ICD-10-AM commandments (formerly Coding Corner, then Coding Tips) are published in each edition of Coding Matters. ICD-10-AM commandments provide guidance to clinical coders about difficult-to-code concepts. You can download all the ICD-10-AM Commandments, starting with Volume 1, Number 1 up to the current issue. Once downloaded, click on the bookmark on the lefthand side to point to the corresponding Volume/Number of Coding Matters.