All ICD10 Codes

D21.3

Billable
ChapterC00–D49
Ranksubcategory
Official Description

Benign neoplasm of connective and other soft tissue of thorax

Metadata & Insights
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 2: Neoplasms (C00-D49).

Instructional Notes

Includes
  • Benign neoplasm of axilla
  • Benign neoplasm of diaphragm
  • Benign neoplasm of great vessels
Excludes1(Not coded here. Use a different code.)
  • benign neoplasm of heart (D15.1)
  • benign neoplasm of mediastinum (D15.2)
  • benign neoplasm of thymus (D15.0)
General instructions are available for the parent sections:
View D21 Notes

Clinical Hierarchy

BillableHas subcodes
CH2Neoplasms (C00-D49)
D10-D36Benign neoplasms, except benign neuroendocrine tumors (D10-D36)
D21Other benign neoplasms of connective and other soft tissue
D21.3Benign neoplasm of connective and other soft tissue of thoraxBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to D21.3:

categoryD21
Other benign neoplasms of connective and other soft tissue
View context instructions

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 564
Other Musculoskeletal System and Connective Tissue Diagnoses with MCC
DRG 565
Other Musculoskeletal System and Connective Tissue Diagnoses with CC
DRG 566
Other Musculoskeletal System and Connective Tissue Diagnoses without CC/MCC

Cross Reference

Find Procedures (ICD-10-PCS)

Find surgical and procedural codes related to Benign neoplasm of connective and other soft tissue of thorax.

Search PCS Codes