Test Code LAB7002 Culture, Peritoneal Dialysis with Gram Stain
Methodology
Conventional Culture Technique/Conventional Gram Stain Procedure
Performing Laboratory
RCH
Specimen Requirements
1. Submit 10 mL of well-mixed dialysate in an IsolatorTM 10 tube. Collect dialysate before administering antibiotics. As well as sending 20 mL of fluid in sterile container.
2. Exit site infections should be cultured only if purulent exudate is present. This purulent material is collected on the standard culture transport system, ordered, and processed as a lesion culture.
3. Label tube with patient’s name (first and last), date and time of collection, and type of specimen.
4. Maintain sterility and forward promptly at ambient temperature only.
Note: Specimen source is required on request form for processing.
Day(s) Test Set Up
Monday through Sunday
Test Classification and CPT Coding
87205 - gram stain
87070 - aerobic culture
87075 - anaerobic culture