ICD-9-CM diagnosis code (retired)
524.55 — Centric occlusion maximum intercuspation discrepancy
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 524.55
524.55 is an ICD-9-CM diagnosis code for Centric occlusion maximum intercuspation discrepancy. 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, M26.55 (Centric occlusion maximum intercuspation discrepancy). The match is exact.
ICD-10-CM equivalents
- M26.55Centric occlusion maximum intercuspation discrepancyexact match
Common questions about 524.55
What is the ICD-10 code for ICD-9 524.55?
- The GEMs map 524.55 to ICD-10-CM M26.55.
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.