R778 - Other specified abnormal levels or types of proteins in blood plasma

International Classification of Diseases

Last updated: 3/24/2026

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 blood tests have found abnormal levels or types of proteins in your blood plasma (the liquid part of blood). These are specific protein abnormalities that don't fit into other more common categories. Plasma proteins include substances like albumin, globulins, and other important proteins that help with blood clotting, immune function, and maintaining proper fluid balance in your body. The abnormality has been identified and documented but represents a less common type that requires this specific diagnostic code.

Additional Information

This is a diagnostic code used to document laboratory findings. The clinical significance varies depending on the specific protein abnormality found and requires medical interpretation in context of symptoms and other test results.

Category

Laboratory/Diagnostic Finding

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

  • Blood work/laboratory testing
  • Protein electrophoresis or similar specialized blood tests

What to Expect After

  • Additional specialized blood tests may be needed
  • Consultation with hematologist or specialist may be recommended
  • Monitoring of protein levels over time

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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