- 2016 HCPCS G9559
- Documentation of medical reason(s) for not prescribing a beta-lactam antibiotic (e.g., allergy, intolerance to beta -lactam antibiotics)
- Status changed on Friday, January 01, 2016 to: Add procedure or modifier code
- BETOS Classification: Undefined Codes
- Medicare coverage status: Carrier judgment
G9558 G9560 
