C46.4

✓ Billable

Kaposi's sarcoma of gastrointestinal sites

Neoplasms (C00-D49)

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📋 Code Instructions

inherited

C46

• Code first: any human immunodeficiency virus [HIV] disease (B20)

Clinical Description

ICD-10-CM code C46.4 represents kaposi's sarcoma of gastrointestinal sites. This code falls under the Neoplasms (C00-D49) classification. It is a billable/specific code valid for HIPAA-covered transactions as of October 1, 2025 (FY2026). This code can be used to indicate a diagnosis for reimbursement purposes on insurance claims.

This is a 5-character code at the 4th level of specificity. This is the most specific code available in this subcategory.

Frequently Asked Questions

What is ICD-10 code C46.4?

ICD-10-CM code C46.4 is "Kaposi's sarcoma of gastrointestinal sites". It belongs to the category: Neoplasms (C00-D49).

Is C46.4 a billable ICD-10 code?

Yes, C46.4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

Related Codes in C46

Other codes in the same category that may be relevant for differential coding:

C46.0Kaposi's sarcoma of skin C46.1Kaposi's sarcoma of soft tissue C46.2Kaposi's sarcoma of palate C46.3Kaposi's sarcoma of lymph nodes C46.5Kaposi's sarcoma of lung C46.7Kaposi's sarcoma of other sites C46.9Kaposi's sarcoma, unspecified

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Code Information

CodeC46.4

BillableYes

ParentC46

CategoryNeoplasms (C00-D49)

Excludes10 rule(s)

Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)