1. 2023 ICD-10-CM Index
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2. 'C' Terms
›
3. Index Terms Starting With 'C' (Carcinoma)

Index Terms Starting With 'C' (Carcinoma)

• Carcinoma (malignant) - see also Neoplasm, by site, malignant

  • acidophil
    • specified site - see Neoplasm, malignant, by site
    • unspecified site C75.1
      ICD-10-CM Diagnosis Code C75.1

      Malignant neoplasm of pituitary gland

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • acidophil-basophil, mixed
    • specified site - see Neoplasm, malignant, by site
    • unspecified site C75.1
      ICD-10-CM Diagnosis Code C75.1

      Malignant neoplasm of pituitary gland

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • adnexal (skin) - see Neoplasm, skin, malignant
  • adrenal cortical C74.0-
    ICD-10-CM Diagnosis Code C74.0-

    Malignant neoplasm of cortex of adrenal gland

    2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  • alveolar - see Neoplasm, lung, malignant
    • cell - see Neoplasm, lung, malignant
  • ameloblastic C41.1
    ICD-10-CM Diagnosis Code C41.1

    Malignant neoplasm of mandible

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Malignant neoplasm of inferior maxilla
    • Malignant neoplasm of lower jaw bone

    Type 2 Excludes

    • carcinoma, any type except intraosseous or odontogenic of:
    • jaw NOS (C03.9)
    • lower (C03.1)
    • malignant neoplasm of upper jaw bone (C41.0)
    • upper jaw C41.0
      (bone)
      ICD-10-CM Diagnosis Code C41.0

      Malignant neoplasm of bones of skull and face

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Malignant neoplasm of maxilla (superior)
      • Malignant neoplasm of orbital bone

      Type 2 Excludes

      • carcinoma, any type except intraosseous or odontogenic of:
      • maxillary sinus (C31.0)
      • upper jaw (C03.0)
      • malignant neoplasm of jaw bone (lower) (C41.1)
  • apocrine
    • breast - see Neoplasm, breast, malignant
    • specified site NEC - see Neoplasm, skin, malignant
    • unspecified site C44.99
      ICD-10-CM Diagnosis Code C44.99

      Other specified malignant neoplasm of skin, unspecified

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • basal cell (pigmented) (see also Neoplasm, skin, malignant) C44.91
    ICD-10-CM Diagnosis Code C44.91

    Basal cell carcinoma of skin, unspecified

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • fibro-epithelial - see Neoplasm, skin, malignant
    • morphea - see Neoplasm, skin, malignant
    • multicentric - see Neoplasm, skin, malignant
  • basal-squamous cell, mixed - see Neoplasm, skin, malignant
  • basaloid
  • basophil
    • specified site - see Neoplasm, malignant, by site
    • unspecified site C75.1
      ICD-10-CM Diagnosis Code C75.1

      Malignant neoplasm of pituitary gland

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • basophil-acidophil, mixed
    • specified site - see Neoplasm, malignant, by site
    • unspecified site C75.1
      ICD-10-CM Diagnosis Code C75.1

      Malignant neoplasm of pituitary gland

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • basosquamous - see Neoplasm, skin, malignant
  • bile duct
    • liver C22.1
      ICD-10-CM Diagnosis Code C22.1

      Intrahepatic bile duct carcinoma

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Cholangiocarcinoma

      Type 1 Excludes

      • malignant neoplasm of hepatic duct (C24.0)
    • specified site NEC - see Neoplasm, malignant, by site
    • unspecified site C22.1
      ICD-10-CM Diagnosis Code C22.1

      Intrahepatic bile duct carcinoma

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Cholangiocarcinoma

      Type 1 Excludes

      • malignant neoplasm of hepatic duct (C24.0)
    • with hepatocellular, mixed C22.0
      ICD-10-CM Diagnosis Code C22.0

      Liver cell carcinoma

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Hepatocellular carcinoma
      • Hepatoma
  • branchial or branchiogenic C10.4
    ICD-10-CM Diagnosis Code C10.4

    Malignant neoplasm of branchial cleft

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Malignant neoplasm of branchial cyst [site of neoplasm]
  • bronchial or bronchogenic - see Neoplasm, lung, malignant
  • bronchiolar - see Neoplasm, lung, malignant
  • bronchioloalveolar - see Neoplasm, lung, malignant
  • C cell
    • specified site - see Neoplasm, malignant, by site
    • unspecified site C73
      ICD-10-CM Diagnosis Code C73

      Malignant neoplasm of thyroid gland

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Use Additional

      • code to identify any functional activity
  • ceruminous C44.29-
    ICD-10-CM Diagnosis Code C44.29-

