Is D21.3 a billable code?
Yes. D21.3 is a billable ICD-10-CM code and can be used on claims and superbills for dates of service from October 1, 2026 to September 30, 2027.
ICD-10-CM FY2027 diagnosis code
D21.3: Benign neoplasm of connective and other soft tissue of thorax
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
D21.3 is a billable ICD-10-CM diagnosis code for benign neoplasm of connective and other soft tissue of thorax. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.
Superbill GeneratorStart a superbill with D21.3 already added.Good Faith EstimateStart a cost estimate with D21.3 already added.CMS-1500 Claim FormFill a claim form with D21.3 in box 21.
Other codes in D21 Other benign neoplasms of connective and other soft tissue
- D21.0Benign neoplasm of connective and other soft tissue of head, face and neck
- D21.1Benign neoplasm of connective and other soft tissue of upper limb, including shoulderheader
- D21.2Benign neoplasm of connective and other soft tissue of lower limb, including hipheader
- D21.4Benign neoplasm of connective and other soft tissue of abdomen
- D21.5Benign neoplasm of connective and other soft tissue of pelvis
- D21.6Benign neoplasm of connective and other soft tissue of trunk, unspecified
- D21.9Benign neoplasm of connective and other soft tissue, unspecified
D21.3 questions
What does D21.3 mean?
D21.3 is the ICD-10-CM code for Benign neoplasm of connective and other soft tissue of thorax. It is in chapter 2, Neoplasms (C00-D49).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.