This is the CodeSystem that contains all the codes in sequenceStatus (http://terminology.hl7.org/CodeSystem/variant-state) and sequenceStatus (http://terminology.hl7.org/CodeSystem/variant-state). E.g. what you have to deal with if you get resources containing codes in either of them
Generated Narrative: CodeSystem 818959f7-0f8d-4f6f-b46c-7c5a5833d862-2774
This code system http://hl7.org/fhir/comparison/CodeSystem/818959f7-0f8d-4f6f-b46c-7c5a5833d862-2774 defines codes, but no codes are represented here
| Code | Definition |
| positive | the variant is detected. |
| negative | no variant is detected. |
| absent | result of the variant is missing. |