D59.1
Other autoimmune hemolytic anemias
Clinical Classification Guidelines
Excludes Type 2
- Evans syndrome (D69.41)
- hemolytic disease of newborn (P55.-)
- paroxysmal cold hemoglobinuria (D59.6)
Medical Intelligence & Overview
Autoimmune hemolytic anemias are a group of rare blood disorders where the body's immune system mistakenly attacks its own red blood cells. This leads to a reduction in their numbers, resulting in anemia—a condition characterized by fatigue and weakness. The ICD-10 code D59.1 specifically refers to 'Other autoimmune hemolytic anemias,' which includes various less common forms of this disease.
Causes & Symptoms
Clinical Causes: The immune system producing antibodies that target and destroy red blood cells. Secondary causes such as autoimmune diseases like lupus or rheumatoid arthritis. Infections that trigger immune responses leading to hemolysis. Certain medications that may induce an autoimmune response. Idiopathic cases where no clear cause is identified.
Key Symptoms: Fatigue and weakness due to decreased oxygen-carrying capacity of blood. Pale or jaundiced skin, often noticing a yellowish tint. Shortness of breath, especially during activity. Rapid heartbeat or palpitations. Dark-colored urine which indicates the presence of broken-down red blood cells. Enlarged spleen or liver in some cases. Chills or fever if associated with an underlying infection.
Diagnostic & Treatment
Diagnosis Path: Diagnosis typically involves a combination of blood tests, including:
Treatment Protocols: Managing autoimmune hemolytic anemia focuses on reducing immune system activity and addressing symptoms. Treatment options include:
Clinical Advice & FAQs
Billing Guidance
Is D59.1 a billable ICD-10 code?
Yes, D59.1 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report D59.1?
Clinical documentation must specify the nature of Other autoimmune hemolytic anemias and any associated comorbidities for accurate reporting.
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