C80.0
BillableDisseminated malignant neoplasm, unspecified
Disseminated malignant neoplasm, unspecified
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Carcinomatosis NOS
- Generalized cancer, unspecified site (primary) (secondary)
- Generalized malignancy, unspecified site (primary) (secondary)
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- malignant carcinoid tumor of unspecified site (C7A.00)
- malignant neoplasm of specified multiple sites- code to each site
Related Codes(2)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(68)
SNOMED CT
- Carcinomatosis307593001
- Disseminated carcinomatosis307593001
- CA - Multiple cancer363500001
- Multiple cancer363500001
- Multiple malignancy363500001
- CA - Disseminated cancer405843009
- Disseminated cancer405843009
- Disseminated malignancy405843009
- Generalised cancer405843009
- Generalised malignancy405843009
- Generalized cancer405843009
- Generalized malignancy405843009
- Malignant neoplasm, disseminated405843009
- Widespread metastatic malignant neoplastic disease405843009
- Adenocarcinoma carcinomatosis423595004
- Small cell carcinoma carcinomatosis424052001
- Small cell carcinomatosis424052001
- Undifferentiated large cell carcinomatosis424954002
- Squamous cell carcinomatosis425303004
- Metastatic small cell carcinoma1240362006
- Metastatic small cell neuroendocrine carcinoma1240362006
- Secondary small cell carcinoma1240362006
- Chorea due to disseminated malignancy1259614007
- Chorea due to metastatic malignant neoplastic disease1259614007
- Chorea due to widespread metastatic malignant neoplastic disease1259614007
- Melanoma carcinomatosis103511000119103
UMLS
- CarcinomatosesC0205699
- CarcinomatosisC0205699
- Carcinomatosis (disorder)C0205699
- Carcinomatosis (morphologic abnormality)C0205699
- Carcinomatosis NOSC0205699
- Disseminated carcinomatosisC0205699
- carcinomatosisC0205699
- Disseminated malignant neoplasm, unspecifiedC2845988
- Generalized cancer, unspecified site (primary) (secondary)C2845986
- Generalized malignancy, unspecified site (primary) (secondary)C2845987
Clinical Terms
- Generalized malignancy
- CA - Multiple cancer
- CA - Disseminated cancer
- Metastatic small cell neuroendocrine carcinoma
- Chorea due to metastatic malignant neoplastic disease
- Multiple cancer
- Secondary small cell carcinoma
- Disseminated carcinomatosis
- Malignant neoplasm, disseminated
- Generalized malignancy, unspecified site (primary) (secondary)
- Disseminated malignancy
- Disseminated cancer
- Chorea due to widespread metastatic malignant neoplastic disease
- Squamous cell carcinomatosis
- Generalised cancer
- Adenocarcinoma carcinomatosis
- Chorea due to disseminated malignancy
- Melanoma carcinomatosis
- Metastatic small cell carcinoma
- Generalized cancer
- Carcinomatoses
- Carcinomatosis NOS
- Widespread metastatic malignant neoplastic disease
- Carcinomatosis
- Carcinomatosis (disorder)
- Small cell carcinoma carcinomatosis
- Carcinomatosis (morphologic abnormality)
- Multiple malignancy
- Generalised malignancy
- Undifferentiated large cell carcinomatosis
- Generalized cancer, unspecified site (primary) (secondary)
- Small cell carcinomatosis
Frequently Asked Questions
What is the ICD-10 code for disseminated malignant neoplasm, unspecified?
The ICD-10-CM code for disseminated malignant neoplasm, unspecified is C80.0. The full clinical description is "Disseminated malignant neoplasm, unspecified". C80.0 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code C80.0 mean?
ICD-10-CM code C80.0 represents “Disseminated malignant neoplasm, unspecified”. It is classified under Chapter 2: Neoplasms and is a billable/specific code that can be used on a claim.
Is C80.0 a billable code?
Yes, C80.0 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is C80.0 in?
C80.0 is in Chapter 2: Neoplasms (codes C00-D49).
What codes cannot be used with C80.0?
C80.0 has Excludes1 notes indicating codes that cannot be used together with it, including: malignant carcinoid tumor of unspecified site (C7A.00); malignant neoplasm of specified multiple sites- code to each site.
What SNOMED CT codes does C80.0 map to?
C80.0 maps to 10 SNOMED CT concepts: 423595004, 405843009, 363500001, 307593001, 1259614007, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for C80.0?
C80.0 is linked to 4 UMLS Concept Unique Identifiers: C0205699, C2845988, C2845986, C2845987. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does C80.0 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like disseminated malignant neoplasm, unspecified 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 C80.0?
C80.0 maps to the ICD-11 code: 2D4Z (Unspecified malignant neoplasms of unspecified sites).
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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.