Over the last several years, MoPath has grown from a few lines in the AMA CPT codebook to 20 pages, plus another 14 pages of gene table names. I put this in context of the Laboratory Medicine AMA CPT book for CY2017.
MoPath approaches half of the pathology section now (43 of 100 pages).
Page 479 - Table of Contents
Pages 480-494 - MoPath Gene Name Tables
(e.g. international gene abbreviation + full name + corresponding CPT, usually Tier 2)
Page 498 - "Guide"
(mostly lists the unlisted codes)
Pages 496-497 - Chemistry Panels
(These are given CMS heartburn re PAMA pricing; see here)
Pages 498-507 - Drug Assays
Pages 509-538 - Molecular Pathology (Tier 1, Tier 2, MAAA, GSP, etc)
Pages 539-567 - Chemistry, Microbiology
Pages 568-576 - Cytopath, Anatomic Path, IHC/ISH
Pages 577-578 - Odds and Ends; Reproductive Path
