ICD-9-CM procedure code (retired)
04.89 — Injection of other agent, except neurolytic
About ICD-9-CM 04.89
04.89 is an ICD-9-CM procedure code for injection of other agent, except neurolytic. 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 3E0T33Z (Introduction of Anti-inflammatory into Peripheral Nerves and Plexi, Percutaneous Approach), 3E0T3GC (Introduction of Other Therapeutic Substance into Peripheral Nerves and Plexi, Percutaneous Approach) and 3E0X33Z (Introduction of Anti-inflammatory into Cranial Nerves, Percutaneous Approach). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- 3E0T33ZIntroduction of Anti-inflammatory into Peripheral Nerves and Plexi, Percutaneous Approachapproximate
- 3E0T3GCIntroduction of Other Therapeutic Substance into Peripheral Nerves and Plexi, Percutaneous Approachapproximate
- 3E0X33ZIntroduction of Anti-inflammatory into Cranial Nerves, Percutaneous Approachapproximate
- 3E0X3GCIntroduction of Other Therapeutic Substance into Cranial Nerves, Percutaneous Approachapproximate
Common questions about 04.89
What is the ICD-10 code for ICD-9 04.89?
- The GEMs map 04.89 to ICD-10-PCS 3E0T33Z, 3E0T3GC, 3E0X33Z and 3E0X3GC.
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.