ICD-10-CM
C80.1 - Malignant (primary) neoplasm, unspecified
Code
C80.1 - Malignant (primary) neoplasm, unspecified
[Billable]
[Billable]
Includes
- Cancer NOS
- Cancer unspecified site (primary)
- Carcinoma unspecified site (primary)
- Malignancy unspecified site (primary)
Not Coded Here
- secondary malignant neoplasm of unspecified site (C79.9)
Code Tree
Citation
"C80.1 - Malignant (primary) Neoplasm, Unspecified." ICD-10-CM, 10th ed., Centers for Medicare and Medicaid Services and the National Center for Health Statistics, 2026. www.unboundmedicine.com/icd/view/ICD-10-CM/892077/all/C80_1___Malignant__primary__neoplasm__unspecified.
C80.1 - Malignant (primary) neoplasm, unspecified. ICD-10-CM. Centers for Medicare and Medicaid Services and the National Center for Health Statistics; 2026. https://www.unboundmedicine.com/icd/view/ICD-10-CM/892077/all/C80_1___Malignant__primary__neoplasm__unspecified. Accessed May 2, 2026.
C80.1 - Malignant (primary) neoplasm, unspecified. (2026). In ICD-10-CM (10th ed.). Centers for Medicare and Medicaid Services and the National Center for Health Statistics. https://www.unboundmedicine.com/icd/view/ICD-10-CM/892077/all/C80_1___Malignant__primary__neoplasm__unspecified
C80.1 - Malignant (primary) Neoplasm, Unspecified [Internet]. In: ICD-10-CM. Centers for Medicare and Medicaid Services and the National Center for Health Statistics; 2026. [cited 2026 May 02]. Available from: https://www.unboundmedicine.com/icd/view/ICD-10-CM/892077/all/C80_1___Malignant__primary__neoplasm__unspecified.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC
T1 - C80.1 - Malignant (primary) neoplasm, unspecified
ID - 892077
BT - ICD-10-CM
UR - https://www.unboundmedicine.com/icd/view/ICD-10-CM/892077/all/C80_1___Malignant__primary__neoplasm__unspecified
PB - Centers for Medicare and Medicaid Services and the National Center for Health Statistics
ET - 10
DB - ICD-10-CM
DP - Unbound Medicine
ER -
