89.14 - Electroencephalogram
The ICD 9 Code for
Electroencephalogram is listed as
89.14. Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS and chapter information where available.
| ICD 9 CM Volume 3 (PCS) Field |
Value |
| Procedure Code: |
89.14 |
| Description: |
Electroencephalogram |
| Short Description: |
Electroencephalogram |
|
|
| Chapter: |
Miscellaneous diagnostic and therapeutic procedures |
| Subsection 1: |
Interview, evaluation, consultation, and examination |
| ICD-10-PCS General Equivalence Mappings (GEMS): |
|---|
| ICD 10 PCS Code: |
4A0034Z - Measurement of Central Nervous Electrical Activity, Percutaneous Approach (approximate) |
| ICD 10 PCS Code: |
4A00X4Z - Measurement of Central Nervous Electrical Activity, External Approach (approximate) |
| ICD 10 PCS Code: |
4A0134Z - Measurement of Peripheral Nervous Electrical Activity, Percutaneous Approach (approximate) |
| ICD 10 PCS Code: |
4A01X4Z - Measurement of Peripheral Nervous Electrical Activity, External Approach (approximate) |
| ICD 10 PCS Code: |
4A1034Z - Monitoring of Central Nervous Electrical Activity, Percutaneous Approach (approximate) |
| ICD 10 PCS Code: |
4A10X4Z - Monitoring of Central Nervous Electrical Activity, External Approach (approximate) |
| ICD 10 PCS Code: |
4A1134Z - Monitoring of Peripheral Nervous Electrical Activity, Percutaneous Approach (approximate) |
| ICD 10 PCS Code: |
4A11X4Z - Monitoring of Peripheral Nervous Electrical Activity, External Approach (approximate) |
| ICD-9-CM Volume 3 (PCS) Siblings (same level / similar specificity) of 89.14: |
|---|
| 89.10 - Intracarotid amobarbital test |
| 89.11 - Tonometry |
| 89.12 - Nasal function study |
| 89.13 - Neurologic examination |
| 89.15 - Other nonoperative neurologic function tests |
| 89.16 - Transillumination of newborn skull |
| 89.17 - Polysomnogram |
| 89.18 - Other sleep disorder function tests |
| 89.19 - Video and radio-telemetered electroencephalographic monitoring |