    Other specified malignant neoplasm of skin of ear and external auricular canal

    2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  • cervix uteri
    • in situ D06.9
      ICD-10-CM Diagnosis Code D06.9

      Carcinoma in situ of cervix, unspecified

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Female Dx
      • endocervix D06.0
        ICD-10-CM Diagnosis Code D06.0

        Carcinoma in situ of endocervix

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Female Dx
      • exocervix D06.1
        ICD-10-CM Diagnosis Code D06.1

        Carcinoma in situ of exocervix

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Female Dx
      • specified site NEC D06.7
        ICD-10-CM Diagnosis Code D06.7

        Carcinoma in situ of other parts of cervix

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Female Dx
  • chorionic
    • specified site - see Neoplasm, malignant, by site
    • unspecified site
      • female C58
        ICD-10-CM Diagnosis Code C58

        Malignant neoplasm of placenta

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Maternity Dx (12-55 years) Female Dx

        Includes

        • choriocarcinoma NOS
        • chorionepithelioma NOS

        Type 1 Excludes

        • chorioadenoma (destruens) (D39.2)
        • hydatidiform mole NOS (O01.9)
        • invasive hydatidiform mole (D39.2)
        • male choriocarcinoma NOS (C62.9-)
        • malignant hydatidiform mole (D39.2)
      • male C62.90
        ICD-10-CM Diagnosis Code C62.90

        Malignant neoplasm of unspecified testis, unspecified whether descended or undescended

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Male Dx

        Applicable To

        • Malignant neoplasm of testis NOS
  • chromophobe
    • specified site - see Neoplasm, malignant, by site
    • unspecified site C75.1
      ICD-10-CM Diagnosis Code C75.1

      Malignant neoplasm of pituitary gland

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • cloacogenic
    • specified site - see Neoplasm, malignant, by site
    • unspecified site C21.2
      ICD-10-CM Diagnosis Code C21.2

      Malignant neoplasm of cloacogenic zone

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • diffuse type
    • specified site - see Neoplasm, malignant, by site
    • unspecified site C16.9
      ICD-10-CM Diagnosis Code C16.9

      Malignant neoplasm of stomach, unspecified

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Gastric cancer NOS
  • duct (cell)
    • infiltrating
      • specified site - see Neoplasm, malignant, by site
        • unspecified site (female) C50.91-
          ICD-10-CM Diagnosis Code C50.91-

          Malignant neoplasm of breast of unspecified site, female

          2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
          • male C50.92-
            ICD-10-CM Diagnosis Code C50.92-

            Malignant neoplasm of breast of unspecified site, male

            2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
      • with lobular carcinoma (in situ)
        • specified site - see Neoplasm, malignant, by site
        • unspecified site (female) C50.91-
          ICD-10-CM Diagnosis Code C50.91-

          Malignant neoplasm of breast of unspecified site, female

          2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
          • male C50.92-
            ICD-10-CM Diagnosis Code C50.92-

            Malignant neoplasm of breast of unspecified site, male

            2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • with Paget's disease - see Neoplasm, breast, malignant
  • ductal
    • with lobular
      • specified site - see Neoplasm, malignant, by site
      • unspecified site (female) C50.91-
        ICD-10-CM Diagnosis Code C50.91-

        Malignant neoplasm of breast of unspecified site, female

        2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
        • male C50.92-
          ICD-10-CM Diagnosis Code C50.92-

          Malignant neoplasm of breast of unspecified site, male

          2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  • ductular, infiltrating
    • specified site - see Neoplasm, malignant, by site
    • unspecified site (female) C50.91-
      ICD-10-CM Diagnosis Code C50.91-

      Malignant neoplasm of breast of unspecified site, female

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
      • male C50.92-
        ICD-10-CM Diagnosis Code C50.92-

        Malignant neoplasm of breast of unspecified site, male

        2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  • embryonal
    • liver C22.7
      ICD-10-CM Diagnosis Code C22.7

      Other specified carcinomas of liver

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • endometrioid
    • specified site - see Neoplasm, malignant, by site
    • unspecified site
      • female C56.9
        ICD-10-CM Diagnosis Code C56.9

        Malignant neoplasm of unspecified ovary

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Female Dx
      • male C61
        ICD-10-CM Diagnosis Code C61

        Malignant neoplasm of prostate

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Male Dx

        Type 1 Excludes

        • malignant neoplasm of seminal vesicle (C63.7)

