Patient

Last updated: 1 May 2025

Patient Effect #

The Patient effect enables the creation of patient records within the Canvas system. This effect captures demographic information, contact details, and clinical associations necessary for patient registration.

Attributes #

Attribute	Type	Description	Required
first_name	str	Patient’s first name	Yes
last_name	str	Patient’s last name	Yes
middle_name	str or None	Patient’s middle name	No
birthdate	datetime.date or None	Patient’s date of birth	No
prefix	str or None	Name prefix (e.g., “Dr.”, “Mr.”)	No
suffix	str or None	Name suffix (e.g., “Jr.”, “III”)	No
sex_at_birth	PersonSex or None	Patient’s sex assigned at birth	No
nickname	str or None	Patient’s preferred name or nickname	No
social_security_number	str or None	Patient’s SSN	No
administrative_note	str or None	Administrative notes about the patient	No
clinical_note	str or None	Clinical notes about the patient	No
default_location_id	str or None	ID of patient’s default practice location	No
default_provider_id	str or None	ID of patient’s default healthcare provider	No
previous_names	list[str] or None	List of patient’s previous names	No
contact_points	list[PatientContactPoint] or None	Patient’s contact information	No

PatientContactPoint #

The PatientContactPoint dataclass represents various methods of contacting the patient.

Attributes #

Attribute	Type	Description	Required
system	ContactPointSystem	Type of contact (e.g., phone, email)	Yes
value	str	The contact information value (e.g., phone number, email address)	Yes
use	ContactPointUse	Purpose of the contact point (e.g., home, work)	Yes
rank	int	Priority order of contact methods	Yes
has_consent	bool or None	Whether consent has been given to use this contact method	No

Implementation Details #

• Validates that referenced practice locations exist in the system
• Verifies that referenced healthcare providers exist in the system
• Structures contact information through the PatientContactPoint dataclass

Example Usage #

from canvas_sdk.effects.patient import Patient, PatientContactPoint
from canvas_sdk.v1.data.common import ContactPointSystem, ContactPointUse, PersonSex
import datetime

patient = Patient(
    first_name="Jane",
    last_name="Doe",
    middle_name="Marie",
    birthdate=datetime.date(1980, 1, 15),
    sex_at_birth=PersonSex.SEX_FEMALE,
    nickname="Janie",
    default_location_id="location-uuid",
    default_provider_id="provider-uuid",
    contact_points=[
        PatientContactPoint(
            system=ContactPointSystem.PHONE,
            value="555-123-4567",
            use=ContactPointUse.MOBILE,
            rank=1,
            has_consent=True
        ),
        PatientContactPoint(
            system=ContactPointSystem.EMAIL,
            value="jane.doe@example.com",
            use=ContactPointUse.WORK,
            rank=2,
            has_consent=True
        )
    ]
)

return patient.create()

Validation #

The effect performs validation before execution to ensure data integrity:

1. Required Fields: Validates that mandatory fields like first_name and last_name are provided
2. Referenced Entity Validation: Confirms that any referenced entities exist in the system:
   • Verifies that the specified default practice location exists
   • Ensures that the specified default provider exists
3. Data Format Validation: Ensures that provided values conform to expected formats:
   • Date fields must be valid dates
   • Enumerated types like PersonSex, ContactPointSystem, and ContactPointUse must contain valid values