It is also suitable for: Find the disease or condition using the alphabetic index displayed on this page. P74.421 is a billable diagnosis code used to specify a medical diagnosis of hyperchloremia of newborn.
Hyperchloremia is an electrolyte disturbance in which there is an abnormally elevated level of the chloride ion in the blood. Depending on these factors, you can use one of the following. The normal serum range for chloride is 97 to 107 meq/l.