My Lmhealth Patient Portal Coupon, Coupon or Promo Codes. Health (5 days ago) My Lmhealth Patient Portal. OFF. Lmhealth Pay Bill Coupon, Coupon or Promo Codes . Volume 18, Issue 1 Winter 2021 LMHS Launches . Patients may pay their bill in three ways: • Online through a MyChart account at MyChart..