Patient must be 18+ to enroll in the patient portal. Patients must initially register onsite to gain access. Patients must initially register onsite to gain access. If not done at admission, they can go to two locations: Health Information Management, M-F, 8 a.m. to 5 p.m. Main Lab, M-F, 6 a.m. to 6 p.m. meritas kansas city north.