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2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Blood And Blood-Forming Organs 280-289 > Aplastic Anemia 284.* >

2008 ICD-9-CM Diagnosis 284.89

Red cell aplasia (acquired)(adult) (with thymoma)

 On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date.

The 2009 version of ICD-9-CM 284.89 can be accessed here.

  • 284.89 is a specific code that can be used to specify a diagnosis
  • 284.89 contains 13 index entries
  • View the ICD-9-CM Volume 1 284.* hierarchy

284.89 also known as:

  • Aplastic anemia (due to):
    • chronic systemic disease
    • drugs
    • infection
    • radiation
    • toxic (paralytic)

Use additional E code to identify cause


Index entries containing 284.89:

Absence (organ or part) (complete or partial)
  • bone (congenital) NEC 756.9
    • marrow 284.9
      • acquired (secondary) 284.89
Aleukia
  • hemorrhagica 284.9
    • acquired (secondary) 284.89
Anemia 285.9
  • aplastic 284.9
    • due to
      • chronic systemic disease 284.89
      • drugs 284.89
      • infection 284.89
      • radiation 284.89
    • specified type NEC 284.89
    • toxic (paralytic) 284.89
  • toxic 284.89
Aplasia - see also Agenesis
  • bone marrow (myeloid) 284.9
    • acquired (secondary) 284.89
Erythroblastopenia (acquired) 284.89Failure, failed
  • bone marrow (anemia) 284.9
    • acquired (secondary) 284.89
Hypoplasia, hypoplasis 759.89
  • bone NEC 756.9
    • marrow 284.9
      • acquired (secondary) 284.89