BN2FZZZComputerized Tomography (CT Scan) of Temporal Bones
- Billable / Specific Code
BN2FZZZ is a billable ICD-10-PCS procedure code for Computerized Tomography (CT Scan) of Temporal Bones. 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 | N | Skull and Facial Bones |
| 3 | Type | 2 | Computerized Tomography (CT Scan) |
| 4 | BodyPart | F | Temporal Bones |
| 5 | Contrast | Z | None |
| 6 | Qualifier | Z | None |
| 7 | Qualifier | Z | None |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for BN2FZZZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About BN2FZZZ
Is BN2FZZZ a billable code?
Yes. BN2FZZZ is a complete seven-character ICD-10-PCS code, specific enough to report Computerized Tomography (CT Scan) of Temporal Bones on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in BN2FZZZ mean?
BN2FZZZ breaks down character by character: the 1st character B is the Section (Imaging); the 2nd character N is the Body System (Skull and Facial Bones); the 3rd character 2 is the Type (Computerized Tomography (CT Scan)); the 4th character F is the BodyPart (Temporal Bones); the 5th character Z is the Contrast (None); the 6th character Z is the Qualifier (None); the 7th character Z is the Qualifier (None).
What is the ICD-9-PCS equivalent of BN2FZZZ?
Under the General Equivalence Mappings, Computerized Tomography (CT Scan) of Temporal Bones crosswalks to ICD-9-PCS 87.03. The mapping is approximate, so confirm it fits the documentation.
