ICD-9-CM procedure code (retired)
93.83 — Occupational therapy
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 93.83
93.83 is an ICD-9-CM procedure code for occupational therapy. 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 5 ICD-10-PCS codes, such as F08Z0ZZ (Bathing/Showering Techniques Treatment), F08Z1ZZ (Dressing Techniques Treatment) and F08Z2ZZ (Grooming/Personal Hygiene Treatment). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
Common questions about 93.83
What is the ICD-10 code for ICD-9 93.83?
- The GEMs map 93.83 to ICD-10-PCS F08Z0ZZ, F08Z1ZZ, F08Z2ZZ, F08Z3ZZ and F08Z4ZZ.
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.