Methicillin Resistant Staph aureus Screening (Nasal Only)

Last Modified: 10/5/2023 1:47:31 PM


Medical Necessity Documentation:  
Client Notes: This is a culture for nasal carriage of MRSA only, and does not include susceptibilities. 

When checking for MRSA in Surface Wounds, please order test code CXAER and note Rule out MRSA: The Aerobic culture of surface wounds include aerobic pathogens and susceptibilities if appropriate. 

When checking for MRSA in the Genital Areas, please order test code CXGEN: The Genital Culture incudes screening for primarily gonorrhea and Group B Strep but also MRSA.
Patient Preparation:  
Specimen Requirements: Copan Liquid Stuart Culture Swab

 

OR

eSwab


Collection Instructions: Nasal Collection Instructions
Transport & Storage: Temperature/Stability: 24 hours Ambient preferred
48 hours Ambient acceptable
Reference Range: No MRSA isolated
Critical Ranges:  
Test Comments:  
Methodology: Manual
Clinical Significance:  
Documentation:  
Custom Panel: No

PRODUCTION SCHEDULE

Departments:
PHL Test Code: CXMRS
EPIC Test Code: LAB234
Alternate Test Names: MRSA Screening (Nasal Only)
Included Tests:  
CPT Coding: 87081

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