Target Diseases
Here is the current list of NSO target diseases included in dried blood spot newborn screening, including suggested LIS codes for documentation.
Amino Acidemias
Phenylketonuria and Variants / Biopterin defects | NBS-PKU |
Maple Syrup Urine Disease | NBS-MSUD |
Homocystinuria (Hypermethioninemias) | NBS-HCY |
Citrullinemias / Argininosuccinic Aciduria | NBS-CIT |
Tyrosinemias | NBS-TYR |
Amino Acidopathies, other | NBS-AA |
Organic Acidemias
Propionic / Methylmalonic Acidemias | NBS-C3 |
Isovaleric Acidemia / 2 Methylbutyric Acidemia | NBS-C5 |
Glutaric Acidemia Type 1 | NBS-C5DC |
Guanidinoacetate Methyltransferase Deficiency | NBS-GAMT |
Organic Acidemias, other | NBS-OA |
Fatty Acid Oxidation Defects
Medium Chain Acyl Co-A Dehydrogenase Deficiency / Glutaric Acidemia Type 2 | NBS-MCAD |
Very Long Chain Acyl CoA-Dehydrogenase Deficiency | NBS-VLCAD |
Long Chain Hydroxyl Acyl Dehydrogenase / Trifunctional Protein Deficiencies | NBS-LCHAD |
Carnitine Uptake Defect | NBS-CUD |
Fatty Acid Oxidation Disorders, other | NBS-FA |
Galactosemia | NBS-GALT |
Biotinidase Deficiency | NBS-BIOT |
Endocrine Disorders
Congenital Hypothyroidism | NBS-CH |
Congenital Adrenal Hyperplasia | NBS-CAH |
Sickle Cell and other Hemoglobinopathies | NBS-HGB |
Cystic Fibrosis | NBS-CF |
Severe Combined Immune Deficiency | NBS-SCID |
Spinal Muscular Atrophy | NBS-SMA |
Mucopolysaccharidosis Type 1H (MPS1H or Hurler Disease) | NBS-MPS1H |
Please note that 3 Methylcrotonic / Hydroxymethylglutaric / Methylglutaconic / 2-Methyl, Hydroxybutyric Acidemias and β-Ketothiolase Deficiency were removed from the NSO Screening Panel on December 4, 2017.
Contact Us
Children’s Hospital of Eastern Ontario
415 Smyth Road
Ottawa, Ontario K1H 8M8
Toll-Free: 1-877-627-8330
Local: (613) 738-3222
Fax: (613) 738-0853
Contact NSO
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