# HTS 9018: Instruments and appliances used in medical, surgical, dental or veterinary sciences, including scintigraphic apparatus, other electro-medical apparatus and sight-testing instruments; parts and accessories thereof: https://geopax.app/tariffs/catalog/90/9018 Source: [2026 HTS Revision 21 (October 9, 2026)](https://hts.usitc.gov/search?query=9018). Additional duties by country of origin may apply; estimate a shipment's full duty with the tariff calculator: https://geopax.app/tariffs/calculator ## 9018: Instruments and appliances used in medical, surgical, dental or veterinary sciences, including scintigraphic apparatus, other electro-medical apparatus and sight-testing instruments; parts and accessories thereof: | Code | Description | General | Special | Column 2 | Units | | --- | --- | --- | --- | --- | --- | | 9018 | Instruments and appliances used in medical, surgical, dental or veterinary sciences, including scintigraphic apparatus, other electro-medical apparatus and sight-testing instruments; parts and accessories thereof: | | | | | | | Electro-diagnostic apparatus (including apparatus for functional exploratory examination or for checking physiological parameters); parts and accessories thereof: | | | | | | 9018.11 | Electrocardiographs, and parts and accessories thereof: | | | | | | 9018.11.30.00 | Electrocardiographs | Free | | 35% | No. | | 9018.11.60.00 | Printed circuit assemblies | Free | | 35% | No. | | 9018.11.90.00 | Other | Free | | 35% | No. | | 9018.12.00.00 | Ultrasonic scanning apparatus | Free | | 35% | No. | | 9018.13.00.00 | Magnetic resonance imaging apparatus | Free | | 35% | No. | | 9018.14.00.00 | Scintigraphic apparatus | Free | | 35% | No. | | 9018.19 | Other: | | | | | | 9018.19.40.00 | Apparatus for functional exploratory examination, and parts and accessories thereof | Free | | 55% | No. | | | Other: | | | | | | 9018.19.55.00 | Patient monitoring systems | Free | | 35% | No. | | 9018.19.75.00 | Printed circuit assemblies for parameter acquisition modules | Free | | 35% | No. | | 9018.19.95 | Other | Free | | 35% | | | 9018.19.95.30 | Basal metabolism and blood pressure apparatus | Free | | 35% | No. | | 9018.19.95.35 | Electroencephalographs (EEG) and electromyographs (EMG) | Free | | 35% | No. | | 9018.19.95.50 | Other apparatus | Free | | 35% | No. | | 9018.19.95.60 | Parts and accessories | Free | | 35% | No. | | 9018.20.00 | Ultraviolet or infrared ray apparatus, and parts and accessories thereof | Free | | 35% | | | 9018.20.00.40 | Therapeutic | Free | | 35% | No. | | 9018.20.00.80 | Other | Free | | 35% | No. | | | Syringes, needles, catheters, cannulae and the like; parts and accessories thereof: | | | | | | 9018.31.00 | Syringes, with or without needles; parts and accessories thereof | Free | | 60% | | | | Syringes, with or without their needles: | Free | | 60% | | | 9018.31.00.40 | Hypodermic | Free | | 60% | No. | | 9018.31.00.80 | Other | Free | | 60% | No. | | 9018.31.00.90 | Parts and accessories | Free | | 60% | No. | | 9018.32.00.00 | Tubular metal needles and needles for sutures and parts and accessories thereof | Free | | 55% | No. | | 9018.39.00 | Other | Free | | 30% | | | | Bougies, catheters, drains and sondes, and parts and accessories thereof: | Free | | 30% | | | 9018.39.00.20 | Rubber catheters | Free | | 30% | doz. | | 9018.39.00.40 | Other | Free | | 30% | No. | | 9018.39.00.50 | Other | Free | | 30% | No. | | | Other instruments and appliances, used in dental sciences, and parts and accessories thereof: | | | | | | 9018.41.00.00 | Dental drill engines, whether or not combined on a single base with other dental equipment, and parts and accessories thereof | Free | | 35% | No. | | 9018.49 | Other: | | | | | | 9018.49.40.00 | Dental burs | Free | | 35% | gross | | 9018.49.80 | Other | Free | | 35% | | | 9018.49.80.40 | Dental hand instruments and parts and accessories thereof | Free | | 35% | No. | | 9018.49.80.80 | Other | Free | | 35% | No. | | 9018.50.00.00 | Other ophthalmic instruments and appliances and parts and accessories thereof | Free | | 60% | No. | | 9018.90 | Other instruments and appliances and parts and accessories thereof: | | | | | | | Optical instruments and appliances and parts and accessories thereof: | | | | | | 9018.90.10.00 | Mirrors and reflectors | Free | | 45% | No. | | 9018.90.20.00 | Other | Free | | 60% | No. | | | Other: | | | | | | 9018.90.30.00 | Anesthetic instruments and appliances and parts and accessories thereof | Free | | 45% | No. | | 9018.90.40.00 | Percussion hammers, stethoscopes and parts of stethoscopes | Free | | 45% | No. | | 9018.90.50 | Sphygmomanometers, tensimeters and oscillometers; all the foregoing and parts and accessories thereof | Free | | 27.5% | | | 9018.90.50.40 | Sphygmomanometers and parts and accessories thereof | Free | | 27.5% | No. | | 9018.90.50.80 | Other | Free | | 27.5% | No. | | | Electro-medical instruments and appliances and parts and accessories thereof: | | | | | | 9018.90.60.00 | Electro-surgical instruments and appliances, other than extracorporeal shock wave lithotripters; all the foregoing and parts and accessories thereof | Free | | 55% | No. | | | Other: | | | | | | 9018.90.64.00 | Defibrillators | Free | | 35% | No. | | 9018.90.68.00 | Printed circuit assemblies for the defibrillators of subheading 9018.90.64 | Free | | 35% | No. | | 9018.90.75 | Other | Free | | 35% | | | 9018.90.75.20 | Dialysis instruments and apparatus | Free | | 35% | No. | | | Other therapeutic appliances and instruments: | Free | | 35% | | | 9018.90.75.40 | Ultrasonic | Free | | 35% | No. | | 9018.90.75.60 | Other | Free | | 35% | No. | | 9018.90.75.70 | Parts and accessories of dialysis instruments and apparatus | Free | | 35% | No. | | 9018.90.75.80 | Other | Free | | 35% | No. | | 9018.90.80.00 | Other | Free | | 55% | No. |