ICD-10 Diagnosis Code C10.9

Malignant neoplasm of oropharynx, unspecified

Diagnosis Code C10.9

ICD-10: C10.9
Short Description: Malignant neoplasm of oropharynx, unspecified
Long Description: Malignant neoplasm of oropharynx, unspecified
This is the 2018 version of the ICD-10-CM diagnosis code C10.9

Valid for Submission
The code C10.9 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Neoplasms (C00–D48)
    • Malignant neoplasms of lip, oral cavity and pharynx (C00-C14)
      • Malignant neoplasm of oropharynx (C10)

Information for Medical Professionals

Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
  • 146.9 - Malig neo oropharynx NOS

Synonyms
  • Adenoid cystic carcinoma of oropharynx
  • Adenosquamous carcinoma
  • Malignant epithelial neoplasm of oropharynx
  • Malignant tumor of oropharynx
  • Oxyphilic adenocarcinoma
  • Primary acinar cell carcinoma of oropharynx
  • Primary adenocarcinoma of oropharynx
  • Primary adenosquamous carcinoma of oropharynx
  • Primary basal cell adenocarcinoma of oropharynx
  • Primary basaloid carcinoma of oropharynx
  • Primary basaloid squamous cell carcinoma of oropharynx
  • Primary carcinoma ex pleomorphic adenoma of oropharynx
  • Primary clear cell adenocarcinoma of oropharynx
  • Primary cystadenocarcinoma of oropharynx
  • Primary epithelial-myoepithelial carcinoma of oropharynx
  • Primary infiltrating duct carcinoma of oropharynx
  • Primary lymphoepithelial carcinoma of oropharynx
  • Primary malignant neoplasm of oropharynx
  • Primary mucinous adenocarcinoma of oropharynx
  • Primary mucoepidermoid carcinoma of oropharynx
  • Primary myoepithelial carcinoma of oropharynx
  • Primary oxyphilic adenocarcinoma of oropharynx
  • Primary papillary adenocarcinoma of oropharynx
  • Primary papillary squamous cell carcinoma of oropharynx
  • Primary polymorphous low grade adenocarcinoma of oropharynx
  • Primary salivary gland-type tumour of oropharynx
  • Primary spindle cell squamous cell carcinoma of oropharynx
  • Primary squamous cell carcinoma of oropharynx
  • Squamous cell carcinoma of oropharynx

Table of Neoplasms

The code C10.9 is included in the table of neoplasms by anatomical site. For each site there are six possible code numbers according to whether the neoplasm in question is malignant, benign, in situ, of uncertain behavior, or of unspecified nature. The description of the neoplasm will often indicate which of the six columns is appropriate.

Where such descriptors are not present, the remainder of the Index should be consulted where guidance is given to the appropriate column for each morphological (histological) variety listed. However, the guidance in the Index can be overridden if one of the descriptors mentioned above is present.

The Tabular must be reviewed for the complete diagnosis code.

Neoplasm, neoplastic Malignant
Primary
Malignant
Secondary
CaInSitu Benign Uncertain
Behavior
Unspecified
Behavior
»fauces, faucial NEC
C10.9C79.89D00.08D10.5D37.05D49.0
»oropharynx
C10.9C79.89D00.08D10.5D37.05D49.0

Information for Patients


Throat Cancer

Also called: Hypopharyngeal cancer, Laryngeal cancer, Laryngopharyngeal cancer, Nasopharyngeal cancer, Oropharyngeal cancer, Pharyngeal cancer

Throat cancer is a type of head and neck cancer. Throat cancer has different names, depending on which part of the throat is affected. The different parts of your throat are called the oropharynx, the hypopharynx, the nasopharynx, and the larynx, or voice box.

The main risk factors for throat cancer are using tobacco heavy drinking. Certain types of throat cancer also have other risk factors. For example, having HPV is a risk factor for oropharyngeal cancer.

Symptoms of throat cancer may include

  • A sore throat that does not go away
  • A lump in the neck
  • Pain or ringing in the ears
  • Trouble swallowing
  • Ear pain

To diagnose throat cancers, doctors may do a physical exam and history, imaging tests, and a biopsy. You may also need other tests, depending on the type of cancer. Treatments include surgery, radiation therapy, and chemotherapy. Treatment for some types of throat cancer may also include targeted therapy. Targeted therapy uses substances that attack cancer cells without harming normal cells.

NIH: National Cancer Institute

  • Laryngectomy (Medical Encyclopedia)
  • Swallowing problems (Medical Encyclopedia)
  • Throat or larynx cancer (Medical Encyclopedia)
  • What to Know about External Beam Radiation Therapy - NIH - Easy-to-Read (National Cancer Institute)


[Read More]
Previous Code
Previous Code C10.8
Next Code
C11 Next Code