unspecified site C80.1ICD-10-CM Diagnosis Code C80.1
Malignant (primary) neoplasm, unspecified
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Applicable To- Cancer NOS
- Cancer unspecified site (primary)
- Carcinoma unspecified site (primary)
- Malignancy unspecified site (primary)
Type 1 Excludes- secondary malignant neoplasm of unspecified site (C79.9)