R76.12: Nonspecific reaction to cell mediated immunity measurement of gamma interferon antigen response without active tuberculosis
R76.12 is the billable ICD-10-CM diagnosis code for Nonspecific reaction to cell mediated immunity measurement of gamma interferon antigen response without active tuberculosis. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code R76.12?
R76.12 is the ICD-10-CM diagnosis code for Nonspecific reaction to cell mediated immunity measurement of gamma interferon antigen response without active tuberculosis. It belongs to category R76 (Other abnormal immunological findings in serum).
Is R76.12 a billable code?
Yes. R76.12 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does R76.12 belong to?
R76.12 is part of ICD-10-CM category R76 — Other abnormal immunological findings in serum, which has 12 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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