The Centers for Medicare and Medicaid Services published ICD-10 CM updates effective October 1st, 2024 through September 30th, 2025. Several new codes and changes were made in Chapter 2 (Neoplasms) to indicate remission status of lymphoma and lymphoid disease as well as Chapter 21 (Factors influencing health status and
contact with health services).
A full list of changes can be found in the “Addendum” files on the ICD-10 CM updates page. Questions about ICD-10 CM codes may be sent to ASCO at practice@asco.org.
Guidelines
There are minor editorials changes (i.e., clarifying words, revised ICD-10-CM codes) in the guidelines, specifically regarding neoplasm coding. However, the revisions do not change the intent or interpretation of the guidelines.