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Test Code LAB250 Gram Stain Only

Performing Laboratory

Asante Rogue Regional Medical Center / Asante Three Rivers Medical Center

Billing Code

2030419

Methodology

Gram Stain with Microscopic Examination and Interpretation 

Specimen Requirements

Fresh, raw specimen in sterile container, culturette swabs or prepared smear on glass microscope slide.
See specific source, i.e., respiratory, wound, vagina.

Day(s) Test Set Up

Monday through Sunday

Daily turnaround time; STAT - 30 minutes after receipt of specimen in laboratory.  STAT specimens 24/7, routine 0600-2300.

Test Classification and CPT Coding

87205 – Smear, primary source with interpretation

Additional Information

Use: Determine the presence of white blood cells, red blood
cells, epithelial cells and yeast; determine presence and
morphological characteristics of bacteria.  The gram stain is
also used to examine the quality of clinical material
submitted.

 

Gram stain is included with wound, eye, ear, genital and lower
respiratory specimens.

Specimen Transport Temperature and Stability

Ambient

Stability: Varies with specimen type and transport, refrigerate urines.
Send slides only in designated cardboard or plastic slide holders or in empty specimen cups.

Performing Department

Microbiology