Resources Ordering Guidelines for CBC w/ Ordered Manual Differential (CBCMN) ACCREDITATIONS CAP/CLIA/ISO ALERTS/CRITICAL VALUES Alert Values - Days Alert Values - Evening Alert Values - Business Hours Alert Values - Micro CBC-COAG Reference Ranges FORMS ABN English ABN Spanish AP Request Form Cordant Sample Report Hematopathology Requisition Maternal Screening Order Form - Quest Mayo Informed Consent for Genetic Testing NCD/LCD Cost Estimate Pathology Slide Request Precision Medicine Requisition Prenatal Risk Assessment Prion CSF/Biopsy/Genetic Billing Form Prion Test Request Form Prion Testing and Reporting Policies Form QNATL Form PATHOLOGY On-Site Pathologists PCI Pathology Group PATIENT INFORMATION SHEETS 24 Hour Urine Collection Clean Catch Midstream Fasting Glucose Tolerance Hemoccult Hemoccult Instructions - English Hemoccult Instructions - Spanish iFOBT (Fit) Patient Instructions - SPANISH Occult Blood Pediatric Urine Pinworm Sputum REFLEX TESTING Reflex Testing SPECIMEN COLLECTION Allergen Panels and Components Alinity m Multi-Collect Specimen Collection Kit Procedure Alinity m Multi-Collect Urine Specimen Collection Alinity m Multi-Collect STI Specimen Collection Requirements Alinity m Self-Collected Vaginal Swab Instructions ANA Test Codes with Descriptions Avise Sample Collection Guide BD Affirm Collection and Transport BD Vacutainer Tube Guide BD Vacutainer Plus Blue Top Volume Guide BD Order of Draw Blood Collection Guide Drug Half Life and Urine Detection Window eSwab Dual Swab (Group A Strep) eSwab MRSA Collection HIV Testing Algorithm Measles Testing Information 4-2025 Micro Collection Guide Molecular Collection Guide Molecular Swab Collection Kit Molecular Swab Clinician Collection Kit Molecular Swab Self-Collection Kit Nerve Biopsy FAQ Nerve Biopsy Final Fixative Nerve Biopsy Kit Nerve Biopsy Procedure Nerve Biopsy Shipping Manifest Obtaining A Platelet-Poor Sample Peripheral Blood Smear Pathology Review Platelet-Poor Plasma Platelet-Poor Plasma Video QuantiFERON Gold Blood Collection Tubes Syphilis Algorithm Standard CBC Workflow ThinPrep Pap Thin Prep Anal Pap (Cytology) Quick Reference Guide ThinPrep Pap Lubricant Compatibility Thyroid Cascade Algorithm Troubleshooting Erroneous Potassium Results Urea Breath Test Quick Guide Urea Breath Test Collection Video Urine Electrophoresis Testing Utilization Guidelines for NGS Solid Tumor Panel SUPPLIES Online Supply Ordering Measles Testing Information 4-2025 Standard CBC Workflow

Test List

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #

CARBON DIOXIDE

Message


Test Code


Alias/See Also


CPT Codes
82374

Preferred Specimen


Minimum Volume


Other Acceptable Specimens


Instructions


Specimen Stability


Methodology

Enzymatic

Setup Schedule


Reference Range


Performed By
Alverno Laboratories

Performing Laboratory
Alverno Central Lab  
NCHB1 (Chemistry, Beckman AU)


Last Updated: January 13, 2026