C13.1

Billable

Malig neoplasm of aryepiglottic fold, hypopharyngeal aspect

Malignant neoplasm of aryepiglottic fold, hypopharyngeal aspect

Status

Billable / Specific

Block

C00-C14

Parent Code

C13

ICD-11 Mapping

1 equivalent

Coding Notes

Inclusion Terms

Alternative clinical terms for this condition

  • Malignant neoplasm of aryepiglottic fold, marginal zone
  • Malignant neoplasm of aryepiglottic fold NOS
  • Malignant neoplasm of interarytenoid fold, marginal zone
  • Malignant neoplasm of interarytenoid fold NOS

Excludes 2

Conditions not included here, but the patient may have both

Use Additional Code

Additional codes that should follow this code

Related Codes(4)
C13.0

Malignant neoplasm of postcricoid region

BillableC13.2

Malignant neoplasm of posterior wall of hypopharynx

BillableC13.8

Malignant neoplasm of overlapping sites of hypopharynx

BillableC13.9

Malignant neoplasm of hypopharynx, unspecified

Billable
ICD-11 Equivalents(1)

ICD-11 Equivalents

View full mapping

Corresponding ICD-11 codes from the WHO crosswalk mapping

2B6D.ZMalignant neoplasms of hypopharynx, unspecifiedequivalentPrimary
Also Known As / Clinical Terms(52)

SNOMED CT

UMLS

Clinical Terms

  • Primary malignant neoplasm of hypopharyngeal aspect of interarytenoid fold
  • Malignant neoplasm of aryepiglottic fold NOS
  • Primary squamous cell carcinoma of supraglottis
  • Primary squamous cell carcinoma of aryepiglottic fold
  • Tumor of aryepiglottic fold - hypopharyngeal aspect
  • Malignant neoplasm of interarytenoid fold, marginal zone
  • Primary malignant neoplasm of soft tissues of neck
  • Neoplasm of hypopharyngeal aspect of interarytenoid fold
  • Neoplasm of hypopharyngeal aspect of aryepiglottic fold
  • Malignant tumor aryepiglottic fold - hypopharyngeal aspect (disorder)
  • Primary malignant neoplasm of epiglottis
  • Malignant neoplasm of aryepiglottic fold, marginal zone
  • Tumour of aryepiglottic fold - hypopharyngeal aspect
  • Squamous cell carcinoma of epiglottis
  • Squamous cell carcinoma of head and neck
  • Malignant neoplasm of junctional region of epiglottis
  • Malignant tumour aryepiglottic fold - hypopharyngeal aspect
  • Primary malignant neoplasm of hypopharyngeal aspect of aryepiglottic fold
  • Malignant tumor aryepiglottic fold - hypopharyngeal aspect
  • Squamous cell carcinoma of hypopharyngeal aspect of aryepiglottic fold
  • Malignant neoplasm of interarytenoid fold NOS
  • Primary squamous cell carcinoma of hypopharyngeal aspect of aryepiglottic fold
  • Primary squamous cell carcinoma of hypopharynx
Frequently Asked Questions
What is the ICD-10 code for malig neoplasm of aryepiglottic fold, hypopharyngeal aspect?

The ICD-10-CM code for malig neoplasm of aryepiglottic fold, hypopharyngeal aspect is C13.1. The full clinical description is "Malignant neoplasm of aryepiglottic fold, hypopharyngeal aspect". C13.1 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code C13.1 mean?

ICD-10-CM code C13.1 represents “Malignant neoplasm of aryepiglottic fold, hypopharyngeal aspect”. It is classified under Chapter 2: Neoplasms and is a billable/specific code that can be used on a claim.

Is C13.1 a billable code?

Yes, C13.1 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is C13.1 in?

C13.1 is in Chapter 2: Neoplasms (codes C00-D49).

Are additional codes required with C13.1?

Yes, when using C13.1, also report: ; exposure to environmental tobacco smoke (Z77.22); exposure to tobacco smoke in the perinatal period (P96.81); history of tobacco dependence (Z87.891); occupational exposure to environmental tobacco smoke (Z57.31); tobacco dependence (F17.-); tobacco use (Z72.0).

What SNOMED CT codes does C13.1 map to?

C13.1 maps to 15 SNOMED CT concepts: 187708004, 187685006, 254505000, 126690007, 93784003, and 10 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for C13.1?

C13.1 is linked to 5 UMLS Concept Unique Identifiers: C0153401, C2837927, C2837928, C2837929, C2837930. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does C13.1 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like malig neoplasm of aryepiglottic fold, hypopharyngeal aspect affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of C13.1?

C13.1 maps to the ICD-11 code: 2B6D.Z (Malignant neoplasms of hypopharynx, unspecified).

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.