D15

ICD-10Non-billable category

Benign neoplasm of other and unsp intrathoracic organs

Official ICD-10-CM descriptor (FY2026)

Benign neoplasm of other and unspecified intrathoracic organs

D15 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.

Excludes1

Not coded here. An Excludes1 code should never be reported at the same time as the code above it.

benign neoplasm of mesothelial tissue (D19.-)

More specific codes under D15

Where this code sits

Chapter: 2. Neoplasms (C00-D49)
Block: Benign neoplasms, except benign neuroendocrine tumors (D10-D36)

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Source

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.