F0126YZSensory Awareness/Processing/Integrity Assessment of Neurological System - Lower Back / Lower Extremity using Other Equipment
- Billable / Specific Code
F0126YZ is a billable ICD-10-PCS procedure code for Sensory Awareness/Processing/Integrity Assessment of Neurological System - Lower Back / Lower Extremity using Other Equipment. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRGs 945, 946. The root operation Motor and/or Nerve Function Assessment involves measurement of motor, nerve, and related functions. In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under Physical, occupational, and respiratory therapy evaluation.
Code Identity
PCS Table Breakdown
Each ICD-10-PCS code is built from seven characters, each an axis of the procedure. Hover or tap the icons for the official CMS definitions.
| Position | Designation | Value | Meaning |
|---|---|---|---|
| 1 | Section | F | Physical Rehabilitation and Diagnostic Audiology |
| 2 | Section Qualifier | 0 | Rehabilitation |
| 3 | Type | 1 | Motor and/or Nerve Function Assessment |
| 4 | BodySystem/Region | 2 | Neurological System - Lower Back / Lower Extremity |
| 5 | TypeQualifier | 6 | Sensory Awareness/Processing/Integrity |
| 6 | Equipment | Y | Other Equipment |
| 7 | Qualifier | Z | None |
Clinical Classification (CCSR)
AHRQ groups F0126YZ into these clinical categories.
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for F0126YZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About F0126YZ
Is F0126YZ a billable code?
Yes. F0126YZ is a complete seven-character ICD-10-PCS code, specific enough to report Sensory Awareness/Processing/Integrity Assessment of Neurological System - Lower Back / Lower Extremity using Other Equipment on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in F0126YZ mean?
F0126YZ breaks down character by character: the 1st character F is the Section (Physical Rehabilitation and Diagnostic Audiology); the 2nd character 0 is the Section Qualifier (Rehabilitation); the 3rd character 1 is the Type (Motor and/or Nerve Function Assessment); the 4th character 2 is the BodySystem/Region (Neurological System - Lower Back / Lower Extremity); the 5th character 6 is the TypeQualifier (Sensory Awareness/Processing/Integrity); the 6th character Y is the Equipment (Other Equipment); the 7th character Z is the Qualifier (None).
What MS-DRG does F0126YZ group to?
On an inpatient stay, Sensory Awareness/Processing/Integrity Assessment of Neurological System - Lower Back / Lower Extremity using Other Equipment maps to MS-DRGs 945, 946, with relative weights from 1.1468 to 1.5486. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of F0126YZ?
Under the General Equivalence Mappings, Sensory Awareness/Processing/Integrity Assessment of Neurological System - Lower Back / Lower Extremity using Other Equipment crosswalks to ICD-9-PCS 93.01. The mapping is approximate, so confirm it fits the documentation.
