4.10.18.5Vertical

Rheumatology & Immunology Infusion

Centers providing biologic infusions for rheumatoid arthritis, lupus, and autoimmune conditions.

Market snapshot

These figures describe Outpatient Infusion Centers (4.10.18), the segment that Rheumatology & Immunology Infusion sits within. They are not figures for Rheumatology & Immunology Infusion on its own.

Market size
~$70B
Growth
~5.4%CAGR (2017–22, nominal)
Companies
~10,809 firms
FragmentationConsolidatingEstimate

Mapped to a broad 'all other outpatient care centers' code, so ~$70B / ~10,800 firms captures more than infusion alone. Still, the site-of-care shift out of the hospital and specialty/biologic drug growth make freestanding infusion the fast-growing core (~5.4%/yr), and it is an active consolidation theme (Option Care, PE-backed platforms).

NAICS 621498. U.S. Census Bureau, 2022 Statistics of U.S. Businesses; U.S. Census Bureau, 2022 Economic Census. A broad residual code that captures other outpatient care beyond infusion centers.

Business model & economics

Revenue model

Drug margin plus infusion-service reimbursement

Key economics

Recurring revenue
High

recurring chronic infusion

EBITDA margin
Drug-margin- and site-of-care-driven
Capex intensity
Moderate

Characteristics

  • Site-of-care shift to lower-cost freestanding infusion.
  • Biologics and specialty infusibles drive growth.
  • Often an ancillary attached to specialty practices.

M&A deal context

Deal activityHigh

Who’s acquiring

  • Infusion & specialty-care platforms
  • Specialty MSO acquirers
  • PE-backed consolidators

What’s driving deals

  • Site-of-care shift to lower-cost infusion.
  • Biologics and specialty-drug growth.
  • Ancillary-driven specialty-practice consolidation.

Find Rheumatology & Immunology Infusion acquisition targets

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