ICD-10 Code D16.1 – Benign neoplasm of short bones of upper limb (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code D16.1 – Benign neoplasm of short bones of upper limb
What it is
This code identifies a noncancerous tumor arising in the short bones of the upper limb, such as the hand or wrist. It indicates a benign bone growth, not a malignant neoplasm.
Clinical signs
Findings may include a localized bony mass, pain, swelling, or incidental discovery on imaging. Clinical features vary; refer to documentation.
When to use this code
Use D16.1 when the provider documents a benign neoplasm specifically involving the short bones of the upper extremity. The record should support the anatomic site and benign nature of the lesion. If the note only says “bone tumor” or the site is unclear, check documentation before coding.
Do not use for
Do not use this code for malignant bone tumors, metastatic disease, or lesions in long bones or the axial skeleton. Also avoid it when the diagnosis is not confirmed as benign.
Coding tip
Confirm both the benign behavior and the exact upper-limb short-bone site before assigning D16.1.