All ICD10 Codes

C7B

Non-Billable
ChapterC00–D49
Rankcategory
Official Description

Secondary neuroendocrine tumors

Use a more specific code (2 billable, 1 non-billable)
C7B.0Secondary carcinoid tumorshas subcodesC7B.1Secondary Merkel cell carcinomaC7B.8Other secondary neuroendocrine tumors
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 2: Neoplasms (C00-D49).

Instructional Notes

Use Additional Code
  • code to identify any functional activity

Clinical Hierarchy

BillableHas subcodes
CH2Neoplasms (C00-D49)
C7BSecondary neuroendocrine tumorsNot billable
C7B.0Secondary carcinoid tumorsSubcodes
C7B.1Secondary Merkel cell carcinomaBillable
C7B.8Other secondary neuroendocrine tumorsBillable

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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