ICD-9-CM procedure code (retired)
94.39 — Other individual psychotherapy
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 94.39
94.39 is an ICD-9-CM procedure code for other individual psychotherapy. 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 4 ICD-10-PCS codes, such as GZ50ZZZ (Individual Psychotherapy, Interactive), GZ52ZZZ (Individual Psychotherapy, Cognitive) and GZ53ZZZ (Individual Psychotherapy, Interpersonal). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
Common questions about 94.39
What is the ICD-10 code for ICD-9 94.39?
- The GEMs map 94.39 to ICD-10-PCS GZ50ZZZ, GZ52ZZZ, GZ53ZZZ and GZC9ZZZ.
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.