D46Myelodysplastic syndromes
ICD-10-CM category (non-billable header) code — part of Neoplasms of uncertain behavior, polycythemia vera and myelodysplastic syndromes (D37-D48)
Coding Notes
Excludes2 (not part of this condition — may code both)
- drug-induced aplastic anemia (D61.1)
Use Additional Code
- code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
Subcategories (9)
- D46.0 Refractory anemia without ring sideroblasts, so stated
- D46.1 Refractory anemia with ring sideroblasts
- D46.2 Refractory anemia with excess of blasts [RAEB]
- D46.4 Refractory anemia, unspecified
- D46.9 Myelodysplastic syndrome, unspecified
- D46.A Refractory cytopenia with multilineage dysplasia
- D46.B Refract cytopenia w multilin dysplasia and ring sideroblasts
- D46.C Myelodysplastic syndrome w isolated del(5q) chromsoml abnlt
- D46.Z Other myelodysplastic syndromes