Online access to view all available versions of X12 work.
External Code Lists
Referenced in X12 work, maintained by X12 and related organizations, published by WPC.
Useful Forms
Various forms submitted by the general public and X12 member representatives.
Word of the Day
“Bundling”
When a provider submits two or more individual procedure codes and the payer consolidates them into fewer comprehensive procedure codes according to applicable billing policies and procedures.
Image
Become an X12 Member
Join other member organizations in continuously adapting an expansive vocabulary and language.
Share your Feedback
X12 welcomes feedback, as well as questions, comments, or suggestions related to its activities and programs.
Fall 2024 Standing Meeting
Saturday, September 14, 2024 – Wednesday, September 25, 2024
Image