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# Template eHDSI Laboratory Result Observation

Id | 2.16.840.1.113883.3.1937.777.11.10.154 | Effective Date | 2025‑05‑13 14:15:58 Other versions this id: eHDSILaboratoryResultObservation as of 2025‑07‑08 11:23:24
Status | Retired | Version Label |
Name | eHDSILaboratoryResultObservation | Display Name | eHDSI Laboratory Result Observation
Description
This template constrains the results of a clinical laboratory observation. The result observation includes a statusCode to allow recording the status of an observation. “Pending” results (e.g., a test has been run but results have not been reported yet) should be represented as “active” ActStatus.
Context | Parent nodes of template element with id 2.16.840.1.113883.3.1937.777.11.10.154
Classification | CDA Entry Level Template
Open/Closed | Open (other than defined elements are allowed)
Used by / Uses |
Used by 0 transactions and 0 templates, Uses 2 templates
Uses | as | Name | Version
--- | --- | --- | ---
2.16.840.1.113883.3.1937.777.11.10.151 | Include | eHDSI Body Author | DYNAMIC
2.16.840.1.113883.3.1937.777.11.10.155 | Containment | eHDSI Comment Activity | DYNAMIC
Example |
Example
<observation classCode="OBS" moodCode="EVN"> <templateId root="2.16.840.1.113883.3.1937.777.11.10.154"/> <id root="1.2.3.999" extension="--example only--"/> <code codeSystem="2.16.840.1.113883.6.1" code="41995-2" displayName="Hemoglobin A1c [Mass/volume] in Blood"> <statusCode code="completed"/> <effectiveTime> <low value="20171113173215"/> </effectiveTime> <value xsi:type="PQ" value="4.8" unit="%"/> <interpretationCode code="H" displayName="High" codeSystem="2.16.840.1.113883.5.83"/> <author> <!-- template 2.16.840.1.113883.3.1937.777.11.10.151 'eHDSI Body Author' (dynamic) --> </author> <referenceRange> <observationRange> <value xsi:type="IVL_PQ"> <low value="1.5" unit="%"/> <high value="4.5" unit="%"/> </value> <interpretationCode code="N" codeSystem="2.16.840.1.113883.5.83"/> </observationRange> </referenceRange> <entryRelationship typeCode="COMP"> <!-- template 2.16.840.1.113883.3.1937.777.11.10.155 'eHDSI Comment Activity' (dynamic) --> </entryRelationship> </code></observation>
Item | DT | Card | Conf | Description | Label
--- | --- | --- | --- | --- | ---
hl7:observation |  |  |  |  |
@classCode | cs | 1 … 1 | F | OBS
@moodCode | cs | 1 … 1 | F | EVN
hl7:templateId | II.EPSOS | 1 … 1 | M |  |
@root | uid | 1 … 1 | F | 2.16.840.1.113883.3.1937.777.11.10.154
hl7:id | II.EPSOS | 0 … * | R |  |
hl7:code | CD.EPSOS | 1 … 1 | M |  |
| CONF |
The value of @code SHALL be drawn from value set 1.3.6.1.4.1.12559.11.10.1.3.1.42.70 eHDSILabCode (DYNAMIC)
hl7:statusCode | CS | 1 … 1 | M |  |
| CONF |
The value of @code SHALL be drawn from value set 2.16.840.1.113883.1.11.19890 x_ActStatusActiveComplete (DYNAMIC)
hl7:effectiveTime | IVL_TS | 1 … 1 | R |  |
Choice | 1 … 1 |  | Elements to choose from: hl7:value[@xsi:type='CS'] hl7:value[@xsi:type='PQ'] hl7:value[@xsi:type='IVL_PQ'] hl7:value[@xsi:type='ST'] hl7:value[@xsi:type='TS'] hl7:value[@xsi:type='RTO_QTY_QTY']
hl7:value | CS (extensible) | 0 … 1 | R |  |
where [@xsi:type='CS'] |
| CONF |
The value of @code SHOULD be drawn from value set 1.3.6.1.4.1.12559.11.10.1.3.1.42.20 eHDSIBloodGroup (DYNAMIC)
or
The value of @code SHOULD be drawn from value set 1.3.6.1.4.1.12559.11.10.1.3.1.42.77 eHDSIPresenceAbsence (DYNAMIC)
or
The value of @code SHOULD be drawn from value set 1.3.6.1.4.1.12559.11.10.1.3.1.42.78 eHDSIMicroorganism (DYNAMIC)
