197.4
Secondary malignant neoplasm of small intestine including duodenum
The ICD-9 code for secondary malignant neoplasm of small intestine including duodenum is 197.4.
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 197.4 →