Unlock the full potential of your medical coding capabilities with the CPT® Advanced Coding Pack from the American Medical Association (AMA). Designed for professional medical coders, auditors, and billers like you, this comprehensive suite of resources provides everything you need to navigate the complexities of the CPT code set with confidence and precision.
Advanced Coding Pack includes:
CPT Assistant - Newsletter with official education and guidance
CPT Knowledge Base - Commonly asked coding questions answered by the experts
CPT Vignettes - Comprehensive clinical examples.
Add to your Find-A-Code subscription for $300 / person
Cystine crystals [Presence] in Urine by Computer assisted method 33240-3
LOINC Code
LOINC code
33240-3
name
Cystine crystals [Presence] in Urine by Computer assisted method
status
ACTIVE
Fully-Specified Name
component
Cystine crystals
property
PrThr = Present or threshold: The Property PrThr stands for “Presence or Threshold”, meaning either a) the actual presence or absence of an analyte, or b) that the amount of analyte detected is over some predetermined threshold.
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.
LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.
8623 of 2000 most commonly performed tests by labs in USA
first released
last updated
2.73
last change type
MIN - change to field other than name
change reason
The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
Related Names
Artificial Intelligence Automated detection Comp Assist Crys Cryst Crystal Cys-Cys Dicysteine Ordinal Point in time
PR QL Qual Qualitative Random Screen UA UR URINALYSIS Urn