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ICD-10-CM Current in FY 2027

C11.3

Malignant neoplasm of anterior wall of nasopharynx

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

Hierarchy

Where C11.3 sits in the official hierarchy. Each level is the code it is classified under.

  1. C11 Parent Malignant neoplasm of nasopharynx
  2. C11.3 This code Malignant neoplasm of anterior wall of nasopharynx

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 floor of nasopharynx

Inclusion Terms

Malignant neoplasm of nasopharyngeal (anterior) (posterior) surface of soft palate

Inclusion Terms

Malignant neoplasm of posterior margin of nasal choana

Inclusion Terms

Malignant neoplasm of posterior margin of nasal septum

Use Additional Code

code to identify:

Inherited from C11 — Malignant neoplasm of nasopharynx

Use Additional Code

exposure to environmental tobacco smoke ( Z77.22 )

Inherited from C11 — Malignant neoplasm of nasopharynx

Use Additional Code

exposure to tobacco smoke in the perinatal period ( P96.81 )

Inherited from C11 — Malignant neoplasm of nasopharynx

Use Additional Code

history of tobacco dependence ( Z87.891 )

Inherited from C11 — Malignant neoplasm of nasopharynx

Use Additional Code

occupational exposure to environmental tobacco smoke ( Z57.31 )

Inherited from C11 — Malignant neoplasm of nasopharynx

Use Additional Code

tobacco dependence ( F17 .-)

Inherited from C11 — Malignant neoplasm of nasopharynx

Use Additional Code

tobacco use ( Z72.0 )

Inherited from C11 — Malignant neoplasm of nasopharynx

Version History

How C11.3 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Malignant neoplasm of anterior wall of nasopharynx

  2. FY 2026 Effective

    Unchanged

    Malignant neoplasm of anterior wall of nasopharynx

Related Codes

Other codes under C11

Codes whose official notes reference C11.3

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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