Entities and Attributes of Healthcare Management System
The database design for a Healthcare Management System includes entities such as Patient, Appointment, Billing, Inventory, and Doctor. These entities store information about patients, their appointments, billing records, inventory items, and doctor details.
1. Patient: This entity stores information about patients, including their personal details and insurance information.
This entity stores information about patients, including their personal details and insurance information.
- patient_id (Primary Key): Unique identifier for each patient.
- first_name: First name of the patient.
- last_name: Last name of the patient.
- dob: Date of birth of the patient.
- gender: Gender of the patient.
- address: Address of the patient.
- phone: Phone number of the patient.
- insurance_info: Insurance information of the patient.
2. Appointment: This entity manages appointments for patients, linking them to specific doctors and tracking the appointment status.
This entity manages appointments for patients, linking them to specific doctors and tracking the appointment status.
- appointment_id (Primary Key): Unique identifier for each appointment.
- patient_id (Foreign Key referencing Patient): Identifier of the patient for the appointment.
- doctor_id (Foreign Key referencing Doctor): Identifier of the doctor for the appointment.
- appointment_date: Date and time of the appointment.
- status: Status of the appointment (e.g., scheduled, canceled).
3. Billing: This entity handles billing and invoicing for healthcare services provided to patients.
This entity handles billing and invoicing for healthcare services provided to patients.
- billing_id (Primary Key): Unique identifier for each billing record.
- patient_id (Foreign Key referencing Patient): Identifier of the patient for the billing record.
- amount: Amount to be billed.
- billing_date: Date of the billing record.
- payment_status: Payment status of the billing record (e.g., paid, unpaid).
4. Inventory: This entity manages the inventory of medical supplies and equipment.
This entity manages the inventory of medical supplies and equipment.
- inventory_id (Primary Key): Unique identifier for each inventory item.
- item_name: Name of the inventory item.
- quantity: Quantity of the inventory item.
- expiration_date: Expiration date of the inventory item.
5. Doctor: This entity stores information about doctors, including their specialties and schedules.
This entity stores information about doctors, including their specialties and schedules.
- doctor_id (Primary Key): Unique identifier for each doctor.
- first_name: First name of the doctor.
- last_name: Last name of the doctor.
- specialization: Specialization of the doctor.
- schedule: Schedule of the doctor (e.g., days and times available).
How to Design a Database for Healthcare Management System
Designing a relational database for a Healthcare Management System involves creating a schema that can efficiently store and manage data related to patients, appointments, billing, inventory, and doctors. This article will discuss the key components involved in designing a database for a Healthcare Management System.
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