775.4 - Hypocalcemia And Hypomagnesemia Of Newborn

The ICD 9 Code for Hypocalcemia and hypomagnesemia of newborn is listed as 775.4.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.

ICD 9 CM Field	Value
Diagnosis Code:	775.4
Long Description:	Hypocalcemia and hypomagnesemia of newborn
Short Description:	Hypocalcem/hypomagnes NB

Chapter:	Certain Conditions Originating In The Perinatal Period
Block:	Other Conditions Originating In The Perinatal Period (764-779)
ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD-10-CM Code:	P71.0 - Cow's milk hypocalcemia in newborn (approximate)
ICD-10-CM Code:	P71.1 - Other neonatal hypocalcemia (approximate)
ICD-10-CM Code:	P71.2 - Neonatal hypomagnesemia (approximate)
ICD-10-CM Code:	P71.3 - Neonatal tetany without calcium or magnesium deficiency (approximate)
ICD-10-CM Code:	P71.4 - Transitory neonatal hypoparathyroidism (approximate)
ICD-10-CM Code:	P71.8 - Other transitory neonatal disorders of calcium and magnesium metabolism (approximate)
ICD-9-CM Siblings (same level / similar specificity) of 775.4:
775.0 - Syndrome of "infant of a diabetic mother"
775.1 - Neonatal diabetes mellitus
775.2 - Neonatal myasthenia gravis
775.3 - Neonatal thyrotoxicosis
775.5 - Other transitory neonatal electrolyte disturbances
775.6 - Neonatal hypoglycemia
775.7 - Late metabolic acidosis of newborn
775.9 - Unspecified endocrine and metabolic disturbances specific to the fetus and newborn