C50.2 Malignant neoplasm of upper-inner quadrant of breast

Non-billable header with 2 child codes.

Applies from C50 Malignant neoplasm of breast

Includes

• connective tissue of breast
• Paget's disease of breast
• Paget's disease of nipple

Excludes1 (never code together)

• skin of breast (C44.501, C44.511, C44.521, C44.591)

Use additional code

• code to identify estrogen, and other hormones and factors receptor status (Z17.-)

Codes under C50.2

• C50.21 Malignant neoplasm of upper-inner quadrant of breast, female
• C50.22 Malignant neoplasm of upper-inner quadrant of breast, male

Code annotations containing back-references to C50.2

Back-references to C50

• Type 1 Excludes: C49 Malignant neoplasm of other connective and soft tissue ("malignant neoplasm of connective tissue of breast (C50.-)")
• Type 1 Excludes: C49.3 Malignant neoplasm of connective and soft tissue of thorax ("malignant neoplasm of breast (C50.-)")
• Type 1 Excludes: D05 Carcinoma in situ of breast ("Paget's disease of breast or nipple (C50.-)")
• Type 2 Excludes: D05 Carcinoma in situ of breast ("malignant neoplasm of breast (C50.-)")
• Code Also: D61.82 Myelophthisis ("malignant neoplasm of breast (C50.-)")
• Code First: D75.81 Myelofibrosis ("malignant neoplasm of breast (C50.-)")
• Code First: Z17 Estrogen, and other hormones and factors receptor status ("malignant neoplasm of breast (C50.-)")
• Code First: Z79.81 Long term (current) use of agents affecting estrogen receptors and estrogen levels ("malignant neoplasm of breast (C50.-)")
• Code Also: Z91.B Personal risk factor of exposure to diethylstilbestrol ("conditions classifiable to C50.-")

Nearby codes

• 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 (this code)
• 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