ICD-9-CM diagnosis code (retired)
730.13 — Chronic osteomyelitis, forearm
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 730.13
730.13 is an ICD-9-CM diagnosis code for chronic osteomyelitis, forearm. 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, M86.639 (Other chronic osteomyelitis, unspecified radius and ulna). The match is approximate, so confirm it against the record.
ICD-10-CM equivalents
- M86.639Other chronic osteomyelitis, unspecified radius and ulnaapproximate
Common questions about 730.13
What is the ICD-10 code for ICD-9 730.13?
- The GEMs map 730.13 to ICD-10-CM M86.639.
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.