ICD-9-CM diagnosis code (retired)
201.42 — Hodgkin's disease, lymphocytic-histiocytic predominance, intrathoracic lymph nodes
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 201.42
201.42 is an ICD-9-CM diagnosis code for hodgkin's disease, lymphocytic-histiocytic predominance, intrathoracic lymph nodes. 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 2 ICD-10-CM codes, such as C81.02 (Nodular lymphocyte predominant Hodgkin lymphoma, intrathoracic lymph nodes) and C81.42 (Lymphocyte-rich Hodgkin lymphoma, intrathoracic lymph nodes). All of these are approximate matches, so review the record to pick the right one.
ICD-10-CM equivalents
Common questions about 201.42
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.