07WM30ZRevision of Drainage Device in Thymus, Percutaneous Approach
- Billable / Specific Code
07WM30Z is a billable ICD-10-PCS procedure code for Revision of Drainage Device in Thymus, Percutaneous Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to 21 MS-DRGs. 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 | 7 | Lymphatic and Hemic Systems |
| 3 | Operation | W | Revision |
| 4 | BodyPart | M | Thymus |
| 5 | Approach | 3 | Percutaneous |
| 6 | Device | 0 | Drainage Device |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 07WM30Z under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 07WM30Z
Is 07WM30Z a billable code?
Yes. 07WM30Z is a complete seven-character ICD-10-PCS code, specific enough to report Revision of Drainage Device in Thymus, Percutaneous Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 07WM30Z mean?
07WM30Z breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character 7 is the Body System (Lymphatic and Hemic Systems); the 3rd character W is the Operation (Revision); the 4th character M is the BodyPart (Thymus); the 5th character 3 is the Approach (Percutaneous); the 6th character 0 is the Device (Drainage Device); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 07WM30Z group to?
On an inpatient stay, Revision of Drainage Device in Thymus, Percutaneous Approach maps to MS-DRGs 163, 164, 165, 628, 629, 630, 802, 803, 804, 820, 821, 822, 826, 827, 828, 907, 908, 909, 957, 958, 959, with relative weights from 1.2040 to 7.6199. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 07WM30Z?
Under the General Equivalence Mappings, Revision of Drainage Device in Thymus, Percutaneous Approach crosswalks to ICD-9-PCS 79.2. The mapping is approximate, so confirm it fits the documentation.
