ICD-9-CM diagnosis code (retired)
728.81 — Interstitial myositis
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 728.81
728.81 is an ICD-9-CM diagnosis code for interstitial myositis. 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, M60.10 (Interstitial myositis of unspecified site). The match is approximate, so confirm it against the record.
ICD-10-CM equivalents
- M60.10Interstitial myositis of unspecified siteapproximate
Common questions about 728.81
What is the ICD-10 code for ICD-9 728.81?
- The GEMs map 728.81 to ICD-10-CM M60.10.
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.