        Use Additional

        • code, if applicable, to identify:
        • hormone sensitivity status (Z19.1-Z19.2)
        • rising PSA following treatment for malignant neoplasm of prostate (R97.21)
  • eosinophil
    • specified site - see Neoplasm, malignant, by site
    • unspecified site C75.1
      ICD-10-CM Diagnosis Code C75.1

      Malignant neoplasm of pituitary gland

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • epidermoid - see also Neoplasm, skin malignant
    • in situ, Bowen's type - see Neoplasm, skin, in situ
  • fibroepithelial, basal cell - see Neoplasm, skin, malignant
  • follicular
    • moderately differentiated C73
      ICD-10-CM Diagnosis Code C73

      Malignant neoplasm of thyroid gland

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Use Additional

      • code to identify any functional activity
    • pure follicle C73
      ICD-10-CM Diagnosis Code C73

      Malignant neoplasm of thyroid gland

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Use Additional

      • code to identify any functional activity
    • specified site - see Neoplasm, malignant, by site
    • trabecular C73
      ICD-10-CM Diagnosis Code C73

      Malignant neoplasm of thyroid gland

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Use Additional

      • code to identify any functional activity
    • unspecified site C73
      ICD-10-CM Diagnosis Code C73

      Malignant neoplasm of thyroid gland

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Use Additional

      • code to identify any functional activity
    • well differentiated C73
      ICD-10-CM Diagnosis Code C73

      Malignant neoplasm of thyroid gland

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Use Additional

      • code to identify any functional activity
    • with papillary C73
      (mixed)
      ICD-10-CM Diagnosis Code C73

      Malignant neoplasm of thyroid gland

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Use Additional

      • code to identify any functional activity
  • generalized, with unspecified primary site C80.0
    ICD-10-CM Diagnosis Code C80.0

    Disseminated malignant neoplasm, unspecified

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Carcinomatosis NOS
    • Generalized cancer, unspecified site (primary) (secondary)
    • Generalized malignancy, unspecified site (primary) (secondary)
  • glycogen-rich - see Neoplasm, breast, malignant
  • granulosa cell C56-
    ICD-10-CM Diagnosis Code C56-
    • C56 Malignant neoplasm of ovary
      • C56.1 Malignant neoplasm of right ovary
      • C56.2 Malignant neoplasm of left ovary
      • C56.3 Malignant neoplasm of bilateral ovaries
      • C56.9 Malignant neoplasm of unspecified ovary
  • hepatic cell C22.0
    ICD-10-CM Diagnosis Code C22.0

    Liver cell carcinoma

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Hepatocellular carcinoma
    • Hepatoma
  • hepatocellular C22.0
    ICD-10-CM Diagnosis Code C22.0

    Liver cell carcinoma

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Hepatocellular carcinoma
    • Hepatoma
    • fibrolamellar C22.0
      ICD-10-CM Diagnosis Code C22.0

      Liver cell carcinoma

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Hepatocellular carcinoma
      • Hepatoma
    • with bile duct, mixed C22.0
      ICD-10-CM Diagnosis Code C22.0

      Liver cell carcinoma

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Hepatocellular carcinoma
      • Hepatoma
  • hepatocholangiolitic C22.0
    ICD-10-CM Diagnosis Code C22.0

    Liver cell carcinoma

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Hepatocellular carcinoma
    • Hepatoma
  • Hurthle cell C73
    ICD-10-CM Diagnosis Code C73

    Malignant neoplasm of thyroid gland

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Use Additional

    • code to identify any functional activity
  • in
    • adenomatous
      • polyposis coli C18.9
        ICD-10-CM Diagnosis Code C18.9

        Malignant neoplasm of colon, unspecified

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Malignant neoplasm of large intestine NOS
    • pleomorphic adenoma - see Neoplasm, salivary glands, malignant
    • situ - see Carcinoma-in-situ
  • infiltrating
    • duct
      • specified site - see Neoplasm, malignant
      • unspecified site (female) C50.91-
        ICD-10-CM Diagnosis Code C50.91-

        Malignant neoplasm of breast of unspecified site, female

        2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
        • male C50.92-
          ICD-10-CM Diagnosis Code C50.92-

          Malignant neoplasm of breast of unspecified site, male

          2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
      • with lobular
        • specified site - see Neoplasm, malignant, by site
        • unspecified site (female) C50.91-
          ICD-10-CM Diagnosis Code C50.91-

          Malignant neoplasm of breast of unspecified site, female

          2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
          • male C50.92-
            ICD-10-CM Diagnosis Code C50.92-

            Malignant neoplasm of breast of unspecified site, male

            2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
      • with Paget's disease - see Neoplasm, breast, malignant
    • ductular
      • specified site - see Neoplasm, malignant
      • unspecified site (female) C50.91-
        ICD-10-CM Diagnosis Code C50.91-

