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Test Code GSO Gram Stain 

Additional Codes

YRMC Care - LAB250

Performing Laboratory

YRMC Microbiology 

Day(s) Test Set Up

Monday through Sunday

Specimen Requirements

Container/Tube: See appropriate culture listing


Specimen Volume: Enough of any type of specimen to make 1 slide

Reference Values

No WBCs and no organisms seen
Normal bacterial flora may be present on gram stain, dependent on site

Test Classification and CPT Coding

87205

Collection Instructions

Collection Instructions: See appropriate culture listing

Loinc Code

664-3