Certification Details BLS ACLS NIHSS Job Details RN Medical / Surgical/ Telemetry position at MercyOne West Des Moines Medical Center, West Des Moines, Iowa. Contract length: 13 weeks. Job Requirements BLS certification required for all direct patient care personnel. ACLS certification required for RNs in CCU, ED, PACU, MICU, SICU. NIHSS certification required for stroke care specialty. License/Certificate Verification required within 30 days of start. Additional Details All engaged contractors must have page 27 signed form on file in Trinity VMS. Standard i9 completed by the agency.