01H Insertion - Peripheral Nervous System ICD-10-PCS
The 01H code range contains 13 ICD-10-PCS codes for Insertion procedures on the peripheral nervous system. 12 of the codes are billable and valid for inpatient claim submission in fiscal year 2026.
Root Operation Definition
Insertion: Putting in a non-biological appliance that monitors, assists, performs or prevents a physiological function but does not physically take the place of a body part.
Codes in the 01H Range 13 codes · 12 billable
- 01H Peripheral Nervous System, InsertionNon-billable header
- 01HY01Z Insertion of Radioactive Element into Peripheral Nerve, Open Approach
- 01HY02Z Insertion of Monitoring Device into Peripheral Nerve, Open Approach
- 01HY0MZ Insertion of Neurostimulator Lead into Peripheral Nerve, Open Approach
- 01HY0YZ Insertion of Other Device into Peripheral Nerve, Open Approach
- 01HY31Z Insertion of Radioactive Element into Peripheral Nerve, Percutaneous Approach
- 01HY32Z Insertion of Monitoring Device into Peripheral Nerve, Percutaneous Approach
- 01HY3MZ Insertion of Neurostimulator Lead into Peripheral Nerve, Percutaneous Approach
- 01HY3YZ Insertion of Other Device into Peripheral Nerve, Percutaneous Approach
- 01HY41Z Insertion of Radioactive Element into Peripheral Nerve, Percutaneous Endoscopic Approach
- 01HY42Z Insertion of Monitoring Device into Peripheral Nerve, Percutaneous Endoscopic Approach
- 01HY4MZ Insertion of Neurostimulator Lead into Peripheral Nerve, Percutaneous Endoscopic Approach
- 01HY4YZ Insertion of Other Device into Peripheral Nerve, Percutaneous Endoscopic Approach
About the 01H Code Range
The ICD-10-PCS root operation Insertion (01H) refers to putting in or on a device that supports body function but does not include the taking out of a device. This operation is commonly applied in the Medical and Surgical section of the classification.
In these examples, the focus is on inserting various devices into the Peripheral Nervous System. The codes represent different types of devices, such as a Radioactive Element (01HY01Z for open approach), a Monitoring Device (01HY02Z open), and a Neurostimulator Lead (01HY0MZ open). The procedure can be performed through multiple approaches, including Open, Percutaneous, and Percutaneous Endoscopic. For example, the insertion of a neurostimulator lead via a percutaneous endoscopic approach is coded as 01HY4MZ. These codes enable precise documentation of device insertion into peripheral nerves, crucial for treatment tracking and reimbursement.
Questions About This Page
How many billable codes are in the 01H range?
Of the 13 codes in this range, 12 are billable and valid for inpatient claim submission from October 1, 2025 through September 30, 2026. Table header codes group them but cannot be reported on claims.
What does the 01H range classify?
The range classifies Insertion procedures, putting in a non-biological appliance that monitors, assists, performs or prevents a physiological function but does not physically take the place of a body part, performed on the peripheral nervous system. Each code adds the body part, approach, device, and qualifier in characters four through seven, and links to its own reference page.
Related References
Source: CMS FY 2026 ICD-10-PCS order file and code tables, effective October 1, 2025 through September 30, 2026.
