4A0ZXQZ - Measurement of Sleep, External Approach
The ICD 10 Code for Measurement of Sleep, External Approach is listed as 4A0ZXQZ.
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: | 4A0ZXQZ |
| Description: | Measurement of Sleep, 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: | 89.18 - Other sleep disorder function tests (approximate) |