How to Get Strimvelis Gene Therapy Covered by Aetna CVS Health in Michigan: Complete Coding, Appeals & Authorization Guide
Answer Box: Getting Strimvelis Covered by Aetna CVS Health in Michigan
Strimvelis (autologous CD34+ gene therapy for ADA-SCID) requires prior authorization from Aetna CVS Health in Michigan. Use ICD-10 code D81.31 and HCPCS J3590 for billing. Submit genetic confirmation, enzyme testing showing <1% ADA activity, and proof of