        Malignant neoplasm of breast of unspecified site, female

        2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
        • male C50.92-
          ICD-10-CM Diagnosis Code C50.92-

          Malignant neoplasm of breast of unspecified site, male

          2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • lobular
      • specified site - see Neoplasm, malignant
      • unspecified site (female) C50.91-
        ICD-10-CM Diagnosis Code C50.91-

        Malignant neoplasm of breast of unspecified site, female

        2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
        • male C50.92-
          ICD-10-CM Diagnosis Code C50.92-

          Malignant neoplasm of breast of unspecified site, male

          2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  • inflammatory
    • specified site - see Neoplasm, malignant
    • unspecified site (female) C50.91-
      ICD-10-CM Diagnosis Code C50.91-

      Malignant neoplasm of breast of unspecified site, female

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
      • male C50.92-
        ICD-10-CM Diagnosis Code C50.92-

        Malignant neoplasm of breast of unspecified site, male

        2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  • intestinal type
    • specified site - see Neoplasm, malignant, by site
    • unspecified site C16.9
      ICD-10-CM Diagnosis Code C16.9

      Malignant neoplasm of stomach, unspecified

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Gastric cancer NOS
  • intracystic
    • noninfiltrating - see Neoplasm, in situ, by site
  • intraductal (noninfiltrating)
    • breast D05.1-
      ICD-10-CM Diagnosis Code D05.1-

      Intraductal carcinoma in situ of breast

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • papillary
      • breast D05.1-
        ICD-10-CM Diagnosis Code D05.1-

        Intraductal carcinoma in situ of breast

        2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
      • specified site NEC - see Neoplasm, in situ, by site
      • unspecified site D05.1-
        (female)
        ICD-10-CM Diagnosis Code D05.1-

        Intraductal carcinoma in situ of breast

        2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
      • with invasion
        • specified site - see Neoplasm, malignant, by site
        • unspecified site (female) C50.91-
          ICD-10-CM Diagnosis Code C50.91-

          Malignant neoplasm of breast of unspecified site, female

          2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
          • male C50.92-
            ICD-10-CM Diagnosis Code C50.92-

            Malignant neoplasm of breast of unspecified site, male

            2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • specified site NEC - see Neoplasm, in situ, by site
    • unspecified site D05.1-
      (female)
      ICD-10-CM Diagnosis Code D05.1-

      Intraductal carcinoma in situ of breast

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • with Paget's disease - see Neoplasm, breast, malignant
  • intraepidermal - see Neoplasm, in situ
    • squamous cell, Bowen's type - see Neoplasm, skin, in situ
  • intraepithelial - see Neoplasm, in situ, by site
    • squamous cell - see Neoplasm, in situ, by site
  • intraosseous C41.1
    ICD-10-CM Diagnosis Code C41.1

    Malignant neoplasm of mandible

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Malignant neoplasm of inferior maxilla
    • Malignant neoplasm of lower jaw bone

    Type 2 Excludes

    • carcinoma, any type except intraosseous or odontogenic of:
    • jaw NOS (C03.9)
    • lower (C03.1)
    • malignant neoplasm of upper jaw bone (C41.0)
    • upper jaw C41.0
      (bone)
      ICD-10-CM Diagnosis Code C41.0

      Malignant neoplasm of bones of skull and face

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Malignant neoplasm of maxilla (superior)
      • Malignant neoplasm of orbital bone

      Type 2 Excludes

      • carcinoma, any type except intraosseous or odontogenic of:
      • maxillary sinus (C31.0)
      • upper jaw (C03.0)
      • malignant neoplasm of jaw bone (lower) (C41.1)
  • islet cell
    • pancreas C25.4
      ICD-10-CM Diagnosis Code C25.4

      Malignant neoplasm of endocrine pancreas

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Malignant neoplasm of islets of Langerhans

      Use Additional

      • code to identify any functional activity.
    • specified site NEC - see Neoplasm, malignant, by site
    • unspecified site C25.4
      ICD-10-CM Diagnosis Code C25.4

      Malignant neoplasm of endocrine pancreas

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Malignant neoplasm of islets of Langerhans

      Use Additional

      • code to identify any functional activity.
    • with exocrine, mixed
      • specified site - see Neoplasm, malignant, by site
      • unspecified site C25.9
        ICD-10-CM Diagnosis Code C25.9

        Malignant neoplasm of pancreas, unspecified

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • juvenile, breast - see Neoplasm, breast, malignant
  • large cell
    • small cell
      • specified site - see Neoplasm, malignant, by site
      • unspecified site C34.90
        ICD-10-CM Diagnosis Code C34.90

