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ICD-9-CM procedure code (retired)

79.84 — Open reduction of dislocation of hand and finger

ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-PCS equivalents from the CMS General Equivalence Mappings.

About ICD-9-CM 79.84

79.84 is an ICD-9-CM procedure code for open reduction of dislocation of hand and finger. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-PCS took over.

The CMS General Equivalence Mappings translate it to 24 ICD-10-PCS codes, such as 0RSQ04Z (Reposition Right Carpal Joint with Internal Fixation Device, Open Approach), 0RSQ05Z (Reposition Right Carpal Joint with External Fixation Device, Open Approach) and 0RSQ0ZZ (Reposition Right Carpal Joint, Open Approach). All of these are approximate matches, so review the record to pick the right one.

ICD-10-PCS equivalents

Common questions about 79.84

What is the ICD-10 code for ICD-9 79.84?

The GEMs map 79.84 to ICD-10-PCS 0RSQ04Z, 0RSQ05Z, 0RSQ0ZZ, 0RSR04Z, 0RSR05Z, 0RSR0ZZ and 18 more.

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.