What is HSN Code 902131?
HSN code 902131 is the Harmonized System of Nomenclature classification for Artificial Joints under India's Goods and Services Tax (GST). It is a 6-digit code sitting at the sub-heading (6-digit) level of the HSN hierarchy.
This code belongs to Chapter 90 — Optical, Photographic, Cinematographic, Measuring, Checking,…, which is part of Section XVIII: Optical, Medical & Precision Instruments. Every GST-registered business supplying artificial joints must quote HSN 902131 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.