        Malignant neoplasm of unspecified part of unspecified bronchus or lung

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Lung cancer NOS
  • Leydig cell (testis)
    • specified site - see Neoplasm, malignant, by site
    • unspecified site
      • female C56.9
        ICD-10-CM Diagnosis Code C56.9

        Malignant neoplasm of unspecified ovary

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Female Dx
      • male C62.90
        ICD-10-CM Diagnosis Code C62.90

        Malignant neoplasm of unspecified testis, unspecified whether descended or undescended

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Male Dx

        Applicable To

        • Malignant neoplasm of testis NOS
  • lipid-rich (female) C50.91-
    ICD-10-CM Diagnosis Code C50.91-

    Malignant neoplasm of breast of unspecified site, female

    2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • male C50.92-
      ICD-10-CM Diagnosis Code C50.92-

      Malignant neoplasm of breast of unspecified site, male

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  • liver cell C22.0
    ICD-10-CM Diagnosis Code C22.0

    Liver cell carcinoma

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Hepatocellular carcinoma
    • Hepatoma
  • liver NEC C22.7
    ICD-10-CM Diagnosis Code C22.7

    Other specified carcinomas of liver

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • lobular (infiltrating)
    • noninfiltrating
      • breast D05.0-
        ICD-10-CM Diagnosis Code D05.0-

        Lobular carcinoma in situ of breast

        2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
      • specified site NEC - see Neoplasm, in situ, by site
      • unspecified site D05.0-
        ICD-10-CM Diagnosis Code D05.0-

        Lobular carcinoma in situ of breast

        2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • specified site - see Neoplasm, malignant, by site
    • unspecified site (female) C50.91-
      ICD-10-CM Diagnosis Code C50.91-

      Malignant neoplasm of breast of unspecified site, female

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
      • male C50.92-
        ICD-10-CM Diagnosis Code C50.92-

        Malignant neoplasm of breast of unspecified site, male

        2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • with intraductal
      • specified site - see Neoplasm, malignant, by site
      • unspecified site (female) C50.91-
        ICD-10-CM Diagnosis Code C50.91-

        Malignant neoplasm of breast of unspecified site, female

        2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
        • male C50.92-
          ICD-10-CM Diagnosis Code C50.92-

          Malignant neoplasm of breast of unspecified site, male

          2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  • medullary
    • with
      • amyloid stroma
        • specified site - see Neoplasm, malignant, by site
        • unspecified site C73
          ICD-10-CM Diagnosis Code C73

          Malignant neoplasm of thyroid gland

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

          Use Additional

          • code to identify any functional activity
      • lymphoid stroma
        • specified site - see Neoplasm, malignant, by site
        • unspecified site (female) C50.91-
          ICD-10-CM Diagnosis Code C50.91-

          Malignant neoplasm of breast of unspecified site, female

          2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
          • male C50.92-
            ICD-10-CM Diagnosis Code C50.92-

            Malignant neoplasm of breast of unspecified site, male

            2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  • Merkel cell C4A.9
    ICD-10-CM Diagnosis Code C4A.9

    Merkel cell carcinoma, unspecified

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Merkel cell carcinoma of unspecified site
    • Merkel cell carcinoma NOS
    • anal margin C4A.51
      ICD-10-CM Diagnosis Code C4A.51

      Merkel cell carcinoma of anal skin

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Merkel cell carcinoma of anal margin
      • Merkel cell carcinoma of perianal skin
    • anal skin C4A.51
      ICD-10-CM Diagnosis Code C4A.51

      Merkel cell carcinoma of anal skin

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Merkel cell carcinoma of anal margin
      • Merkel cell carcinoma of perianal skin
    • canthus C4A.1-
      ICD-10-CM Diagnosis Code C4A.1-

      Merkel cell carcinoma of eyelid, including canthus

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • ear and external auricular canal C4A.2-
      ICD-10-CM Diagnosis Code C4A.2-

      Merkel cell carcinoma of ear and external auricular canal

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • external auricular canal C4A.2-
      ICD-10-CM Diagnosis Code C4A.2-

      Merkel cell carcinoma of ear and external auricular canal

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • eyelid, including canthus C4A.1-
      ICD-10-CM Diagnosis Code C4A.1-

      Merkel cell carcinoma of eyelid, including canthus

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • face C4A.30
      ICD-10-CM Diagnosis Code C4A.30

      Merkel cell carcinoma of unspecified part of face

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
      • specified NEC C4A.39
        ICD-10-CM Diagnosis Code C4A.39

