ICD-9-CM procedure code (retired)
93.08 — Electromyography
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 93.08
93.08 is an ICD-9-CM procedure code for Electromyography. 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 2 ICD-10-PCS codes, such as 4A0F33Z (Measurement of Musculoskeletal Contractility, Percutaneous Approach) and 4A0FX3Z (Measurement of Musculoskeletal Contractility, External Approach). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
Common questions about 93.08
What is the ICD-10 code for ICD-9 93.08?
- The GEMs map 93.08 to ICD-10-PCS 4A0F33Z and 4A0FX3Z.
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.