555.2
Regional enteritis of small intestine with large intestine
The ICD-9 code for regional enteritis of small intestine with large intestine is 555.2.
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 555.2 →