D16Not billable, use a more specific code below

Benign neoplasm of bone and articular cartilage

In Benign neoplasms, except benign neuroendocrine tumors (D10-D36), chapter 2: Neoplasms

18 billable codes under D16: none are a CC or MCC; none map to an HCC.

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Instructional notes

Excludes1: not coded here, use a different code

  • benign neoplasm of connective tissue of ear (D21.0)
  • benign neoplasm of connective tissue of eyelid (D21.0)
  • benign neoplasm of connective tissue of larynx (D14.1)
  • benign neoplasm of connective tissue of nose (D14.0)
  • benign neoplasm of synovia (D21.-)

Official coding guidelines

From the ICD-10-CM Official Guidelines for Coding and Reporting, FY 2027 (CMS and NCHS). Links open the PDF at the right page.

Rules for coding benign and malignant neoplasms: using the Neoplasm Table, sequencing primary and secondary sites, treatment encounters, complications, and current cancer versus personal history.

Read Section I.C.2 (page 32), 12 more topics

Other codes that refer to D16

Notes on these codes point to D16.

  • D21 Excludes1: benign neoplasm of articular cartilage (D16.-)

About the condition

Plain-language background from MedlinePlus (National Library of Medicine), not coding guidance.

Benign Tumors

Tumors are abnormal growths in your body. They can be either benign or malignant. Benign tumors aren't cancer. Malignant ones are. Benign tumors grow only in one place. They cannot spread or invade other parts of your body. Even so, they can be dangerous if they press on vital organs, such as your brain.

Read more about benign tumors on MedlinePlus

Bone Diseases

Your bones help you move, give you shape and support your body. They are living tissues that rebuild constantly throughout your life. During childhood and your teens, your body adds new bone faster than it removes old bone. After about age 20, you can lose bone faster than you make bone. To have strong bones when you are young, and to prevent bone loss when you are older, you need to get enough calcium, vitamin D, and exercise. You should also avoid smoking and drinking too much alcohol.

Read more about bone diseases on MedlinePlus

Code history

Valid since FY2016, when ICD-10-CM took effect on October 1, 2015. No changes since.