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R76

Non-billable

Other abnormal immunological findings in serum

R76 is the ICD-10-CM code for Other abnormal immunological findings in serum. It is a non-billable category code — use a more specific child code such as R76.0 for billing.

Status
Header (non-billable)
Chapter
R00-R99
Subcodes
4
Edition
FY2026

R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code R76?
R76 is the ICD-10-CM code for "Other abnormal immunological findings in serum". It falls under R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.
Is R76 a billable code?
No — R76 is a non-billable header code. Use a more specific child code (such as R76.0) for billing.
What are the subcodes of R76?
R76 has 4 more specific child codes, including R76.0, R76.1, R76.8.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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