C31.8
BillableMalignant neoplasm of overlapping sites of accessory sinuses
Malignant neoplasm of overlapping sites of accessory sinuses
Coding Notes
Includes
Conditions included under this code
- malignant neoplasm of middle ear
Also Known As / Clinical Terms
SNOMED CT
- Overlapping malignant neoplasm of accessory sinuses109366009
- Primary adenocarcinoma of accessory sinus707337006
- Malignant melanoma of accessory sinus707350007
- Melanoma of accessory sinus707350007
- Primary squamous cell carcinoma of accessory sinus707353009
- Squamous cell carcinoma of accessory sinus707353009
- Primary squamous cell carcinoma of overlapping lesion of accessory sinuses721605003
- Primary squamous cell carcinoma of overlapping sites of accessory sinuses721605003
- Primary adenocarcinoma of overlapping lesion of accessory sinuses721606002
- Primary adenocarcinoma of overlapping sites of accessory sinuses721606002
- Primary malignant melanoma of overlapping lesion of accessory sinuses1010631005
- Primary malignant melanoma of overlapping sites of accessory sinuses1010631005
- Adenocarcinoma of accessory sinus1255092002
Frequently Asked Questions
What is the ICD-10 code for malignant neoplasm of overlapping sites of accessory sinuses?
The ICD-10-CM code for malignant neoplasm of overlapping sites of accessory sinuses is C31.8. The full clinical description is "Malignant neoplasm of overlapping sites of accessory sinuses". C31.8 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code C31.8 mean?
ICD-10-CM code C31.8 represents "Malignant neoplasm of overlapping sites of accessory sinuses". It is classified under Chapter 2: Neoplasms and is a billable/specific code that can be used on a claim.
Is C31.8 a billable code?
Yes, C31.8 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is C31.8 in?
C31.8 is in Chapter 2: Neoplasms (codes C00-D49).
What codes cannot be used with C31.8?
C31.8 has Excludes1 notes indicating codes that cannot be used together with it, including: mesothelioma (C45.-).
What SNOMED CT codes does C31.8 map to?
C31.8 maps to 8 SNOMED CT concepts: 1255092002, 707350007, 109366009, 707337006, 721606002, and 3 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for C31.8?
C31.8 is linked to 1 UMLS Concept Unique Identifier: C0349041. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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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.