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Diagnosis Code

D46.9 MYELODYSPLASTIC SYNDROME, UNSPECIFIED


Code Information

Diagnosis Code: D46.9

Short Description: Myelodysplastic syndrome, unspecified

Long Description: Myelodysplastic syndrome, unspecified

The code D46.9 is VALID for claim submission

Code Classification:

  • Neoplasms (C00–D49)
    • Neoplasms of uncertain behavior, polycythemia vera and myelodysplastic syndromes (D37-D48)
      • Myelodysplastic syndromes (D46)
        • D46.9 Myelodysplastic syndrome, unspecified

Code Version: 2022 ICD-10-CM


Synonyms

  • 46,XY disorder of sex development
  • Acute myeloid leukemia and myelodysplastic syndrome related to alkylating agent
  • Acute myeloid leukemia and myelodysplastic syndrome related to radiation
  • Acute myeloid leukemia and myelodysplastic syndrome related to topoisomerase type 2 inhibitor
  • Childhood myelodysplastic syndrome
  • Congenital hypoplasia of adrenal gland
  • Hematologic complication of procedure
  • Hematologic complication of procedure
  • MIRAGE syndrome
  • Myelodysplastic syndrome
  • Neoplastic complication of procedure
  • Neoplastic complication of procedure
  • Short stature co-occurrent and due to endocrine disorder
  • Therapy related acute myeloid leukemia and myelodysplastic syndrome
  • Therapy related acute myeloid leukemia due to and following administration of antineoplastic agent
  • Therapy-related myelodysplastic syndrome
  • Therapy-related myelodysplastic syndrome
  • Therapy-related myelodysplastic syndrome
  • Therapy-related myelodysplastic syndrome
  • Therapy-related myelodysplastic syndrome

Diagnostic Related Group(s)

The code D46.9 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Red Blood Cell Disorders With Mcc (811)
  • Red Blood Cell Disorders Without Mcc (812)

References to Index of Diseases and Injuries

The code D46.9 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Myelodysplasia NOS

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
D46.9 Right Arrow 238.75 Myelodysplastic synd NOS

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
D46 Myelodysplastic syndromes
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]
D46.20 Refractory anemia with excess of blasts, unspecified
D46.21 Refractory anemia with excess of blasts 1
D46.22 Refractory anemia with excess of blasts 2
D46.4 Refractory anemia, unspecified
D46.A Refractory cytopenia with multilineage dysplasia
D46.B Refractory cytopenia with multilineage dysplasia and ring sideroblasts
D46.C Myelodysplastic syndrome with isolated del(5q) chromosomal abnormality
D46.Z Other myelodysplastic syndromes

This page was last updated on: 10/1/2023

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