CW7Nuclear Medicine, Anatomical Regions, Systemic Nuclear Medicine Therapy

  • Non-Billable Header
ICD-10-PCS CW7
CMS Source: FY 2026 ICD-10-PCS dataset. Effective Oct 1, 2025 – Sep 30, 2026.FacebookXLinkedInPrint

CW7 is a non-billable ICD-10-PCS code that heads the group for Nuclear Medicine, Anatomical Regions, Systemic Nuclear Medicine Therapy, so it cannot be submitted on a claim; a more specific seven-character code is required. The root operation Systemic Nuclear Medicine Therapy involves introduction of unsealed radioactive materials into the body for treatment.

Code Identity

ICD-10-PCS Code
CW7
Billable Status
No — Non-Billable Header
Code Describes
Nuclear Medicine, Anatomical Regions, Systemic Nuclear Medicine Therapy
Short Description
Nuclear Medicine, Anatomical Regions, Sys Nucl Med Therapy

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.

PositionDesignationValueMeaning
1SectionCNuclear Medicine
2Body SystemWAnatomical Regions
3Operation7Systemic Nuclear Medicine Therapy

Similar Procedure Codes

Questions About CW7

Is CW7 a billable code?

No. CW7 is an incomplete heading for Nuclear Medicine, Anatomical Regions, Systemic Nuclear Medicine Therapy and cannot be submitted on a claim. A complete seven-character code is required, such as CW70NZZ, CW70YZZ, and CW73NZZ.