HS Code for X-ray screens

X-ray screens are classified under HS code 9022.90 because they are identified as essential parts and accessories of apparatus based on the use of X-rays. According to the Harmonized System's General Rules of Interpretation (GRI), specifically Rule 1 and Rule 6, classification is determined by the terms of the headings and any relative section or chapter notes. Chapter 90, Note 2(b) specifies that parts and accessories, if suitable for use solely or principally with a particular kind of machine, instrument or apparatus, are to be classified with those machines. Since these screens are designed specifically to function within an X-ray system—either by intensifying the image on a photographic plate or by providing a fluorescent surface for real-time viewing—they fall under the "parts and accessories" subheading 9022.90. This classification remains consistent regardless of whether the screen is a standalone replacement part or part of a larger diagnostic assembly. The technical nature of these screens, often involving specialized phosphors like gadolinium oxysulfide or calcium tungstate, distinguishes them from general-purpose optical elements or standard display monitors. They are integral to the radiological process, ensuring that radiation is converted into a visible or recordable format for medical or industrial diagnosis.

Products Included

• X-ray intensifying screens
• Fluorescent X-ray screens
• Radiographic intensifying screens
• Lead-lined X-ray screens for protection
• Digital X-ray detector screens (as parts)

Common Misclassification

X-ray screens are frequently confused with X-ray film, which is classified under HS code 3701.10. While the screen is a reusable accessory that intensifies the image, the film is a sensitized, unexposed material used to capture the image. Additionally, complete X-ray units are classified under 9022.14 for medical use or 9022.19 for other uses; screens should only be classified under 9022.90 when imported or exported as separate parts or accessories.

FAQ

What is the HS code for X-ray screens?

The primary HS code for X-ray screens as parts and accessories is 9022.90.

Are protective lead screens classified here?

If the lead screen is a specialized part of the X-ray apparatus, it falls under 9022.90. However, general protective lead apparel like aprons is classified under 6211 or 3926 depending on the material.