Diagnosis Code

C50.919 MALIGNANT NEOPLASM OF UNSP SITE OF UNSPECIFIED FEMALE BREAST

Code Information

Diagnosis Code: C50.919

Short Description: Malignant neoplasm of unsp site of unspecified female breast

Long Description: Malignant neoplasm of unspecified site of unspecified female breast

The code C50.919 is VALID for claim submission

Code Classification:

  • Neoplasms (C00–D48)
    • Malignant neoplasms of breast (C50)
      • Malignant neoplasm of breast (C50)
        • C50.919 Malignant neoplasm of unsp site of unspecified female breast

This code is valid for diagnoses for females only

Code Version: 2018 ICD-10-CM

Synonyms

  • Blood/lymphatic vessel invasion by tumor absent
  • Blood/lymphatic vessel invasion by tumor indeterminate
  • Blood/lymphatic vessel invasion by tumor present
  • Carcinoma of bone, connective tissue, skin and breast
  • Carcinoma of breast
  • Carcinoma of breast with ductal and lobular features
  • Chronic disease of breast
  • Eccrine ductal carcinoma of skin
  • HER2-positive carcinoma of breast
  • Hormone receptor negative neoplasm
  • Hormone receptor positive malignant neoplasm of breast
  • Hormone receptor positive malignant neoplasm of breast
  • Hormone receptor positive tumor
  • Human epidermal growth factor 2 negative carcinoma of breast
  • Human epidermal growth factor 2 negative carcinoma of breast
  • Infiltrating duct carcinoma of breast
  • Infiltrating duct carcinoma of female breast
  • Infiltrating ductal carcinoma of breast, stage 1
  • Infiltrating ductal carcinoma of breast, stage 2
  • Infiltrating ductal carcinoma of breast, stage 3
  • Infiltrating ductal carcinoma of breast, stage 4
  • Inflammatory carcinoma of breast
  • Inflammatory carcinoma of breast
  • Invasive carcinoma of breast
  • Lobular carcinoma of breast
  • Local recurrence of malignant tumor of breast
  • Malignant epithelial neoplasm of female breast
  • Malignant melanoma of breast
  • Malignant neoplasm of bone, connective tissue, skin and breast
  • Malignant neoplasm of ectopic site of female breast
  • Malignant neoplasm of ectopic site of female breast
  • Malignant neoplasm of female breast
  • Malignant phyllodes tumor of breast
  • Malignant tumor of breast
  • Metastasis from malignant tumor of breast
  • Mucinous carcinoma of breast
  • Neoplasm of breast distant metastasis staging category M0: No clinical or radiographic evidence of distant metastasis
  • Neoplasm of breast primary tumor staging category T1c: Tumor >10 mm but <=20 mm in greatest dimension
  • Neoplasm of breast primary tumor staging category T1mi: Tumor <=1 mm in greatest dimension
  • Neoplasm of breast primary tumor staging category T4: Direct extension to chest wall and/or skin beyond dermis
  • Neoplasm of breast primary tumor staging category T4: Direct extension to chest wall and/or skin beyond dermis
  • Neoplasm of breast primary tumor staging category T4: Direct extension to chest wall and/or skin beyond dermis
  • Neoplasm of breast primary tumor staging category T4: Direct extension to chest wall and/or skin beyond dermis
  • Neoplasm of breast primary tumor staging category T4a: Extension to the chest wall, not including only adherence and/or invasion to pectoralis muscle
  • Neoplasm of breast primary tumor staging category T4b: Ulceration and/or ipsilateral satellite nodules and/or edema
  • Neoplasm of breast primary tumor staging category T4d: Inflammatory carcinoma involving >=1/3 of skin of breast
  • Neoplasm of breast primary tumor staging category TX: Primary tumor cannot be assessed
  • Neoplasm of breast regional lymph node staging category N0: No regional lymph node metastasis
  • Neoplasm of breast regional lymph node staging category N1: Metastasis to movable ipsilateral level I, II axillary lymph node
  • Neoplasm of breast regional lymph node staging category N2 as per American Joint Committee on Cancer 7th edition
  • Neoplasm of breast regional lymph node staging category pN0
  • Neoplasm of breast regional lymph node staging category pN0 as per American Joint Committee on Cancer 7th edition
  • Neoplasm of ectopic female breast tissue
  • Neoplasm of ectopic female breast tissue
  • Phyllodes tumor of breast
  • Primary invasive malignant neoplasm of female breast
  • Primary malignant inflammatory neoplasm of female breast
  • Primary malignant neoplasm of breast
  • Primary malignant neoplasm of ectopic female breast tissue
  • Primary malignant neoplasm of female breast
  • Sarcoma of breast
  • Sarcoma of breast
  • Sarcoma of female breast
  • Scirrhous carcinoma of breast
  • Triple negative malignant neoplasm of breast

Diagnostic Related Group(s)

The code C50.919 is grouped in the following Diagnostic Related Group(s) (MS-DRG v34.0)
  • Mastectomy For Malignancy With Cc/mcc (582)
  • Mastectomy For Malignancy Without Cc/mcc (583)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
C50.919 Right Arrow 174.9 Malign neopl breast NOS
This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
C50 Malignant neoplasm of breast
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
C50.92 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

This page was last updated on: 1/1/2018