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ICD-10-CM category

C49: Malignant neoplasm of other connective and soft tissue

23 subcodes · 20 billable · Look up any code with the ICD-10 search

Codes under C49 (Malignant neoplasm of other connective and soft tissue). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.

CodeDescriptionBillable
C49.0Malignant neoplasm of connective and soft tissue of head, face and neck✓
C49.1Malignant neoplasm of connective and soft tissue of upper limb, including shoulder—
C49.2Malignant neoplasm of connective and soft tissue of lower limb, including hip—
C49.3Malignant neoplasm of connective and soft tissue of thorax✓
C49.4Malignant neoplasm of connective and soft tissue of abdomen✓
C49.5Malignant neoplasm of connective and soft tissue of pelvis✓
C49.6Malignant neoplasm of connective and soft tissue of trunk, unspecified✓
C49.8Malignant neoplasm of overlapping sites of connective and soft tissue✓
C49.9Malignant neoplasm of connective and soft tissue, unspecified✓
C49.10Malignant neoplasm of connective and soft tissue of unspecified upper limb, including shoulder✓
C49.11Malignant neoplasm of connective and soft tissue of right upper limb, including shoulder✓
C49.12Malignant neoplasm of connective and soft tissue of left upper limb, including shoulder✓
C49.20Malignant neoplasm of connective and soft tissue of unspecified lower limb, including hip✓
C49.21Malignant neoplasm of connective and soft tissue of right lower limb, including hip✓
C49.22Malignant neoplasm of connective and soft tissue of left lower limb, including hip✓
C49.AGastrointestinal stromal tumor—
C49.A0Gastrointestinal stromal tumor, unspecified site✓
C49.A1Gastrointestinal stromal tumor of esophagus✓
C49.A2Gastrointestinal stromal tumor of stomach✓
C49.A3Gastrointestinal stromal tumor of small intestine✓
C49.A4Gastrointestinal stromal tumor of large intestine✓
C49.A5Gastrointestinal stromal tumor of rectum✓
C49.A9Gastrointestinal stromal tumor of other sites✓

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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.

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