CPT Code(s)
82139
Includes
1-Methylhistidine, 3-Methylhistidine,
Alanine, Alpha-Amino Adipic Acid, Alpha-Amino Butyric Acid, Arginine,
Asparagine, Aspartic Acid, Beta-Alanine, Beta-Amino Isobutyric Acid,
Citrulline, Cystathionine, Ethanolamine, Gamma-Amino Butyric Acid,
Glutamic Acid, Glutamine, Glycine, Histidine, Homocystine,
Hydroxyproline, Isoleucine, Leucine, Lysine, Methionine, Ornithine,
Phenylalanine, Proline, Sarcosine, Serine, Taurine, Threonine,
Tryptophan, Tyrosine, Valine
Patient Preparation
Collect
plasma specimens after an overnight fast (or at least 4 hours after a
meal). Non-fasting samples are acceptable for pediatric patients