ICD-9-CM diagnosis code (retired)
200.18 — Lymphosarcoma, lymph nodes of multiple sites
ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-CM equivalents from the CMS General Equivalence Mappings.
About ICD-9-CM 200.18
200.18 is an ICD-9-CM diagnosis code for lymphosarcoma, lymph nodes of multiple sites. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-CM took over.
The CMS General Equivalence Mappings translate it to one ICD-10-CM code, C83.58 (Lymphoblastic (diffuse) lymphoma, lymph nodes of multiple sites). The match is approximate, so confirm it against the record.
ICD-10-CM equivalents
- C83.58Lymphoblastic (diffuse) lymphoma, lymph nodes of multiple sitesapproximate
Common questions about 200.18
What is the ICD-10 code for ICD-9 200.18?
- The GEMs map 200.18 to ICD-10-CM C83.58.
GEMs are a translation aid, not a substitute for coding from the record. The 2027 ICD-10 code set has changed since the last GEMs release in 2018. Page updated September 29, 2026.