ICD-10 Code C92.A – Acute myeloid leukemia with multilineage dysplasia (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code C92.A – Acute myeloid leukemia with multilineage dysplasia
What it is
This code identifies acute myeloid leukemia in which the malignant cells show multilineage dysplasia. It signals an AML subtype with abnormal development across more than one blood cell line.
Clinical signs
Clinical features vary; refer to documentation. Common findings in AML include anemia, infections, bruising, fatigue, and other signs of bone marrow failure, with dysplastic changes noted on pathology or hematology review.
When to use this code
Use C92.A when the provider documents acute myeloid leukemia with multilineage dysplasia, or when pathology clearly supports that specific subtype. This code is appropriate for confirmed AML cases that are not described only as unspecified AML. Check documentation if the record does not clearly state multilineage dysplasia.
Do not use for
Do not use this code for other leukemia types, myelodysplastic syndromes without AML, or AML described without multilineage dysplasia. If the subtype is unclear, check documentation.
Coding tip
Confirm that the record explicitly links AML to multilineage dysplasia before assigning C92.A.