All the coding and practice management tools you need. All in one place.

Orthopaedic Code-X ® a leader in orthopaedic coding

Always current, Code-X provides quick access to the data you need to code with confidence.

Global Service Data eBook – 2025

Complete Global Service Data offers comprehensive global billing guidelines to help you eliminate denied or delayed claims.

AAOS Musculoskeletal Coding Guide – 2025

The Musculoskeletal Coding Guide provides a solid foundation for the Current Procedural Terminology (CPT®) coding system.

Visit the AAOS Coding Community

This is your go-to resource for everything Practice Management and Coding & Reimbursement at AAOS.

AAOS Practice Management Center

Find resources, tools, and advice to help you manage your practice for success.

Coding Workshops from KarenZupko & Associates, Inc.

AAOS has teamed with KZA, a leader in coding training, to bring you unparalleled expertise. View orthopaedic coding workshops.