D46

D46: Myelodysplastic syndromes

Non-billable headerICD-10-CM

D46 is a non-billable header ICD-10-CM code for myelodysplastic syndromes. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes2: not included here, but may coexist

The excluded condition is not part of this code, but a patient can have both. You may code both.

drug-induced aplastic anemia (D61.1)

Use additional code

Add a secondary code to capture the detail described below.

code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)

Other codes that can never be billed with D46

Their own Excludes1 notes name this code, so the conflict is not listed above.

C92.0Acute myeloblastic leukemia
C94Other leukemias of specified cell type
D72Other disorders of white blood cells
D64Other anemias

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead D46

9 child codes. Green means billable.