        Merkel cell carcinoma of other parts of face

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • hip C4A.7-
      ICD-10-CM Diagnosis Code C4A.7-

      Merkel cell carcinoma of lower limb, including hip

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • lip C4A.0
      ICD-10-CM Diagnosis Code C4A.0

      Merkel cell carcinoma of lip

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Type 1 Excludes

      • malignant neoplasm of vermilion border of lip (C00.0-C00.2)
    • lower limb, including hip C4A.7-
      ICD-10-CM Diagnosis Code C4A.7-

      Merkel cell carcinoma of lower limb, including hip

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • neck C4A.4
      ICD-10-CM Diagnosis Code C4A.4

      Merkel cell carcinoma of scalp and neck

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • nodal presentation C7B.1
      ICD-10-CM Diagnosis Code C7B.1

      Secondary Merkel cell carcinoma

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Merkel cell carcinoma nodal presentation
      • Merkel cell carcinoma visceral metastatic presentation
    • nose C4A.31
      ICD-10-CM Diagnosis Code C4A.31

      Merkel cell carcinoma of nose

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • overlapping sites C4A.8
      ICD-10-CM Diagnosis Code C4A.8

      Merkel cell carcinoma of overlapping sites

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • perianal skin C4A.51
      ICD-10-CM Diagnosis Code C4A.51

      Merkel cell carcinoma of anal skin

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Merkel cell carcinoma of anal margin
      • Merkel cell carcinoma of perianal skin
    • scalp C4A.4
      ICD-10-CM Diagnosis Code C4A.4

      Merkel cell carcinoma of scalp and neck

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • secondary C7B.1
      ICD-10-CM Diagnosis Code C7B.1

      Secondary Merkel cell carcinoma

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Merkel cell carcinoma nodal presentation
      • Merkel cell carcinoma visceral metastatic presentation
    • shoulder C4A.6-
      ICD-10-CM Diagnosis Code C4A.6-

      Merkel cell carcinoma of upper limb, including shoulder

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • skin of breast C4A.52
      ICD-10-CM Diagnosis Code C4A.52

      Merkel cell carcinoma of skin of breast

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • trunk NEC C4A.59
      ICD-10-CM Diagnosis Code C4A.59

      Merkel cell carcinoma of other part of trunk

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • upper limb, including shoulder C4A.6-
      ICD-10-CM Diagnosis Code C4A.6-

      Merkel cell carcinoma of upper limb, including shoulder

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • visceral metastatic C7B.1
      ICD-10-CM Diagnosis Code C7B.1

      Secondary Merkel cell carcinoma

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Merkel cell carcinoma nodal presentation
      • Merkel cell carcinoma visceral metastatic presentation
  • metastatic - see Neoplasm, secondary, by site
  • metatypical - see Neoplasm, skin, malignant
  • morphea, basal cell - see Neoplasm, skin, malignant
  • mucoid
    • cell
      • specified site - see Neoplasm, malignant, by site
      • unspecified site C75.1
        ICD-10-CM Diagnosis Code C75.1

        Malignant neoplasm of pituitary gland

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • neuroendocrine - see also Tumor, neuroendocrine
    • high grade, any site C7A.1
      ICD-10-CM Diagnosis Code C7A.1

      Malignant poorly differentiated neuroendocrine tumors

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Malignant poorly differentiated neuroendocrine tumor NOS
      • Malignant poorly differentiated neuroendocrine carcinoma, any site
      • High grade neuroendocrine carcinoma, any site
    • poorly differentiated, any site C7A.1
      ICD-10-CM Diagnosis Code C7A.1

      Malignant poorly differentiated neuroendocrine tumors

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Malignant poorly differentiated neuroendocrine tumor NOS
      • Malignant poorly differentiated neuroendocrine carcinoma, any site
      • High grade neuroendocrine carcinoma, any site
  • nonencapsulated sclerosing C73
    ICD-10-CM Diagnosis Code C73

    Malignant neoplasm of thyroid gland

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Use Additional

    • code to identify any functional activity
  • noninfiltrating
    • intracystic - see Neoplasm, in situ, by site
    • intraductal
      • breast D05.1-
        ICD-10-CM Diagnosis Code D05.1-

        Intraductal carcinoma in situ of breast

        2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
      • papillary
        • breast D05.1-
          ICD-10-CM Diagnosis Code D05.1-

          Intraductal carcinoma in situ of breast

          2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
        • specified site NEC - see Neoplasm, in situ, by site
        • unspecified site D05.1-
          ICD-10-CM Diagnosis Code D05.1-

