D15.0

ICD-10Billable

Benign neoplasm of thymus

Official ICD-10-CM descriptor (FY2026)

Benign neoplasm of thymus

D15.0 is valid for submission on a claim — CMS flags it as a billable, specific code.

Excludes1

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

benign carcinoid tumor of the thymus (D3A.091)

Related codes in D15

Where this code sits

Chapter: 2. Neoplasms (C00-D49)
Block: Benign neoplasms, except benign neuroendocrine tumors (D10-D36)
Parent code: D15

Krasyn AI Coder

Get code suggestions automatically as you type notes. Free for 50 analyses.

Install for Chrome — free

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.