| Example | Blood group A+ from SNOMED CT <value xsi:type="CE" code="278149003" codeSystem="2.16.840.1.113883.6.96" displayName="Blood group A Rh(D) positive"/>
| Example | Germ susceptible to antimicrobial agent from HL7 vocabulary <value xsi:type="CE" code="S" codeSystem="2.16.840.1.113883.11.78" displayName="susceptible"/>
hl7:value | PQ | 0 … 1 | R |  |
where [@xsi:type='PQ'] |
| Constraint | If Observation/value is a physical quantity (xsi:type="PQ"), the unit of measure SHALL be selected from ValueSet UnitsOfMeasureCaseSensitive 2.16.840.1.113883.1.11.12839 DYNAMIC
| Example | Result physical quantity (data type PQ): 136 mmol per liter <value xsi:type="PQ" value="136" unit="mmol/L"/>
hl7:value | IVL_PQ | 0 … 1 | R |  |
where [@xsi:type='IVL_PQ'] |
| Example | Result interval of physical quantities (data type IVL_PQ): 150 - 400 Billion per 10 exp 9 liter <value xsi:type="IVL_PQ"> <low value="150" unit="10+9/l"/> <high value="400" unit="10+9/l"/></value>
hl7:value | ST | 0 … 1 | R |  |
where [@xsi:type='ST'] |
| Example | Result free text (data type ST) <value xsi:type="ST">slight macrocytosis, check on alcohol consumption</value>
hl7:value | TS | 0 … 1 | R |  |
where [@xsi:type='TS'] |
| Example | Result time stamp (data type TS): 6-Aug-2014 <value xsi:type="TS" value="20140806"/>
hl7:value | RTO_QTY_QTY | 0 … 1 | R |  |
where [@xsi:type='RTO_QTY_QTY'] |
| Example | Result ratio (data type RTO_QTY_QTY): 1/179 <value xsi:type="RTO_QTY_QTY"> <numerator xsi:type="INT" value="1"/> <denominator xsi:type="INT" value="179"/></value>
hl7:interpretationCode | CE.EPSOS | 0 … 1 | R |  |
| CONF |
The value of @code SHALL be drawn from value set 1.3.6.1.4.1.12559.11.10.1.3.1.42.73 eHDSIObservationInterpretation (DYNAMIC)
Included | 0 … * | R | from 2.16.840.1.113883.3.1937.777.11.10.151 eHDSI Body Author (DYNAMIC)
hl7:templateId | II.EPSOS | 0 … * | M |
| Warning: If isMandatory=true, minimumMultiplicity SHALL be greater than 0.
@root | uid | 1 … 1 | F | 2.16.840.1.113883.3.1937.777.11.10.151
hl7:time | TS.EPSOS.TZ | 0 … * | R |  |
hl7:assignedAuthor | ANY | 0 … * | M |
| Warning: If isMandatory=true, minimumMultiplicity SHALL be greater than 0.
hl7:id | II.EPSOS | 1 … * | R |  |
hl7:code | ANY | 0 … 1 | R |  |
Choice | 0 … 1 |  | Elements to choose from: hl7:assignedPerson hl7:assignedAuthoringDevice containing template 2.16.840.1.113883.3.1937.777.11.10.129 eHDSI Device (DYNAMIC)
hl7:assignedPerson | ANY | 0 … 1 | C |  |
hl7:assignedAuthoringDevice | ANY | 0 … 1 | C | Contains 2.16.840.1.113883.3.1937.777.11.10.129 eHDSI Device (DYNAMIC) |
hl7:representedOrganization | ANY | 0 … 1 |  |  |
hl7:id | II.EPSOS | 0 … * |  |  |
hl7:name | ANY | 0 … * |  |  |
hl7:telecom | TEL.EPSOS | 0 … * |  |  |
hl7:addr | AD.EPSOS | 0 … * |  |  |
hl7:referenceRange |  | 0 … 1 | R | The referenceRange is constrained to represent the normal range for this observation and this patient. |
hl7:observationRange |  | 1 … 1 | M |  |
hl7:code | CD.EPSOS |  | NP |  |
| CONF |
The value of @code SHALL be drawn from value set 1.3.6.1.4.1.12559.11.10.1.3.1.42.74 eHDSIReferenceRangeMeaning (DYNAMIC)
or
The value of @code SHALL be drawn from value set 1.3.6.1.4.1.12559.11.10.1.3.1.42.75 eHDSIReferenceRangeAppliesTo (DYNAMIC)
hl7:value | ANY | 1 … 1 | M |  |
hl7:interpretationCode | CE.EPSOS | 0 … 1 |  |  |
| CONF |
The value of @code SHALL be drawn from value set 1.3.6.1.4.1.12559.11.10.1.3.1.42.73 eHDSIObservationInterpretation (DYNAMIC)
hl7:entryRelationship |  | 0 … * |  | Contains 2.16.840.1.113883.3.1937.777.11.10.155 eHDSI Comment Activity (DYNAMIC) |
@typeCode | cs | 1 … 1 | F | COMP