| H pylori Stool Antigen | H pylori Stool Antigen Microbiology | 
      
        | HIBSG | Haemophilus influenzae Type B Antibody, IgG, Serum Mayo Clinic Laboratories in Rochester | 
      
        | HAPT | Haptoglobin UH Chemistry | 
      
        | HDL | HDL Cholesterol Chemistry | 
      
        | HMDB | Heavy Metals Screen with Demographics, Blood Mayo Clinic Laboratories in Rochester | 
      
        | HMU24 | Heavy Metals Screen, with Reflex, 24 Hour, Urine Mayo Clinic Laboratories in Rochester | 
      
        | Hct | Hematocrit Hematology | 
      
        | Hct Spun | Hematocrit Spun Hematology | 
      
        | Hgb | Hemoglobin Hematology | 
      
        | Hgb A1c | Hemoglobin A1c Diabetes Diagnostic Lab | 
      
        | H/H | Hemoglobin and Hematocrit Hematology | 
      
        | Hgb Elec | Hemoglobin Electrophoresis Special Chemistry | 
      
        | Hgb S | Hemoglobin S Electrophoresis Special Chemistry | 
      
        | Liver P | Hepatic Function Panel Chemistry | 
      
        | HAV M | Hepatitis A Antibody IgM Chemistry | 
      
        | HAV | Hepatitis A Antibody Total Chemistry | 
      
        | HAIGM | Hepatitis A Virus IgM Antibody, Serum Mayo Clinic Laboratories in Rochester | 
      
        | HBcAb | Hepatitis B Core Antibody Chemistry | 
      
        | HBcAb M | Hepatitis B Core Antibody IgM Chemistry | 
      
        | HbsaQnt | Hepatitis B Surface Antibody, Quant/Qual  Chemistry | 
      
        | HBsAg | Hepatitis B Surface Antigen Chemistry | 
      
        | HBVQN | Hepatitis B Virus (HBV) DNA Detection and Quantification by Real-Time PCR, Serum Mayo Clinic Laboratories in Rochester | 
      
        | FHBG | Hepatitis B Virus Genotyping ARUP Laboratories | 
      
        | HCV reflex | Hepatitis C Antibody with Reflex to HCV PCR Chemistry | 
      
        | HCVG | Hepatitis C Virus Genotype, Serum Mayo Clinic Laboratories in Rochester |