0NH03MZInsertion of Bone Growth Stimulator into Skull, Percutaneous Approach
- Billable / Specific Code
0NH03MZ is a billable ICD-10-PCS procedure code for Insertion of Bone Growth Stimulator into Skull, Percutaneous Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to 5 MS-DRGs. The root operation Insertion involves putting in a nonbiological appliance that monitors, assists, performs, or prevents a physiological function but does not physically take the place of a body part.
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 | N | Head and Facial Bones |
| 3 | Operation | H | Insertion |
| 4 | BodyPart | 0 | Skull |
| 5 | Approach | 3 | Percutaneous |
| 6 | Device | M | Bone Growth Stimulator |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 0NH03MZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 0NH03MZ
Is 0NH03MZ a billable code?
Yes. 0NH03MZ is a complete seven-character ICD-10-PCS code, specific enough to report Insertion of Bone Growth Stimulator into Skull, Percutaneous Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 0NH03MZ mean?
0NH03MZ breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character N is the Body System (Head and Facial Bones); the 3rd character H is the Operation (Insertion); the 4th character 0 is the BodyPart (Skull); the 5th character 3 is the Approach (Percutaneous); the 6th character M is the Device (Bone Growth Stimulator); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 0NH03MZ group to?
On an inpatient stay, Insertion of Bone Growth Stimulator into Skull, Percutaneous Approach maps to MS-DRGs 023, 024, 025, 026, 027, with relative weights from 2.5229 to 5.7303. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 0NH03MZ?
Under the General Equivalence Mappings, Insertion of Bone Growth Stimulator into Skull, Percutaneous Approach crosswalks to ICD-9-PCS 12.4. The mapping is approximate, so confirm it fits the documentation.
