Myths vs. Facts: Getting Sylvant (siltuximab) Covered by Cigna in Texas (Complete Guide with Forms and Appeal Scripts)
Answer Box: Getting Sylvant (siltuximab) Covered by Cigna in Texas
Eligibility: Cigna covers Sylvant for HIV-negative, HHV-8-negative idiopathic multicentric Castleman disease (iMCD) with prior authorization. Fastest path: Submit complete PA packet with pathology report, negative HIV/HHV-8 labs, and medical necessity letter to Cigna at 855-840-1678. First step today: Contact