4A08X0Z - Measurement of Olfactory Acuity, External Approach
The ICD 10 Code for Measurement of Olfactory Acuity, External Approach is listed as 4A08X0Z.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.
| ICD-10-PCS Field | Value |
|---|---|
| Procedure Code: | 4A08X0Z |
| Description: | Measurement of Olfactory Acuity, External Approach |
| Chapter: | Measurement and Monitoring |
| Subsection 1: | Measurement and Monitoring, Physiological Systems |
| Subsection 2: | Measurement and Monitoring, Physiological Systems, Measurement |
| ICD-9-CM V. 3 (Procedures) General Equivalence Mappings (GEMS): | |
| ICD-9 PCS Code: | 89.12 - Nasal function study (approximate) |