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Test Code SOFT: FERN Fern Pattern

Additional Codes

Ordering Mnemonic

EPIC NAME: FERN TEST, AMNIOTIC FLUID

EPIC CODE: LAB469

 

 

Performing Laboratory

Saint Francis Medical Center-Hematology

Specimen Requirements

Specimen source is required.

 

Submit only 1 of the following specimens:

 

Preferred:

Specimen Type: Vaginal fluid

Container/Tube: Clean, glass slide in plastic slide holder

Specimen Volume: Slide

Collection Instructions:

1. With a lead pencil, label frosted end of clean, glass slide with patient’s name (first, last, and middle initial) and source of specimen.

2. Collect specimen at bedside.
3. Spread a thin layer of cells on slide by rolling swab across non-frosted end of slide.

4. Allow slide to air dry and transfer to a plastic slide holder.

5. Label slide holder with patient’s name (first, last, and middle initial), medical record number (if appropriate), date of birth and/or Social Security number, and date and time of collection.

 

Alternate:

Specimen Type: Vaginal fluid

Container/Tube: Screw-capped, sterile container

Specimen Volume: A minimum of 200 µL

Collection Instructions: Label container with patient’s name (first, last, and middle initial), medical record number (if appropriate), date of birth and/or Social Security number, and date and time of collection.

Specimen Transport Temperature

Ambient

Reference Values

Not seen

Day(s) Test Set Up

Monday through Sunday

Test Classification and CPT Coding

87210

Methodology

Microscopy