All ICD10 Codes
Chapter 2

C00–D49: Neoplasms

Neoplasms diagnostic classification updated for 2026.

All CodesBillable Only
Internal Codes
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  • C94.41—

    Acute panmyelosis with myelofibrosis, in remission

  • C94.42—

    Acute panmyelosis with myelofibrosis, in relapse

  • C94.6—

    Myelodysplastic disease, not elsewhere classified

  • C94.80—

    Other specified leukemias not having achieved remission

  • C94.81—

    Other specified leukemias, in remission

  • C94.82—

    Other specified leukemias, in relapse

  • C95.00—

    Acute leukemia of unspecified cell type not having achieved remission

  • C95.01—

    Acute leukemia of unspecified cell type, in remission

  • C95.02—

    Acute leukemia of unspecified cell type, in relapse

  • C95.10—

    Chronic leukemia of unspecified cell type not having achieved remission

  • C95.11—

    Chronic leukemia of unspecified cell type, in remission

  • C95.12—

    Chronic leukemia of unspecified cell type, in relapse

  • C95.90—

    Leukemia, unspecified not having achieved remission

  • C95.91—

    Leukemia, unspecified, in remission

  • C95.92—

    Leukemia, unspecified, in relapse

  • C96.0—

    Multifocal and multisystemic (disseminated) Langerhans-cell histiocytosis

  • C96.20—

    Malignant mast cell neoplasm, unspecified

  • C96.21—

    Aggressive systemic mastocytosis

  • C96.22—

    Mast cell sarcoma

  • C96.29—

    Other malignant mast cell neoplasm

  • C96.4—

    Sarcoma of dendritic cells (accessory cells)

  • C96.5—

    Multifocal and unisystemic Langerhans-cell histiocytosis

  • C96.6—

    Unifocal Langerhans-cell histiocytosis

  • C96.9—

    Malignant neoplasm of lymphoid, hematopoietic and related tissue, unspecified

  • C96.A—

    Histiocytic sarcoma

  • C96.Z—

    Other specified malignant neoplasms of lymphoid, hematopoietic and related tissue

  • D00.00—

    Carcinoma in situ of oral cavity, unspecified site

  • D00.01—

    Carcinoma in situ of labial mucosa and vermilion border

  • D00.02—

    Carcinoma in situ of buccal mucosa

  • D00.03—

    Carcinoma in situ of gingiva and edentulous alveolar ridge

  • D00.04—

    Carcinoma in situ of soft palate

  • D00.05—

    Carcinoma in situ of hard palate

  • D00.06—

    Carcinoma in situ of floor of mouth

  • D00.07—

    Carcinoma in situ of tongue

  • D00.08—

    Carcinoma in situ of pharynx

  • D00.1—

    Carcinoma in situ of esophagus

  • D00.2—

    Carcinoma in situ of stomach

  • D01.0—

    Carcinoma in situ of colon

  • D01.1—

    Carcinoma in situ of rectosigmoid junction

  • D01.2—

    Carcinoma in situ of rectum

  • D01.3—

    Carcinoma in situ of anus and anal canal

  • D01.40—

    Carcinoma in situ of unspecified part of intestine

  • D01.49—

    Carcinoma in situ of other parts of intestine

  • D01.5—

    Carcinoma in situ of liver, gallbladder and bile ducts

  • D01.7—

    Carcinoma in situ of other specified digestive organs

  • D01.9—

    Carcinoma in situ of digestive organ, unspecified

  • D02.0—

    Carcinoma in situ of larynx

  • D02.1—

    Carcinoma in situ of trachea

  • D02.20—

    Carcinoma in situ of unspecified bronchus and lung

  • D02.21—

    Carcinoma in situ of right bronchus and lung

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