R76.1
⚠ Non-billable
Nonspecific reaction to test for tuberculosis
ICD-10-CM · FY2026 · Symptoms, Signs and Abnormal Clinical and Laboratory Findings
Code
R76.1
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Symptoms, Signs and Abnormal Clinical and Laboratory Findings
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code R76.1?
ICD-10-CM code R76.1 represents Nonspecific reaction to test for tuberculosis. It is a non-billable header code requiring a more specific subcategory in the Symptoms, Signs and Abnormal Clinical and Laboratory Findings chapter, effective October 1, 2025 – September 30, 2026.
Is R76.1 billable?
No. R76.1 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is R76.1 in?
R76.1 belongs to the Symptoms, Signs and Abnormal Clinical and Laboratory Findings chapter (R00–R99) of ICD-10-CM.
Related codes in the R76 category
R76
Other abnormal immunological findings in serum
Non-billable
R76.0
Raised antibody titer
Billable
R76.8
Other specified abnormal immunological findings in serum
Non-billable
R76.9
Abnormal immunological finding in serum, unspecified
Billable
R76.11
Nonspecific reaction to tuberculin skin test without active tuberculosis
Billable
R76.12
Nonspecific reaction to cell mediated immunity measurement of gamma interferon antigen response without active tuberculosis
Billable
R76.81
Abnormal rheumatoid factor and anti-citrullinated protein antibody without rheumatoid arthritis
Billable
R76.89
Other specified abnormal immunological findings in serum
Billable
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