Segment DG1 to EpisodeOfCare Map
| # | V2 Field | Name | V2 Type | Card. | FHIR Attribute | FHIR Type | Equiv. |
|---|---|---|---|---|---|---|---|
| 1 | DG1-3 | Diagnosis Code | CWE | 1..1 | diagnosis.condition(Condition.code) | CodeableConcept | equivalent |
| 2 | DG1-4 | Diagnosis Description | ST | 1..1 | diagnosis.condition(Condition.code.text)Doesn't warrant mapping | - | equivalent |
| 3 | DG1-5 | Diagnosis Date/Time | DTM | 1..1 | diagnosis.condition(Condition.onsetDateTime)Should confirm that these two concepts are equivalent. Condition.recordedDate is also available | dateTime | equivalent |
| 4 | DG1-6 | Diagnosis Type | CWE | 1..1 | diagnosis.role | CodeableConcept | equivalent |
| 5 | DG1-15 | Diagnosis Priority | NM | 1..1 | diagnosis.rankCould contribute to Condition.category or be a new extension | positiveInt | equivalent |
| 6 | DG1-16 | Diagnosing Clinician | XCN | -1..* | diagnosis.condition(Condition.asserter(Practitioner)While DG1-16 can repeat, we are not aware of instances where this is used. Until such time, we will not yet establish an agreed to method to communicate the extra repeats in FHIR. | Reference | equivalent |
| 7 | DG1-19 | Attestation Date/Time | DTM | 1..1 | diagnosis.condition(Condition.extension[1].url)= "http://hl7.org/fhir/StructureDefinition/condition-assertedDate" diagnosis.condition(Condition.extension[1].valueDateTime)It is unclear whether to use recorded or asserted date. What is your opinion? diagnosis.condition(Condition.recordedDate)It is unclear whether to use recorded or asserted date. What is your opinion? | uridateTimedateTime | equivalentequivalentequivalent |
| 8 | DG1-20 | Diagnosis Identifier | EI | 1..1 | diagnosis.condition(Condition.identifier)We should confirm that this is truly a unique ID before it gets used as .id. It may need to be combined with a visit ID to make it fully unique. | identifier | equivalent |
| 9 | DG1-21 | Diagnosis Action Code | ID | 1..1 | diagnosis.condition(Condition.verificationStatus.coding.code)= "entered-in-error" Other values (A and U) don't map to anything diagnosis.condition(Condition.verificationStatus.coding.system)= "http://terminology.hl7.org/CodeSystem/condition-ver-status" | codeuri | equivalentequivalent |
| 10 | DG1-22 | Parent Diagnosis | EI | 1..1 | diagnosis.condition(Condition.extension[2].url)= "http://hl7.org/fhir/StructureDefinition/condition-dueTo" diagnosis.condition(Condition.extension[2].valueReference(Condition))Extensions for occurredFollowing and related also exist | -Reference | equivalentequivalent |