All ICD10 Codes

D02.3

Billable
ChapterC00–D49
Ranksubcategory
Official Description

Carcinoma in situ of other parts of respiratory system

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

Instructional Notes

Includes
  • Carcinoma in situ of accessory sinuses
  • Carcinoma in situ of middle ear
  • Carcinoma in situ of nasal cavities
Excludes1(Not coded here. Use a different code.)
  • carcinoma in situ of ear (external) (skin) (D04.2-)
  • carcinoma in situ of nose NOS (D09.8)
  • carcinoma in situ of skin of nose (D04.3)
General instructions are available for the parent sections:
View D00-D09 NotesView D02 Notes

Clinical Hierarchy

BillableHas subcodes
CH2Neoplasms (C00-D49)
D00-D09In situ neoplasms (D00-D09)
D02Carcinoma in situ of middle ear and respiratory system
D02.3Carcinoma in situ of other parts of respiratory systemBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to D02.3:

categoryD02
Carcinoma in situ of middle ear and respiratory system
View context instructions
blockD00-D09
In situ neoplasms (D00-D09)
View context instructions

MS-DRG Classification

2026 v43.1

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

DRG 180
Respiratory Neoplasms with MCC
DRG 181
Respiratory Neoplasms with CC
DRG 182
Respiratory Neoplasms without CC/MCC

Cross Reference

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