D72819 - Low white blood cell count of unknown cause
International Classification of Diseases
What is a ICD-10 Code?
ICD-10 (International Classification of Diseases, 10th Revision) codes are used to classify and code all diagnoses, symptoms, and procedures recorded in association with hospital care. These codes provide a standardized way to track health conditions and their treatment outcomes.
Detailed Description
This code indicates that your white blood cell count is lower than normal, but the specific cause hasn't been identified yet. White blood cells are part of your immune system that help fight infections and diseases. When the count is low (a condition called leukopenia), your body may have a harder time fighting off infections. This could be due to various reasons including medications, infections, autoimmune conditions, bone marrow problems, or other medical conditions. Your healthcare team will likely need to do additional tests to determine the underlying cause and develop an appropriate treatment plan.
Additional Information
This is a diagnostic code used when low white blood cell count is documented but the specific cause hasn't been determined. The 'unspecified' designation means additional testing is typically needed to identify the root cause. Patients should follow up with their healthcare provider for further evaluation and monitoring.
Category
Blood and Immune System Disorders
Medical Specialty
Hematology/Internal Medicine
Expected Costs
Your actual cost will depend on your insurance coverage, provider location, and specific circumstances.
What's Required Before This
- Complete blood count (CBC) test showing low white blood cell count
- Medical evaluation to rule out specific causes
What to Expect After
- Additional blood tests to monitor white blood cell levels
- Further diagnostic testing to identify underlying cause
- Possible referral to hematologist if cause remains unclear
- Regular monitoring for signs of infection
- Treatment of underlying condition once identified
Why Understanding This Code Matters
On Your Medical Bill
This code appears on your medical bills to identify the specific service, procedure, drug, or medical diagnosis you received. Understanding what it means helps you verify you're being charged correctly and know what to expect.
For Your Health
Knowing what this code represents helps you understand your treatment plan, ask better questions during appointments, and track your healthcare journey more effectively.
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