ICD-10-CM Alphabetic Index · FY 2027 8 Entries

Cancer in the ICD-10-CM Index ICD-10-CM

The main term Cancer carries 8 index entries pointing to 6 ICD-10-CM codes. Every indented line below refines the term by site, cause, or type. Verify any candidate code in the Tabular List before using it.

✓ Built from the official CMS FY 2027 index fileEffective Oct 1, 2026 – Sep 30, 2027

Index Entries

Codes Referenced

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Default Code

Letter

8 of 8 shown

ICD-10-CM

Index Entries Under Cancer 8 entries · 6 codes

Cancer

bile duct type liver C22.1

blood see Leukemia

breast C50.91 Non-billable see also Neoplasm, breast, malignant

hepatocellular C22.0

lung C34.90 see also Neoplasm, lung, malignant

ovarian C56.9 see also Neoplasm ovary, malignant

unspecified site (primary) C80.1

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Related Index Terms

All index terms starting with C Index to Diseases and Injuries ICD-10-CM Code Lookup

Source: Centers for Medicare & Medicaid Services, FY 2027 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2026 through September 30, 2027.