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ICD-10-CM-2023 Diagnosis Codes Overview
ICD-10-CM-2023 > C00-D49 > C50-C50 > C50
C50-C50
Malignant neoplasms of breast
C50

Malignant neoplasm of breast

Incl.:
connective tissue of breast
Paget's disease of breast
Paget's disease of nipple
Use add'l
code to identify estrogen receptor status (Z17.0, Z17.1)
Excl1.:
skin of breast (C44.501, C44.511, C44.521, C44.591)
C50.0

Malignant neoplasm of nipple and areola

C50.01
Malignant neoplasm of nipple and areola, female
C50.011
Malignant neoplasm of nipple and areola, right female breast
C50.012
Malignant neoplasm of nipple and areola, left female breast
C50.019
Malignant neoplasm of nipple and areola, unspecified female breast
C50.02
Malignant neoplasm of nipple and areola, male
C50.021
Malignant neoplasm of nipple and areola, right male breast
C50.022
Malignant neoplasm of nipple and areola, left male breast
C50.029
Malignant neoplasm of nipple and areola, unspecified male breast
C50.1

Malignant neoplasm of central portion of breast

C50.11
Malignant neoplasm of central portion of breast, female
C50.111
Malignant neoplasm of central portion of right female breast
C50.112
Malignant neoplasm of central portion of left female breast
C50.119
Malignant neoplasm of central portion of unspecified female breast
C50.12
Malignant neoplasm of central portion of breast, male
C50.121
Malignant neoplasm of central portion of right male breast
C50.122
Malignant neoplasm of central portion of left male breast
C50.129
Malignant neoplasm of central portion of unspecified male breast
C50.2

Malignant neoplasm of upper-inner quadrant of breast

C50.21
Malignant neoplasm of upper-inner quadrant of breast, female
C50.211
Malignant neoplasm of upper-inner quadrant of right female breast
C50.212
Malignant neoplasm of upper-inner quadrant of left female breast
C50.219
Malignant neoplasm of upper-inner quadrant of unspecified female breast
C50.22
Malignant neoplasm of upper-inner quadrant of breast, male
C50.221
Malignant neoplasm of upper-inner quadrant of right male breast
C50.222
Malignant neoplasm of upper-inner quadrant of left male breast
C50.229
Malignant neoplasm of upper-inner quadrant of unspecified male breast
C50.3

Malignant neoplasm of lower-inner quadrant of breast

C50.31
Malignant neoplasm of lower-inner quadrant of breast, female
C50.311
Malignant neoplasm of lower-inner quadrant of right female breast
C50.312
Malignant neoplasm of lower-inner quadrant of left female breast
C50.319
Malignant neoplasm of lower-inner quadrant of unspecified female breast
C50.32
Malignant neoplasm of lower-inner quadrant of breast, male
C50.321
Malignant neoplasm of lower-inner quadrant of right male breast
C50.322
Malignant neoplasm of lower-inner quadrant of left male breast
C50.329
Malignant neoplasm of lower-inner quadrant of unspecified male breast
C50.4

Malignant neoplasm of upper-outer quadrant of breast

C50.41
Malignant neoplasm of upper-outer quadrant of breast, female
C50.411
Malignant neoplasm of upper-outer quadrant of right female breast
C50.412
Malignant neoplasm of upper-outer quadrant of left female breast
C50.419
Malignant neoplasm of upper-outer quadrant of unspecified female breast
C50.42
Malignant neoplasm of upper-outer quadrant of breast, male
C50.421
Malignant neoplasm of upper-outer quadrant of right male breast
C50.422
Malignant neoplasm of upper-outer quadrant of left male breast
C50.429
Malignant neoplasm of upper-outer quadrant of unspecified male breast
C50.5

Malignant neoplasm of lower-outer quadrant of breast

C50.51
Malignant neoplasm of lower-outer quadrant of breast, female
C50.511
Malignant neoplasm of lower-outer quadrant of right female breast
C50.512
Malignant neoplasm of lower-outer quadrant of left female breast
C50.519
Malignant neoplasm of lower-outer quadrant of unspecified female breast
C50.52
Malignant neoplasm of lower-outer quadrant of breast, male
C50.521
Malignant neoplasm of lower-outer quadrant of right male breast
C50.522
Malignant neoplasm of lower-outer quadrant of left male breast
C50.529
Malignant neoplasm of lower-outer quadrant of unspecified male breast
C50.6

Malignant neoplasm of axillary tail of breast

C50.61
Malignant neoplasm of axillary tail of breast, female
C50.611
Malignant neoplasm of axillary tail of right female breast
C50.612
Malignant neoplasm of axillary tail of left female breast
C50.619
Malignant neoplasm of axillary tail of unspecified female breast
C50.62
Malignant neoplasm of axillary tail of breast, male
C50.621
Malignant neoplasm of axillary tail of right male breast
C50.622
Malignant neoplasm of axillary tail of left male breast
C50.629
Malignant neoplasm of axillary tail of unspecified male breast
C50.8

Malignant neoplasm of overlapping sites of breast

C50.81
Malignant neoplasm of overlapping sites of breast, female
C50.811
Malignant neoplasm of overlapping sites of right female breast
C50.812
Malignant neoplasm of overlapping sites of left female breast
C50.819
Malignant neoplasm of overlapping sites of unspecified female breast
C50.82
Malignant neoplasm of overlapping sites of breast, male
C50.821
Malignant neoplasm of overlapping sites of right male breast
C50.822
Malignant neoplasm of overlapping sites of left male breast
C50.829
Malignant neoplasm of overlapping sites of unspecified male breast
C50.9

Malignant neoplasm of breast of unspecified site

C50.91
Malignant neoplasm of breast of unspecified site, female
C50.911
Malignant neoplasm of unspecified site of right female breast
C50.912
Malignant neoplasm of unspecified site of left female breast
C50.919
Malignant neoplasm of unspecified site of unspecified female breast
C50.92
Malignant neoplasm of breast of unspecified site, male
C50.921
Malignant neoplasm of unspecified site of right male breast
C50.922
Malignant neoplasm of unspecified site of left male breast
C50.929
Malignant neoplasm of unspecified site of unspecified male breast

 

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