B309YZZPlain Radiography of Right External Carotid Artery using Other Contrast
- Billable / Specific Code
B309YZZ is a billable ICD-10-PCS procedure code for Plain Radiography of Right External Carotid Artery using Other Contrast. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). The root operation Plain Radiography involves planar display of an image developed from the capture of external ionizing radiation on photographic or photoconductive plate.
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 | 3 | Upper Arteries |
| 3 | Type | 0 | Plain Radiography |
| 4 | BodyPart | 9 | External Carotid Artery, Right |
| 5 | Contrast | Y | Other Contrast |
| 6 | Qualifier | Z | None |
| 7 | Qualifier | Z | None |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for B309YZZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About B309YZZ
Is B309YZZ a billable code?
Yes. B309YZZ is a complete seven-character ICD-10-PCS code, specific enough to report Plain Radiography of Right External Carotid Artery using Other Contrast on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in B309YZZ mean?
B309YZZ breaks down character by character: the 1st character B is the Section (Imaging); the 2nd character 3 is the Body System (Upper Arteries); the 3rd character 0 is the Type (Plain Radiography); the 4th character 9 is the BodyPart (External Carotid Artery, Right); 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 B309YZZ?
Under the General Equivalence Mappings, Plain Radiography of Right External Carotid Artery using Other Contrast crosswalks to ICD-9-PCS 88.49. The mapping is approximate, so confirm it fits the documentation.
