C44.521 Squamous cell carcinoma of skin of breast
Billable / valid for submission ICD10CM Release FY2026
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Squamous cell carcinoma of skin of breast | yes |
Related codes in C44
- C44 Other and unspecified malignant neoplasm of skin
- C44.0 Other and unspecified malignant neoplasm of skin of lip
- C44.00 Unspecified malignant neoplasm of skin of lip
- C44.01 Basal cell carcinoma of skin of lip
- C44.02 Squamous cell carcinoma of skin of lip
- C44.09 Other specified malignant neoplasm of skin of lip
- C44.1 Other and unspecified malignant neoplasm of skin of eyelid, including canthus
- C44.10 Unspecified malignant neoplasm of skin of eyelid, including canthus
- C44.101 Unspecified malignant neoplasm of skin of unspecified eyelid, including canthus
- C44.102 Unspecified malignant neoplasm of skin of right eyelid, including canthus
- C44.1021 Unspecified malignant neoplasm of skin of right upper eyelid, including canthus
- C44.1022 Unspecified malignant neoplasm of skin of right lower eyelid, including canthus
- C44.109 Unspecified malignant neoplasm of skin of left eyelid, including canthus
- C44.1091 Unspecified malignant neoplasm of skin of left upper eyelid, including canthus
- C44.1092 Unspecified malignant neoplasm of skin of left lower eyelid, including canthus
- C44.11 Basal cell carcinoma of skin of eyelid, including canthus
- C44.111 Basal cell carcinoma of skin of unspecified eyelid, including canthus
- C44.112 Basal cell carcinoma of skin of right eyelid, including canthus
- C44.1121 Basal cell carcinoma of skin of right upper eyelid, including canthus
- C44.1122 Basal cell carcinoma of skin of right lower eyelid, including canthus