This code system
http://hl7.org/fhir/identity-assuranceLevel defines the following codes:
|
Code
|
Display
|
Definition
|
| level1
|
Level 1 |
Little or no confidence in the asserted identity's accuracy. |
| level2
|
Level 2 |
Some confidence in the asserted identity's accuracy. |
| level3
|
Level 3 |
High confidence in the asserted identity's accuracy. |
| level4
|
Level 4 |
Very high confidence in the asserted identity's accuracy. |