- patient_id
- telecom_rank
- patient_id - links to the patient table
| Column | Data Type | Description |
|---|---|---|
| patient_id | varchar | Unique identifier for the patient |
| system | varchar | The type of contact method. Possible values: – phone: A phone number– email: An email address– fax: A fax number– pager: A pager number– url: A URL– sms: An SMS contact– other: Other contact method |
| value | varchar | The phone number, email address, etc. |
| data_source_ext | varchar | Source of the telecom data |
| telecom_rank | integer | Patient FHIR resource array order |

