HS Code for Dental crowns

Dental crowns are classified under HS code 9021.29, which falls within Chapter 90 of the Harmonized System. This chapter encompasses optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus. Specifically, heading 9021 covers orthopedic appliances, including crutches, surgical belts and trusses; splints and other fracture appliances; artificial parts of the body; hearing aids and other appliances which are worn or carried, or implanted in the body, to compensate for a defect or disability. Within this heading, subheading 9021.21 is reserved for artificial teeth, while 9021.29 is the residual category for \"dental fittings.\" Dental crowns are considered fittings because they are fixed to existing tooth structures or abutments to restore function and aesthetics. The classification is determined by the primary function of the item as a permanent prosthetic replacement for a portion of a tooth. Unlike instruments used to perform dental work, these are artificial parts or fittings that remain in the patient's mouth. The material composition, whether porcelain, gold alloy, or zirconia, does not change the classification under 9021.29, provided the item is a finished dental fitting ready for implantation or attachment.

Products Included

• Porcelain-fused-to-metal (PFM) crowns
• Full ceramic or zirconia crowns
• Gold, silver, or base metal alloy crowns
• Dental bridges (multi-unit fittings)
• Permanent dental veneers
• Pre-fabricated temporary crowns
• Endodontic posts and cores used for crown retention

Common Misclassification

Dental crowns are frequently misclassified under HS code 9021.21, which is specifically for artificial teeth (such as those used in full or partial dentures). While both are dental prosthetics, crowns are categorized as fittings under 9021.29. Another common error is using 9018.49, which covers dental instruments; however, because crowns are implanted parts of the body, they must reside in 9021. Additionally, raw ceramic or metal blocks used in CAD/CAM milling are not classified here; they fall under their respective material chapters, such as 6909 for ceramics.

FAQ

What is the HS code for dental crowns?

The HS code for dental crowns is 9021.29, which covers dental fittings other than artificial teeth.

Are dental bridges classified under the same code as crowns?

Yes, dental bridges are considered dental fittings and are classified under HS code 9021.29, as they serve a similar prosthetic function to crowns but span multiple teeth.