A Part Time Utilization Management Nurse needs an active RN license, strong clinical assessment abilities, and a solid understanding of medical necessity criteria. Familiarity with utilization review software, medical coding, and knowledge of insurance guidelines or programs such as InterQual or Milliman is often required. Excellent critical thinking, attention to detail, and professional communication skills help nurses collaborate effectively with providers and payers. These competencies ensure appropriate care delivery, resource management, and compliance with healthcare regulations in a dynamic environment.