Test Name: Hepatitis Panel, Acute
CPT Code: 80074
Alternative Names: Viral Hepatitis Panel
Turnaround Time: 24–72 Hours

• Hepatitis A IgM Antibody 
• Hepatitis B Surface Antigen (HBsAg) 
• Hepatitis B Core IgM Antibody 
• Hepatitis C Antibody
   

• Specimen: Serum 
• Collection Tube: SST 
• Volume: 1.0 mL serum (minimum 0.5 mL)
   

• No special preparation required
   

• Detection of acute viral hepatitis 
• Differentiation of hepatitis A, B, and C infections
   

Test Name: HIV-1/2 Antigen and Antibody, 4th Generation
CPT Code: 87389
Alternative Names: HIV Screen, HIV Ag/Ab
Turnaround Time: 24–72 Hours

• Specimen: Serum or Plasma 
• Collection Tube: SST or Lavender (EDTA)
   

• No special preparation required
   

• Screening and diagnosis of HIV infection 
• Detection of early and established HIV disease
   

Test Name: Rapid Plasma Reagin (RPR)
CPT Code: 86592
Alternative Names: Syphilis Screen
Turnaround Time: 24–48 Hours

• Specimen: Serum or Plasma 
• Collection Tube: SST or Lavender (EDTA)
   

• No special preparation required
   

• Screening for syphilis infection 
• Monitoring response to treatment
   

Test Name: Rubella IgG Antibody
CPT Code: 86762
Alternative Names: German Measles Immunity
Turnaround Time: 24–48 Hours

• Specimen: Serum 
• Collection Tube: SST
   

• No special preparation required
   

• Assessment of immunity to rubella 
• Prenatal and pre-vaccination screening
   

Test Name: H. pylori Breath Test
CPT Code: 83013 / 83014
Turnaround Time: 24–48 Hours

• Fasting required (minimum 6 hours) 
• Avoid antibiotics and PPIs prior to testing (per provider guidance)
   

• Detection of active H. pylori infection
   

Test Name: H. pylori Stool Antigen
CPT Code: 87338
Turnaround Time: 24–48 Hours

• Specimen: Stool 
• Container: Clean, dry stool container
   

• Diagnosis and post-treatment monitoring of H. pylori infection
   

Test Name: H. pylori IgG Antibody
CPT Code: 86677
Turnaround Time: 24–48 Hours

• Specimen: Serum 
• Tube: SST
   

• Evidence of prior exposure to H. pylori
   

Test Name: QuantiFERON-TB Gold Plus
CPT Code: 86480
Alternative Names: IGRA TB Test
Turnaround Time: 24–72 Hours

• Specimen: Whole Blood 
• Collection Tubes: QuantiFERON-TB Gold Plus kit tubes 
• Special Handling: Tubes must be incubated within required time frame
   

• No special preparation required
   

• Detection of latent Mycobacterium tuberculosis infection 
• TB screening for healthcare workers and high-risk populations
   

Test Name: ANA Screen with Reflex
CPT Code: 86038
Alternative Names: ANA with Reflex Titer/Pattern
Turnaround Time: 24–72 Hours

• Specimen: Serum 
• Collection Tube: SST
   

• Screening for autoimmune and connective tissue diseases 
• Reflex testing for specific autoantibodies when positive
   

Test Name: Rheumatoid Factor
CPT Code: 86431
Alternative Names: RF
Turnaround Time: 24–48 Hours

• Specimen: Serum 
• Collection Tube: SST
   

• Evaluation of rheumatoid arthritis 
• Assessment of autoimmune and inflammatory conditions