ICD-10 Diagnosis Code D55.9

Anemia due to enzyme disorder, unspecified

Diagnosis Code D55.9

ICD-10: D55.9
Short Description: Anemia due to enzyme disorder, unspecified
Long Description: Anemia due to enzyme disorder, unspecified
This is the 2018 version of the ICD-10-CM diagnosis code D55.9

Valid for Submission
The code D55.9 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50–D89)
    • Hemolytic anemias (D55-D59)
      • Anemia due to enzyme disorders (D55)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code D55.9 is grouped in the following Diagnostic Related Group(s) (MS-DRG V34.0)

  • 811 - RED BLOOD CELL DISORDERS WITH MCC
  • 812 - RED BLOOD CELL DISORDERS WITHOUT MCC

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The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

Synonyms
  • Anemia due to enzyme deficiency
  • Chronic non-spherocytic hemolytic anemia

Information for Patients


Anemia

Also called: Iron poor blood

If you have anemia, your blood does not carry enough oxygen to the rest of your body. The most common cause of anemia is not having enough iron. Your body needs iron to make hemoglobin. Hemoglobin is an iron-rich protein that gives the red color to blood. It carries oxygen from the lungs to the rest of the body.

Anemia has three main causes: blood loss, lack of red blood cell production, and high rates of red blood cell destruction.

Conditions that may lead to anemia include

  • Heavy periods
  • Pregnancy
  • Ulcers
  • Colon polyps or colon cancer
  • Inherited disorders
  • A diet that does not have enough iron, folic acid or vitamin B12
  • Blood disorders such as sickle cell anemia and thalassemia, or cancer
  • Aplastic anemia, a condition that can be inherited or acquired
  • G6PD deficiency, a metabolic disorder

Anemia can make you feel tired, cold, dizzy, and irritable. You may be short of breath or have a headache.

Your doctor will diagnose anemia with a physical exam and blood tests. Treatment depends on the kind of anemia you have.

NIH: National Heart, Lung, and Blood Institute

  • Anemia (Medical Encyclopedia)
  • Anemia - B12 deficiency (Medical Encyclopedia)
  • Anemia caused by low iron -- infants and toddlers (Medical Encyclopedia)
  • Anemia of chronic disease (Medical Encyclopedia)
  • Anemia of Inflammation and Chronic Disease - NIH
  • Febrile/cold agglutinins (Medical Encyclopedia)
  • Ferritin blood test (Medical Encyclopedia)
  • Hemolytic anemia (Medical Encyclopedia)
  • Iron deficiency anemia (Medical Encyclopedia)
  • Managing Chemotherapy Side Effects: Anemia - NIH - Easy-to-Read (National Cancer Institute)
  • Pernicious anemia (Medical Encyclopedia)
  • Vitamin B12 level (Medical Encyclopedia)


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