What this is, in plain language
An IV infusion of a biologic medication used for autoimmune diseases like Crohn's, ulcerative colitis, rheumatoid arthritis, and psoriasis.
Why a clinician orders it
When other treatments have not controlled an autoimmune condition.
Medical necessity — what insurers usually look at
Plans frequently require step therapy with biosimilars (such as Inflectra or Avsola) before approving the brand product, and may also limit which infusion site is in-network.
Documentation to ask about
- ✓Diagnosis and severity
- ✓Prior treatments tried
- ✓Lab work (TB test, hepatitis screen)
- ✓Site of care preference
Questions for your provider
- ?Is a biosimilar required first?
- ?Is the infusion site in my network?
- ?Is this billed under my medical or pharmacy benefit?
Terms you'll see
Prior AuthorizationRead more →
Some services may need plan approval before they are performed.
Step TherapyRead more →
Trying a preferred (often lower-cost) treatment first before a different one is approved.
FormularyRead more →
The list of medications your plan covers, often with tiers.
Important: AuraCode is an educational tool. It does not provide medical, legal, or insurance advice, claims decisions, or approval guarantees. Final coverage depends on your specific plan, eligibility, diagnosis, submitted documentation, and your insurer's review.