ICD-9-CM diagnosis code (retired)
336.3 — Myelopathy in other diseases classified elsewhere
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 336.3
336.3 is an ICD-9-CM diagnosis code for myelopathy in other diseases classified elsewhere. 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, G99.2 (Myelopathy in diseases classified elsewhere). The match is approximate, so confirm it against the record.
ICD-10-CM equivalents
- G99.2Myelopathy in diseases classified elsewhereapproximate
Common questions about 336.3
What is the ICD-10 code for ICD-9 336.3?
- The GEMs map 336.3 to ICD-10-CM G99.2.
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.