0BWT42ZRevision of Monitoring Device in Diaphragm, Percutaneous Endoscopic Approach
- Billable / Specific Code
0BWT42Z is a billable ICD-10-PCS procedure code for Revision of Monitoring Device in Diaphragm, Percutaneous Endoscopic Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRGs 163, 164, 165. The root operation Revision involves correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device.
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 | 0 | Medical and Surgical |
| 2 | Body System | B | Respiratory System |
| 3 | Operation | W | Revision |
| 4 | BodyPart | T | Diaphragm |
| 5 | Approach | 4 | Percutaneous Endoscopic |
| 6 | Device | 2 | Monitoring Device |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 0BWT42Z under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 0BWT42Z
Is 0BWT42Z a billable code?
Yes. 0BWT42Z is a complete seven-character ICD-10-PCS code, specific enough to report Revision of Monitoring Device in Diaphragm, Percutaneous Endoscopic Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 0BWT42Z mean?
0BWT42Z breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character B is the Body System (Respiratory System); the 3rd character W is the Operation (Revision); the 4th character T is the BodyPart (Diaphragm); the 5th character 4 is the Approach (Percutaneous Endoscopic); the 6th character 2 is the Device (Monitoring Device); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 0BWT42Z group to?
On an inpatient stay, Revision of Monitoring Device in Diaphragm, Percutaneous Endoscopic Approach maps to MS-DRGs 163, 164, 165, with relative weights from 1.9142 to 4.4818. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 0BWT42Z?
Under the General Equivalence Mappings, Revision of Monitoring Device in Diaphragm, Percutaneous Endoscopic Approach crosswalks to ICD-9-PCS 34.89. The mapping is approximate, so confirm it fits the documentation.
