Test
CPT Code
Acylcarnitine Profile
82017
Amino Acids
82139
Carnitine Levels
82379
Gamma-aminobutyric acid (GABA) – free and total in CSF
Homocysteine (total)
83090
Lactate in CSF
83605
Methylenetetrahydrofolate reductase C677T and A1298C mutation analysis
81291
5-Methyltetrahydrofolate (5-MTHF)
82491
Monoamine Neurotransmitter Metabolites
82492
Mitochondrial Beta Oxidation Defects
882338415783789
Neopterin
Tetrahydrobiopterin (BH4) & Neopterin (N) profile
Urine Organic Acids
83918
* Please contact the IMD at 214-820-4533 for test prices