| Aspect | Prn ER Nurse | Per Diem ER Nurse |
|---|
| Certifications | RN license, BLS, ACLS | RN license, BLS, ACLS |
| Work Environment | Hospital ER, flexible shifts | Hospital ER, flexible shifts |
| Employment Type | As needed, no guaranteed hours | As needed, no guaranteed hours |
Both Prn ER Nurses and Per Diem ER Nurses are flexible, on-call nursing roles working in hospital emergency departments. They typically hold the same certifications and work in similar environments. The main difference lies in terminology; 'Prn' is often used interchangeably with 'Per Diem,' both indicating as-needed employment without guaranteed hours. Understanding this helps candidates choose roles that fit their scheduling needs and employment preferences.