<s>[INST] Diagnosis [/INST] 
Though distinct yellow coloring confirms that a baby has jaundice, additional tests may be needed to determine the severity.

Babies who develop jaundice will get a bilirubin blood test to determine the levels of bilirubin in their blood.

Additional tests may be needed to see if a baby’s jaundice is due to an underlying condition. This may include testing your baby for their complete blood count (CBC), blood type, and Rh incompatibility.

Additionally, a Coombs test may be done to check for antibodies that show an elevated risk of increased red cell breakdown (hemolysis). Source: Health Line. Link: https://www.healthline.com/health/newborn-jaundice#outlook. Field: Hepatology . Disease: Jaundice </s>