87477-6

LOINC Code


LOINC code87477-6
name
descriptionQuantitative measurement of calcium levels in various clinical or veterinary specimens, including tissue, feces, soil, cement and animal food sources (e.g. corn, soybean, hay, grass, grain). In animals, relatively high amounts of dietary calcium can be tolerated. However, when animals are fed calcium above the maximum level over a long period of time, the main side effects include interference with use of other minerals, especially phosphorus and zinc, and/or a significant reduction in feed intake affecting performance.
statusACTIVE

Fully-Specified Name

componentCalcium
propertyMFr  =  Mass Fraction
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemXXX
scaleQn  =  Quantitative:  The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256
method

Additional Names

short nameCa; Cal; Chemistry; Mass Fraction; Misc; Miscellaneous; Other; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; To be specified in another part of the message; Unspecified; Vet; Veterinary

Basic Attributes

classCHEM
type1  Laboratory
order vs. observationCalcium MFr Spe
example UCUM units%
The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org)

History/Usage

first released
last updated2.69
last change typeMIN  - change to field other than name
change reason%

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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