`C91.0` Acute lymphoblastic leukemia [ALL]

Non-billable header with 3 child codes.

Codes in subcategory C91.0- should only be used for T-cell and B-cell precursor leukemia

Codes under C91.0

Type 1 Excludes: Z85.6 Personal history of leukemia ("leukemia in remission C91.0-C95.9 with 5th character 1")

Type 1 Excludes: C76 Malignant neoplasm of other and ill-defined sites ("malignant neoplasm of lymphoid, hematopoietic and related tissue (C81-C96)")
Type 1 Excludes: D72.8 Other specified disorders of white blood cells ("leukemia (C91-C95)")
Type 1 Excludes: D72.825 Bandemia ("leukemia (C91.-, C92.-, C93.-, C94.-, C95.-)")
Code First: M36.1 Arthropathy in neoplastic disease ("leukemia (C91-C95)")
Code First: N16 Renal tubulo-interstitial disorders in diseases classified elsewhere ("leukemia (C91-C95)")
Code First: R50.81 Fever presenting with conditions classified elsewhere ("leukemia (C91-C95)")
Type 1 Excludes: T66 Radiation sickness, unspecified ("leukemia (C91-C95)")
Code First: Z15.0 Genetic susceptibility to malignant neoplasm (", if applicable, any current malignant neoplasm (C00-C75, C81-C96)")

C91 Lymphoid leukemia
C91.0 Acute lymphoblastic leukemia [ALL] (this code)
C91.00 Acute lymphoblastic leukemia not having achieved remission
C91.01 Acute lymphoblastic leukemia, in remission
C91.02 Acute lymphoblastic leukemia, in relapse
C91.1 Chronic lymphocytic leukemia of B-cell type
C91.10 Chronic lymphocytic leukemia of B-cell type not having achieved remission