Hepatobiliary System and Pancreas (CF) ICD-10-PCS
The CF body system covers Nuclear Medicine procedures on hepatobiliary system and pancreas, with 36 ICD-10-PCS codes across 2 root operations, 32 of them billable in fiscal year 2026. Each root operation defines a distinct procedural objective, and the info icons show the official definition with a preview of the codes inside.
Root Operations in This Body System 2 operations · 36 codes
| Chars 1–3 | Root Operation | Codes | Billable |
|---|---|---|---|
| CF1 | Planar Nuclear Medicine ImagingIntroduction of radioactive materials into the body for single plane display of images developed from the capture of radioactive emissions | 20 | 18 |
| CF2 | Tomographic (Tomo) Nuclear Medicine ImagingIntroduction of radioactive materials into the body for three dimensional display of images developed from the capture of radioactive emissions | 16 | 14 |
The info icon shows the official root operation definition and previews the codes in that range.
About the CF Body System
The ICD-10-PCS root operation CF pertains to diagnostic imaging within the Hepatobiliary System and Pancreas through Nuclear Medicine techniques. This operation involves introducing radioactive materials into the body to visualize these organs.
Planar Nuclear Medicine Imaging (code CF1) captures radioactive emissions to produce single-plane images, providing a two-dimensional view of the hepatobiliary system and pancreas. Alternatively, Tomographic Nuclear Medicine Imaging (code CF2) offers a three-dimensional image display by reconstructing multiple slices from the detected emissions, enhancing spatial detail. Both techniques assist in diagnosing functional abnormalities or diseases by highlighting physiological processes in these organ systems. Accurately coding these nuclear imaging procedures is essential for comprehensive clinical documentation and patient care management.
Questions About This Page
How many codes are in the CF body system?
The CF body system contains 36 ICD-10-PCS codes in FY 2026, organized into 2 root operations. 32 of them are billable on inpatient claims.
What is a root operation?
The root operation is the third character of every ICD-10-PCS code and names the objective of the procedure. Drainage takes fluid out, Excision cuts out a portion of a body part, and Resection removes all of one. Picking the right root operation is the central skill of PCS coding, so each one above carries its official CMS definition.
Related References
Source: CMS FY 2026 ICD-10-PCS order file and code tables, effective October 1, 2025 through September 30, 2026.
