C50.4 - Malignant neoplasm of upper-outer quadrant of breast
The ICD 10 Code for Malignant neoplasm of upper-outer quadrant of breast is listed as C50.4.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.
| ICD 10 CM Field | Value |
|---|---|
| Diagnosis Code: | C50.4
|
| Description: | Malignant neoplasm of upper-outer quadrant of breast |
| Chapter | Neoplasms (C00-D49) |
| Block | Malignant neoplasms of breast (C50) |
| Parent | C50 - Malignant neoplasm of breast |
| ICD-10-CM Children (deeper level / typically more specific) of C50.4: | |
| C50.41 - Malignant neoplasm of upper-outer quadrant of breast, female | |
| C50.42 - Malignant neoplasm of upper-outer quadrant of breast, male | |
| ICD-10-CM Siblings (same level / similar specificity) of C50.4: | |
| C50.0 - Malignant neoplasm of nipple and areola | |
| C50.1 - Malignant neoplasm of central portion of breast | |
| C50.2 - Malignant neoplasm of upper-inner quadrant of breast | |
| C50.3 - Malignant neoplasm of lower-inner quadrant of breast | |
| C50.5 - Malignant neoplasm of lower-outer quadrant of breast | |
| C50.6 - Malignant neoplasm of axillary tail of breast | |
| C50.8 - Malignant neoplasm of overlapping sites of breast | |
| C50.9 - Malignant neoplasm of breast of unspecified site | |