Category D46
Non-Billable Category
FY2027 Dataset
D46: Myelodysplastic syndromes
Parent Chapter: Chapter 2: Neoplasms
Notice on Coding Specificity: Category D46 is a 3-character heading and cannot be reported directly on healthcare claims. You must assign one of the specific child codes listed below.
Specific Child Codes in Category D46
| Code | Official Descriptor | Status | Action |
|---|---|---|---|
| D46.0 | Refractory anemia without ring sideroblasts, so stated | Billable Code | View Code |
| D46.1 | Refractory anemia with ring sideroblasts | Billable Code | View Code |
| D46.20 | Refractory anemia with excess of blasts, unspecified | Billable Code | View Code |
| D46.21 | Refractory anemia with excess of blasts 1 | Billable Code | View Code |
| D46.22 | Refractory anemia with excess of blasts 2 | Billable Code | View Code |
| D46.4 | Refractory anemia, unspecified | Billable Code | View Code |
| D46.9 | Myelodysplastic syndrome, unspecified | Billable Code | View Code |
| D46.A | Refractory cytopenia with multilineage dysplasia | Billable Code | View Code |
| D46.B | Refract cytopenia w multilin dysplasia and ring sideroblasts | Billable Code | View Code |
| D46.C | Myelodysplastic syndrome w isolated del(5q) chromsoml abnlt | Billable Code | View Code |
| D46.Z | Other myelodysplastic syndromes | Billable Code | View Code |
| D46 | Myelodysplastic syndromes | Non-Billable | View Code |
| D46.2 | Refractory anemia with excess of blasts [RAEB] | Non-Billable | View Code |