ORB Health Clinic offers preventive medicine and traditional medical care. Doctors, nurses, physical therapists provide services and perform various medical procedures. Patients contact the clinic to make an appointment. The office staff will check whether they are an existing patient. If the patient is new to the clinic they will record the patient details in the patient_file. If the patient already exists in the patient file, the desk staff will record a new appointment in the appointment_file. An appointment confirmation (date, time, medical practitioner) will be sent to the patient. Patients may also reschedule or cancel an appointment. At the start of each day, the desk staff will send relevant doctors, nurses and physical therapists their appointment list for the day. Once an appointment occurs, the medical practitioner will amend the patient_file with new data. Afterwards, the desk staff will prepare an invoice using data from the patient_file, appointment_file, practitioner_list, insurance_billing_file and procedure_charge_file. The patient will be sent the completed invoice. If the patient has medical insurance a copy of the invoice is sent to the relevant insurance company. The insurance company will authorise payment for the medical appointment. If the patient does not have insurance, they will make a payment to the clinic directly. Desk staff send the clinic manager a weekly insurance company report showing the status of various claims.
(a) For the above narrative, draw a context-level Data Flow Diagram (DFD).
(b) For the above narrative, draw a system-level Data Flow Diagram (DFD).
(c) Outline assumptions you have made in order to draw context and system-level DFDs for part (a) and (b).
Deliverables
two diagrams
Hi,
I read and understood what your requirements are. I have 10+ years of experience in creating flow diagrams and I generally use MS Visio to do this.
Please let me know if we can chat further on this.
Thanks,
Hi there,
My name is Hassan Abdel Hamid
I carefully read your description
I'm expert on MS Visio, and I have done similar charts.
I'm so interested in your project. and ready to start from now.
I’ll provide you with the following formats vsdx, pdf,dxf,dwg.
let's start and you will be satisfied from my work.
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https://www.freelancer.com/u/Hassan3bdelhamid
regards,
Hi,
I am well capable of executing your project having read your project details and description. The skill set required for this job as stated in the details are within the palms of my hand. I have 8 years’ experience of Data entry working with ExceL VBA, Powerpoint, Microsoft Office and PDF in an accounting institute. This project is a routine task for me and I am willing to take this job with my hands open wide. I am a straight forward individual, open to corrections and questioning. Feel free to reach back to me via the chat box for further discussion. Looking forward to working with you.
I clearly understand your requirement and personally feel that I am capable of executing your work.
As an engineer, I am fully conversant in the concept of process flow using visio. I have used visio to draw engineering drawings for many years. Therefore, I am very comfortable with the nature of your work.
Please do consider my proposal as I feel that I am the right candidate for this job.
I have been preparing flowcharts from process narratives as my daily work when I was working with KPMG. I think I could easily help with this narratives as well. I hope you contact me for further discussions.