B421YZZComputerized Tomography (CT Scan) of Celiac Artery using Other Contrast
- Billable / Specific Code
B421YZZ is a billable ICD-10-PCS procedure code for Computerized Tomography (CT Scan) of Celiac Artery using Other Contrast. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). The root operation Computerized Tomography (CT Scan) involves computer reformatted digital display of multiplanar images developed from the capture of multiple exposures of external ionizing radiation.
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 | B | Imaging |
| 2 | Body System | 4 | Lower Arteries |
| 3 | Type | 2 | Computerized Tomography (CT Scan) |
| 4 | BodyPart | 1 | Celiac Artery |
| 5 | Contrast | Y | Other Contrast |
| 6 | Qualifier | Z | None |
| 7 | Qualifier | Z | None |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for B421YZZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About B421YZZ
Is B421YZZ a billable code?
Yes. B421YZZ is a complete seven-character ICD-10-PCS code, specific enough to report Computerized Tomography (CT Scan) of Celiac Artery using Other Contrast on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in B421YZZ mean?
B421YZZ breaks down character by character: the 1st character B is the Section (Imaging); the 2nd character 4 is the Body System (Lower Arteries); the 3rd character 2 is the Type (Computerized Tomography (CT Scan)); the 4th character 1 is the BodyPart (Celiac Artery); the 5th character Y is the Contrast (Other Contrast); the 6th character Z is the Qualifier (None); the 7th character Z is the Qualifier (None).
What is the ICD-9-PCS equivalent of B421YZZ?
Under the General Equivalence Mappings, Computerized Tomography (CT Scan) of Celiac Artery using Other Contrast crosswalks to ICD-9-PCS 88.38. The mapping is approximate, so confirm it fits the documentation.
