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ICD-10-CM Current in FY 2027

C26.9

Malignant neoplasm of ill-defined sites within the digestive system

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where C26.9 sits in the official hierarchy. Each level is the code it is classified under.

  1. C26 Parent Malignant neoplasm of other and ill-defined digestive organs
  2. C26.9 This code Malignant neoplasm of ill-defined sites within the digestive system

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

Inclusion Terms

Malignant neoplasm of alimentary canal or tract NOS

Inclusion Terms

Malignant neoplasm of gastrointestinal tract NOS

Excludes1

malignant neoplasm of peritoneum and retroperitoneum ( C48 .-)

Inherited from C26 — Malignant neoplasm of other and ill-defined digestive organs

Excludes1

malignant neoplasm of abdominal NOS ( C76.2 )

Excludes1

malignant neoplasm of intra-abdominal NOS ( C76.2 )

Version History

How C26.9 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Malignant neoplasm of ill-defined sites within the digestive system

  2. FY 2026 Effective

    Unchanged

    Malignant neoplasm of ill-defined sites within the digestive system

Related Codes

Other codes under C26

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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