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HelpTest Code NENS National Newborn Screening
Additional Codes
| Epic Ordering Code | LAB3041490 |
| NBS code | LBC08590 |
| Service code | 31861 |
Specimen Requirements
Submit:
NENS Guthrie Card
Samples should ideally be collected between 24 and 72 hrs after birth
Cards must be dried for at least 3-4 hrs on a drying rack before sending to the Lab
Processing Requirements
Specimen type: Dried Blood Spots
Volume: NA
Storage/transport requirements: Ambient
Specimen Stability
| Specimen Type | Dried Blood |
|---|---|
| Ambient | (Preferred) |
| Refrigerate | Not applicable |
| Frozen | Not applicable |
Days and Times Performed
Monday through Friday, TAT 3 days
Update
Last updated 09/04/2026
Referring / Testing Laboratory
National University Hospital
Clinical Chemistry, 67724346
Testing Laboratory
Biochemical Genetics Laboratory
Basement 1, Children’s Tower
KK Women’s and Children’s Hospital Pte Ltd
100, Bukit Timah Road
Singapore 229899
Tel: 63948728