Question

Draw the class diagram of :

Patient registration system

A patient arrives at the hospital for some medical treatment. The administrator asks the patient if she had been previously treated at this hospital. Patient provides the answer. Administrator asks patient for her personal details such as name, address, telephone, date of birth, and emergency contact. Patient provides details as requested. Administrator enters details into system. System verifies details. Administrator asks patient whether she is a public or private patient. Patient provides the answer. [Public or Private]

[Public]

Administrator asks public patient for Medicare number. Patient provides Medicare number. Administrator enters Medicare number into system. System verifies patient identity with the government health regulatory system.

[Private]

Administrator asks private patient for insurance details. Patient provides insurance details. Administrator enters insurance details (insurance company, patient’s insurance number) into system. System verifies patient identity with private health insurance company system.

System saves patient details. System confirms patient registration.

Alternative Flow:

If the patient has visited the hospital previously, the details are registered in the hospital’s system. The administrator informs the patient of existing registration.>

If insufficient or incorrect details have been provided, the patient is requested to provide the details again.>

The patient cannot be verified in the government health regulatory system, so the administrator asks the patient for her Medicare card details again. If no verification is possible, the patient is conditionally registered as either a full fee–paying patient or one who will provide Medicare details later.>

The patient cannot be verified in the private health insurance company’s system, so the administrator asks the patient for the private health insurance details again. If no verification is possible, the patient is conditionally registered as either a full fee–paying patient and her details with the health insurance company are verified later.

Actors:

Patient

Administrator

System

Government HRS

Answer 1