C49.8
ICD-10BillableMalignant neoplasm of ovrlp sites of conn and soft tissue
Official ICD-10-CM descriptor (FY2026)
Malignant neoplasm of overlapping sites of connective and soft tissue
C49.8 is valid for submission on a claim — CMS flags it as a billable, specific code.
Inclusion terms
- Primary malignant neoplasm of two or more contiguous sites of connective and soft tissue
Related codes in C49
- C49.0Malig neoplm of conn and soft tissue of head, face and neck
- C49.1Malig neoplm of conn and soft tiss of upper limb, inc shldrcategory
- C49.2Malig neoplm of conn and soft tissue of lower limb, inc hipcategory
- 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 conn and soft tissue of trunk, unsp
- C49.9Malignant neoplasm of connective and soft tissue, unsp
- C49.AGastrointestinal stromal tumorcategory
Where this code sits
- Chapter
- 2. Neoplasms (C00-D49)
- Parent code
- C49
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.