D72820 - High number of lymphocytes (white blood cells) in the blood causing symptoms
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 you have lymphocytosis, which means there are more lymphocytes (a type of white blood cell) in your blood than normal, and this increase is causing noticeable symptoms. Lymphocytes are important cells in your immune system that help fight infections and diseases. When their numbers are elevated and causing symptoms, it could indicate your body is responding to an infection, inflammation, or other medical condition. The 'symptomatic' part means you're experiencing signs or symptoms related to this elevated white blood cell count, rather than it just being an incidental finding on lab work.
Additional Information
This condition requires medical evaluation to determine the underlying cause of the elevated lymphocyte count and associated symptoms. Treatment will depend on identifying and addressing the root cause.
Category
Diseases of the blood and blood-forming organs and certain disorders involving the immune system
Medical Specialty
Hematology, Internal Medicine, Family Medicine
Expected Costs
Your actual cost will depend on your insurance coverage, provider location, and specific circumstances.
What's Required Before This
- Blood test (Complete Blood Count with differential)
- Physical examination
- Medical history review
What to Expect After
- Additional blood tests to monitor lymphocyte levels
- Investigation into underlying cause
- Treatment of any identified underlying condition
- Regular monitoring as directed by physician
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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