742.9
Unspecified congenital anomaly of brain, spinal cord, and nervous system
The ICD-9 code for unspecified congenital anomaly of brain, spinal cord, and nervous system is 742.9.
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 742.9 →