ICD-9-CM diagnosis code (retired)
830.0 — Closed dislocation of jaw
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 830.0
830.0 is an ICD-9-CM diagnosis code for closed dislocation of jaw. 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 4 ICD-10-CM codes, such as S03.00XA (Dislocation of jaw, unspecified side, initial encounter), S03.01XA (Dislocation of jaw, right side, initial encounter) and S03.02XA (Dislocation of jaw, left side, initial encounter). All of these are approximate matches, so review the record to pick the right one.
ICD-10-CM equivalents
Common questions about 830.0
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.