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

Medical Coding, Billing & Healthcare Reimbursement Updates

Medical Coding & Billing Updates That Matter

Stay informed about changes in ICD-10-CM, CPT, HCPCS, CMS regulations, HCC risk adjustment, medical billing, reimbursement, payer policies and healthcare revenue cycle management.

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  • What changed, in plain language
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  • Billing and compliance impact
  • A link to the primary source
  • Published and last-updated dates

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ICD-11 Guide

ICD-11: What Medical Coders Should Know

What ICD-11 is, how its structure differs from ICD-10 — stem codes, extension codes, postcoordination, the Foundation and linearizations — and its status in the U.S.

Published Source: World Health Organization — ICD-11

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What Changed?

Our recurring explainer format: what happened, what changed, the effective date, who is affected, and what to do now.

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  2. Coder Alert: FY 2027 ICD-10-CM Code Set Takes Effect October 1, 2026
  3. FY 2027 IPPS/LTCH PPS Final Rule: What Changed?
  4. HCC Risk Adjustment Coding: A Complete Guide for Coders
  5. Medical Coding Updates: The Complete Guide to When and How Codes Change

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MedicalCodingUpdates.com helps healthcare professionals understand important changes in medical coding, billing, reimbursement, risk adjustment, compliance and revenue cycle management. It is an independent educational publication — not a government website and not affiliated with CMS, AMA, AAPC, AHIMA or WHO. Every update names its primary source, shows when it was published and last updated, and separates fact from interpretation.

This site is managed by Dr. Meriyala Santosh Kumar Guptha, Trainer/Author. More about us · Editorial policy

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