Independent educational publication · Managed by Dr. Meriyala Santosh Kumar Guptha, Trainer/Author

ICD-10-CM UpdateFY 2027 ICD-10-CM and ICD-10-PCS code sets take effect October 1, 2026.

Topic hub

ICD-10-CM Updates

ICD-10-CM is the diagnosis code set used across U.S. healthcare settings. It changes every fiscal year on October 1, and can also change on April 1 when updates are needed. This hub tracks new, revised and deleted codes, changes to the ICD-10-CM Official Guidelines for Coding and Reporting, and what those changes mean for coding, billing and documentation.

  • ICD-10-CM Guidelines
  • New codes
  • Revised codes
  • Deleted codes
  • Chapter-specific updates
  • Fiscal-year updates
  • Coding examples
  • Coding Clinic discussion (summarized, not reproduced)

We explain changes in original language. We do not reproduce proprietary code-book content or paid publications.

ICD-10-CM RSS feed

Latest ICD-10-CM updates

Free email alerts

Medical Coding Update Alert

Get important coding, billing, CMS, HCC and reimbursement updates delivered to your inbox.

Training & services enquiries

Need Medical Coding Training or Services?

Message me — I will guide you.

Dr. Santosh Kumar Guptha Trainer/Author · AHIMA Approved ICD-10 Trainer

Please do not include patient names or any protected health information (PHI) in your message.

By submitting, you agree to be contacted about your enquiry. See our Privacy Policy.