ICD-9-CM procedure code (retired)
89.19 — Video and radio-telemetered electroencephalographic monitoring
About ICD-9-CM 89.19
89.19 is an ICD-9-CM procedure code for Video and radio-telemetered electroencephalographic monitoring. 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 8 ICD-10-PCS codes, such as 4A1034Z (Monitoring of Central Nervous Electrical Activity, Percutaneous Approach), 4A1074Z (Monitoring of Central Nervous Electrical Activity, Via Natural or Artificial Opening) and 4A1084Z (Monitoring of Central Nervous Electrical Activity, Via Natural or Artificial Opening Endoscopic). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- 4A1034ZMonitoring of Central Nervous Electrical Activity, Percutaneous Approachapproximate
- 4A1074ZMonitoring of Central Nervous Electrical Activity, Via Natural or Artificial Openingapproximate
- 4A1084ZMonitoring of Central Nervous Electrical Activity, Via Natural or Artificial Opening Endoscopicapproximate
- 4A10X4ZMonitoring of Central Nervous Electrical Activity, External Approachapproximate
- 4A1134ZMonitoring of Peripheral Nervous Electrical Activity, Percutaneous Approachapproximate
- 4A1174ZMonitoring of Peripheral Nervous Electrical Activity, Via Natural or Artificial Openingapproximate
- 4A1184ZMonitoring of Peripheral Nervous Electrical Activity, Via Natural or Artificial Opening Endoscopicapproximate
- 4A11X4ZMonitoring of Peripheral Nervous Electrical Activity, External Approachapproximate
Common questions about 89.19
What is the ICD-10 code for ICD-9 89.19?
- The GEMs map 89.19 to ICD-10-PCS 4A1034Z, 4A1074Z, 4A1084Z, 4A10X4Z, 4A1134Z, 4A1174Z and 2 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.