ICD-9-CM diagnosis code (retired)
524.28 — Anomalies of interarch distance
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 524.28
524.28 is an ICD-9-CM diagnosis code for anomalies of interarch distance. 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, M26.25 (Anomalies of interarch distance). The match is exact.
ICD-10-CM equivalents
- M26.25Anomalies of interarch distanceexact match
Common questions about 524.28
What is the ICD-10 code for ICD-9 524.28?
- The GEMs map 524.28 to ICD-10-CM M26.25.
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.