2026
ICD-10-CM
Diagnosis
Code

D05 Carcinoma in situ of breast

Non-billable
2016–2026

D05 is a non-billable/non-specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Carcinoma in situ of breast.

Type 1 excludes

Carcinoma in situ of skin of breast (D04.5)
Melanoma in situ of breast (skin) (D03.5)
Paget's disease of breast or nipple (C50.-)

Type 2 excludes

Malignant neoplasm of breast (C50.-)

Codes

Versions

2026
No changes
2025
Code changed
- Type 2 excludes
  malignant neoplasm of breast (C50.-)
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code