Hypocalcemia and hypomagnesemia of newborn

This code signifies abnormally low levels of calcium and magnesium in the blood of a newborn infant. These electrolyte imbalances can lead to various neurological and cardiac symptoms if not promptly addressed.

Apply this code when documentation specifies a diagnosis of hypocalcemia and hypomagnesemia occurring in a neonate. This is often seen in premature infants, infants of diabetic mothers, or those experiencing birth asphyxia.

• Ensure the documentation clearly states both hypocalcemia and hypomagnesemia are present in the newborn.
• Do not use this code if only one of the conditions (hypocalcemia or hypomagnesemia) is documented; use the specific code for the single condition.
• Consider sequencing this code after codes for underlying conditions that may have contributed to the electrolyte imbalance.