5A1955ZRespiratory Ventilation, Greater than 96 Consecutive Hours
- Billable / Specific Code
5A1955Z is a billable ICD-10-PCS procedure code for Respiratory Ventilation, Greater than 96 Consecutive Hours. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRGs 003, 004. The root operation Performance involves completely taking over a physiological function by extracorporeal means.
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 | 5 | Extracorporeal or Systemic Assistance and Performance |
| 2 | Body System | A | Physiological Systems |
| 3 | Operation | 1 | Performance |
| 4 | BodySystem | 9 | Respiratory |
| 5 | Duration | 5 | Greater than 96 Consecutive Hours |
| 6 | Function | 5 | Ventilation |
| 7 | Qualifier | Z | No Qualifier |
Medicare Code Edits
Medicare Code Editor checks that affect claim validity for 5A1955Z.
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 5A1955Z under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 5A1955Z
Is 5A1955Z a billable code?
Yes. 5A1955Z is a complete seven-character ICD-10-PCS code, specific enough to report Respiratory Ventilation, Greater than 96 Consecutive Hours on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 5A1955Z mean?
5A1955Z breaks down character by character: the 1st character 5 is the Section (Extracorporeal or Systemic Assistance and Performance); the 2nd character A is the Body System (Physiological Systems); the 3rd character 1 is the Operation (Performance); the 4th character 9 is the BodySystem (Respiratory); the 5th character 5 is the Duration (Greater than 96 Consecutive Hours); the 6th character 5 is the Function (Ventilation); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 5A1955Z group to?
On an inpatient stay, Respiratory Ventilation, Greater than 96 Consecutive Hours maps to MS-DRGs 003, 004, with relative weights from 13.8514 to 21.2252. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 5A1955Z?
Under the General Equivalence Mappings, Respiratory Ventilation, Greater than 96 Consecutive Hours crosswalks to ICD-9-PCS 96.70 and 96.72. The mapping is approximate, so confirm it fits the documentation.
