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C91

Lymphoid leukemia

Specific Codes Under C91

Use a more specific code below for billing and documentation.

C91.0

Acute lymphoblastic leukemia [ALL]

C91.1

Chronic lymphocytic leukemia of B-cell type

C91.3

Prolymphocytic leukemia of B-cell type

C91.4

Hairy cell leukemia

C91.5

Adult T-cell lymphoma/leukemia (HTLV-1-associated)

C91.6

Prolymphocytic leukemia of T-cell type

C91.9

Lymphoid leukemia, unspecified

C91.A

Mature B-cell leukemia Burkitt-type

C91.Z

Other lymphoid leukemia

Inclusion Terms

None inclusion terms specified for this code.

Code First

None code first specified for this code.

Use Additional Code

None use additional code specified for this code.

Cannot Code Together

These codes cannot be used together with the current code, even if both conditions are present.

  • • personal history of leukemia (Z85.6)

Can Code Together

These codes can be used together with the current code if both conditions are documented.

None specified for this code.

Back to All CodesICD-10 Home

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