All ICD10 Codes

C80

Non-Billable
ChapterC00–D49
Rankcategory
Official Description

Malignant neoplasm without specification of site

Use a more specific code (3 billable)
C80.0Disseminated malignant neoplasm, unspecifiedC80.1Malignant (primary) neoplasm, unspecifiedC80.2Malignant neoplasm associated with transplanted organ
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 2: Neoplasms (C00-D49).

Instructional Notes

Excludes1(Not coded here. Use a different code.)
  • malignant carcinoid tumor of unspecified site (C7A.00)
  • malignant neoplasm of specified multiple sites- code to each site

Clinical Hierarchy

BillableHas subcodes
CH2Neoplasms (C00-D49)
C76-C80Malignant neoplasms of ill-defined, other secondary and unspecified sites (C76-C80)
C80Malignant neoplasm without specification of siteNot billable
C80.0Disseminated malignant neoplasm, unspecifiedBillable
C80.1Malignant (primary) neoplasm, unspecifiedBillable
C80.2Malignant neoplasm associated with transplanted organBillable

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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