nychhc.org Coupons. 9/10/2021 · MyChart - page d'inscription. COUPON (52 years ago) If you are an existing New York City Health + Hospitals patient and do not have your activation code, please call our MyChart Help Line at 1-844-920-1227 and press 1 for MyChart assistance..