C76

Non-Billable
ChapterC00–D49
Rankcategory
Description

Malignant neoplasm of other and ill-defined sites

About ICD-10-CM code C76

C76 is the ICD-10-CM diagnosis code for Malignant neoplasm of other and ill-defined sites. It sits in C00-D49 Neoplasms, within Malignant neoplasms of ill-defined, other secondary and unspecified sites (C76-C80). C76 is not billable on its own, coders must choose one of its more specific child codes instead.

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 neoplasm of female genitourinary tract NOS (C57.9)
  • malignant neoplasm of male genitourinary tract NOS (C63.9)
  • malignant neoplasm of lymphoid, hematopoietic and related tissue (C81-C96)
  • malignant neoplasm of skin (C44.-)
  • malignant neoplasm of unspecified site NOS (C80.1)

Clinical Hierarchy

BillableHas subcodes
CH2Neoplasms (C00-D49)
C76-C80Malignant neoplasms of ill-defined, other secondary and unspecified sites (C76-C80)
C76Malignant neoplasm of other and ill-defined sitesNot billable
C76.0Malignant neoplasm of head, face and neckBillable
C76.1Malignant neoplasm of thoraxBillable
C76.2Malignant neoplasm of abdomenBillable
C76.3Malignant neoplasm of pelvisBillable
C76.4Malignant neoplasm of upper limbSubcodes
C76.5Malignant neoplasm of lower limbSubcodes
C76.8Malignant neoplasm of other specified ill-defined sitesBillable

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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