All ICD10 Codes

D49

Non-Billable
ChapterC00–D49
Rankcategory
Official Description

Neoplasms of unspecified behavior

Use a more specific code (8 billable, 2 non-billable)
D49.0Neoplasm of unspecified behavior of digestive systemD49.1Neoplasm of unspecified behavior of respiratory systemD49.2Neoplasm of unspecified behavior of bone, soft tissue, and skinD49.3Neoplasm of unspecified behavior of breastD49.4Neoplasm of unspecified behavior of bladderD49.5Neoplasm of unspecified behavior of other genitourinary organshas subcodesD49.6Neoplasm of unspecified behavior of brainD49.7Neoplasm of unspecified behavior of endocrine glands and other parts of nervous systemD49.8Neoplasm of unspecified behavior of other specified siteshas subcodesD49.9Neoplasm of unspecified behavior of unspecified site
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 2: Neoplasms (C00-D49).

Instructional Notes

Includes
  • 'growth' NOS
  • neoplasm NOS
  • new growth NOS
  • tumor NOS
Excludes2(Not included here. Code separately if applicable.)

Clinical Hierarchy

BillableHas subcodes
CH2Neoplasms (C00-D49)
D49Neoplasms of unspecified behaviorNot billable
D49.0Neoplasm of unspecified behavior of digestive systemBillable
D49.1Neoplasm of unspecified behavior of respiratory systemBillable
D49.2Neoplasm of unspecified behavior of bone, soft tissue, and skinBillable
D49.3Neoplasm of unspecified behavior of breastBillable
D49.4Neoplasm of unspecified behavior of bladderBillable
D49.5Neoplasm of unspecified behavior of other genitourinary organsSubcodes
D49.6Neoplasm of unspecified behavior of brainBillable
D49.7Neoplasm of unspecified behavior of endocrine glands and other parts of nervous systemBillable
D49.8Neoplasm of unspecified behavior of other specified sitesSubcodes
D49.9Neoplasm of unspecified behavior of unspecified siteBillable

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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