          Intraductal carcinoma in situ of breast

          2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
      • specified site - see Neoplasm, in situ, by site
      • unspecified site D05.1-
        ICD-10-CM Diagnosis Code D05.1-

        Intraductal carcinoma in situ of breast

        2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • lobular
      • breast D05.0-
        ICD-10-CM Diagnosis Code D05.0-

        Lobular carcinoma in situ of breast

        2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
      • specified site NEC - see Neoplasm, in situ, by site
      • unspecified site D05.0-
        (female)
        ICD-10-CM Diagnosis Code D05.0-

        Lobular carcinoma in situ of breast

        2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  • oat cell
    • specified site - see Neoplasm, malignant, by site
    • unspecified site C34.90
      ICD-10-CM Diagnosis Code C34.90

      Malignant neoplasm of unspecified part of unspecified bronchus or lung

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Lung cancer NOS
  • odontogenic C41.1
    ICD-10-CM Diagnosis Code C41.1

    Malignant neoplasm of mandible

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Malignant neoplasm of inferior maxilla
    • Malignant neoplasm of lower jaw bone

    Type 2 Excludes

    • carcinoma, any type except intraosseous or odontogenic of:
    • jaw NOS (C03.9)
    • lower (C03.1)
    • malignant neoplasm of upper jaw bone (C41.0)
    • upper jaw C41.0
      (bone)
      ICD-10-CM Diagnosis Code C41.0

      Malignant neoplasm of bones of skull and face

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Malignant neoplasm of maxilla (superior)
      • Malignant neoplasm of orbital bone

      Type 2 Excludes

      • carcinoma, any type except intraosseous or odontogenic of:
      • maxillary sinus (C31.0)
      • upper jaw (C03.0)
      • malignant neoplasm of jaw bone (lower) (C41.1)
  • papillary
    • follicular variant C73
      ICD-10-CM Diagnosis Code C73

      Malignant neoplasm of thyroid gland

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Use Additional

      • code to identify any functional activity
    • intraductal (noninfiltrating)
      • breast D05.1-
        ICD-10-CM Diagnosis Code D05.1-

        Intraductal carcinoma in situ of breast

        2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
      • specified site NEC - see Neoplasm, in situ, by site
      • unspecified site D05.1-
        ICD-10-CM Diagnosis Code D05.1-

        Intraductal carcinoma in situ of breast

        2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
      • with invasion
        • specified site - see Neoplasm, malignant, by site
        • unspecified site (female) C50.91-
          ICD-10-CM Diagnosis Code C50.91-

          Malignant neoplasm of breast of unspecified site, female

          2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
          • male C50.92-
            ICD-10-CM Diagnosis Code C50.92-

            Malignant neoplasm of breast of unspecified site, male

            2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • serous
      • specified site - see Neoplasm, malignant, by site
      • surface
        • specified site - see Neoplasm, malignant, by site
        • unspecified site C56.9
          ICD-10-CM Diagnosis Code C56.9

          Malignant neoplasm of unspecified ovary

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Female Dx
      • unspecified site C56.9
        ICD-10-CM Diagnosis Code C56.9

        Malignant neoplasm of unspecified ovary

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Female Dx
    • with follicular C73
      (mixed)
      ICD-10-CM Diagnosis Code C73

      Malignant neoplasm of thyroid gland

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Use Additional

      • code to identify any functional activity
  • papillocystic
    • specified site - see Neoplasm, malignant, by site
    • unspecified site C56.9
      ICD-10-CM Diagnosis Code C56.9

      Malignant neoplasm of unspecified ovary

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Female Dx
  • parafollicular cell
    • specified site - see Neoplasm, malignant, by site
    • unspecified site C73
      ICD-10-CM Diagnosis Code C73

      Malignant neoplasm of thyroid gland

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Use Additional

      • code to identify any functional activity
  • pilomatrix - see Neoplasm, skin, malignant
  • pseudomucinous
    • specified site - see Neoplasm, malignant, by site
    • unspecified site C56.9
      ICD-10-CM Diagnosis Code C56.9

      Malignant neoplasm of unspecified ovary

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Female Dx
  • renal cell C64-
    ICD-10-CM Diagnosis Code C64-
    • C64 Malignant neoplasm of kidney, except renal pe...
      • C64.1 Malignant neoplasm of right kidney, except re...
      • C64.2 Malignant neoplasm of left kidney, except ren...
      • C64.9 Malignant neoplasm of unspecified kidney, exc...
  • Schmincke - see Neoplasm, nasopharynx, malignant
  • Schneiderian
    • specified site - see Neoplasm, malignant, by site
    • unspecified site C30.0
      ICD-10-CM Diagnosis Code C30.0

