21299-3
LOINC Code
| LOINC code | 21299-3 | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| name | |||||||||||||||||||||
| status | ACTIVE | ||||||||||||||||||||
Fully-Specified Name | |||||||||||||||||||||
| component | Gestational age method | ||||||||||||||||||||
| property | Prid = Presence or identity: Prid stands for “Presence or identity”, is used for assays that detect whether or not an analyte of a particular kind is present, and if it is, to identify the specific analyte. | ||||||||||||||||||||
| time | Pt = Point in time: To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements. | ||||||||||||||||||||
| system | ^Fetus | ||||||||||||||||||||
| scale | Nom = Nominal: Nominal or categorical responses that do not have a natural ordering. (e.g., names of bacteria, reported as answers, categories of appearance that do not have a natural ordering, such as, yellow, clear, bloody. | ||||||||||||||||||||
| method | * | ||||||||||||||||||||
Additional Names | |||||||||||||||||||||
| short name | AOEObservation; Fetal; GA; GA method; Gest; Gestation; Gyn; Gynecology; Identity or presence; Meth; Method of; Nominal; OB; ObGyn; OBSTERICAL; OBSTERICAL.ULTRASOUND; Obstetrical; Obstetrics; Point in time; Prenatal; Random | ||||||||||||||||||||
Basic Attributes | |||||||||||||||||||||
| class | OB.US | ||||||||||||||||||||
| type | 2 Clinical | ||||||||||||||||||||
| order vs. observation | GA method | ||||||||||||||||||||
Member of these Panels | |||||||||||||||||||||
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History/Usage | |||||||||||||||||||||
| first released | |||||||||||||||||||||
| last updated | 2.73 | ||||||||||||||||||||
| last change type | MIN - change to field other than name | ||||||||||||||||||||
Related Names | |||||||||||||||||||||
Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.
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