202.51
Letterer-siwe disease, lymph nodes of head, face, and neck
The ICD-9 code for letterer-siwe disease, lymph nodes of head, face, and neck is 202.51.
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 202.51 →