D48.11Desmoid tumor

D48.11 is the ICD-10-CM diagnosis code for Desmoid tumor. It belongs to category D48 (neoplasm of uncertain behavior of other and unspecified sites), block D37-D48 (neoplasms of uncertain behavior, polycythemia vera and myelodysplastic syndromes) and chapter 2 (neoplasms). It is a header code, so it can't be reported by itself; one of its 10 subcodes must be used instead.

Within D48.1 (neoplasm of uncertain behavior of connective and other soft tissue), D48.11 is specifically for Desmoid tumor. Related codes cover other specified neoplasm of uncertain behavior of connective and other soft tissue (D48.19).

To report this condition, pick the subcode that matches the documentation: D48.110 (of head and neck), D48.111 (of chest wall), D48.112 (intrathoracic), D48.113 (of abdominal wall), D48.114 (intraabdominal), D48.115 (of upper extremity and shoulder girdle), D48.116 (of lower extremity and pelvic girdle), D48.117 (of back) and 2 more.

It was added in FY2024, effective October 1, 2023.