###### U82 Resistance to betalactam
antibiotics

Use additional code (B95-B98), if desired, to

identify agents resistant to betalactam antibiotic

treatment.

**U82.0 Resistance to penicillin**
Resistance to: Amoxicillin

Ampicillin

**U82.1 Resistance to methicillin**
Resistance to: cloxacillin

**U82.8 Resistance to other betalactam antibiotics**

**U82.9 Resistance to betalactam antibiotics,**

**unspecified**