      Malignant neoplasm of nasal cavity

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Malignant neoplasm of cartilage of nose
      • Malignant neoplasm of nasal concha
      • Malignant neoplasm of internal nose
      • Malignant neoplasm of septum of nose
      • Malignant neoplasm of vestibule of nose

      Type 1 Excludes

      • malignant neoplasm of nasal bone (C41.0)
      • malignant neoplasm of nose NOS (C76.0)
      • malignant neoplasm of olfactory bulb (C72.2-)
      • malignant neoplasm of posterior margin of nasal septum and choana (C11.3)
      • malignant melanoma of skin of nose (C43.31)
      • malignant neoplasm of turbinates (C41.0)
      • other and unspecified malignant neoplasm of skin of nose (C44.301, C44.311, C44.321, C44.391)
  • sebaceous - see Neoplasm, skin, malignant
  • secondary - see also Neoplasm, secondary, by site
    • Merkel cell C7B.1
      ICD-10-CM Diagnosis Code C7B.1

      Secondary Merkel cell carcinoma

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Merkel cell carcinoma nodal presentation
      • Merkel cell carcinoma visceral metastatic presentation
  • secretory, breast - see Neoplasm, breast, malignant
  • serous
    • papillary
      • specified site - see Neoplasm, malignant, by site
      • unspecified site C56.9
        ICD-10-CM Diagnosis Code C56.9

        Malignant neoplasm of unspecified ovary

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Female Dx
    • surface, papillary
      • specified site - see Neoplasm, malignant, by site
      • unspecified site C56.9
        ICD-10-CM Diagnosis Code C56.9

        Malignant neoplasm of unspecified ovary

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Female Dx
  • Sertoli cell
    • specified site - see Neoplasm, malignant, by site
    • unspecified site C62.90
      ICD-10-CM Diagnosis Code C62.90

      Malignant neoplasm of unspecified testis, unspecified whether descended or undescended

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Male Dx

      Applicable To

      • Malignant neoplasm of testis NOS
      • female C56.9
        ICD-10-CM Diagnosis Code C56.9

        Malignant neoplasm of unspecified ovary

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Female Dx
      • male C62.90
        ICD-10-CM Diagnosis Code C62.90

        Malignant neoplasm of unspecified testis, unspecified whether descended or undescended

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Male Dx

        Applicable To

        • Malignant neoplasm of testis NOS
  • skin appendage - see Neoplasm, skin, malignant
  • small cell
    • fusiform cell
      • specified site - see Neoplasm, malignant, by site
      • unspecified site C34.90
        ICD-10-CM Diagnosis Code C34.90

        Malignant neoplasm of unspecified part of unspecified bronchus or lung

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Lung cancer NOS
    • intermediate cell
      • specified site - see Neoplasm, malignant, by site
      • unspecified site C34.90
        ICD-10-CM Diagnosis Code C34.90

        Malignant neoplasm of unspecified part of unspecified bronchus or lung

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Lung cancer NOS
    • large cell
      • specified site - see Neoplasm, malignant, by site
      • unspecified site C34.90
        ICD-10-CM Diagnosis Code C34.90

        Malignant neoplasm of unspecified part of unspecified bronchus or lung

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Lung cancer NOS
  • solid
    • microinvasive
      • specified site - see Neoplasm, malignant, by site
      • unspecified site C53.9
        ICD-10-CM Diagnosis Code C53.9

        Malignant neoplasm of cervix uteri, unspecified

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Female Dx
    • with amyloid stroma
      • specified site - see Neoplasm, malignant, by site
      • unspecified site C73
        ICD-10-CM Diagnosis Code C73

        Malignant neoplasm of thyroid gland

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Use Additional

        • code to identify any functional activity
  • sweat gland - see Neoplasm, skin, malignant
  • theca cell
  • thymic C37
    ICD-10-CM Diagnosis Code C37

    Malignant neoplasm of thymus

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Type 1 Excludes

    • malignant carcinoid tumor of the thymus (C7A.091)
  • unspecified site C80.1
    (primary)
    ICD-10-CM Diagnosis Code C80.1

    Malignant (primary) neoplasm, unspecified

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Cancer NOS
    • Cancer unspecified site (primary)
    • Carcinoma unspecified site (primary)
    • Malignancy unspecified site (primary)

    Type 1 Excludes

    • secondary malignant neoplasm of unspecified site (C79.9)
  • water-clear cell C75.0
    ICD-10-CM Diagnosis Code C75.0

    Malignant neoplasm of parathyroid gland

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code