775.4
Hypocalcemia and hypomagnesemia of newborn
The ICD-9 code for hypocalcemia and hypomagnesemia of newborn is 775.4.
Legacy code — retired October 1, 2015ICD-10-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents.
View ICD-9 → ICD-10 crosswalk for 775.4 →