R76.1 is a "category code," which means it's non-billable. Billable codes require more specificity. Use the list below to navigate to codes that are more specific:
10
R76.11
Nonspecific reaction to tuberculin skin test without active tuberculosis
Billable
10
R76.12
Nonspecific reaction to cell mediated immunity measurement of gamma interferon antigen response without active tuberculosis
Billable