For third-party administrators, inbound call volume is both a cost center and a ceiling on growth. Call deflection, resolving requests without a live agent, is the lever that breaks that ceiling. So what does “good” look like?

Baseline: where most TPAs start

Without automation, deflection is effectively zero, every routine request becomes a ticket or a call. Basic self-service portals and FAQs nudge deflection into the low double digits, but only for the most motivated members.

The realistic target: 65%

The bulk of inbound volume is concentrated in the “Big 5” requests: ID cards, coverage checks, pre-authorization, provider search, and claim status. These are repetitive, rules-based, and ideal for AI automation. TPAs that deploy conversational AI across voice, SMS, WhatsApp, and web routinely deflect 65% of inbound routine volume.

What separates high deflection from low

  • Channel coverage: members use the channel they prefer, not just web chat.
  • Smart sequencing: AI handles the routine case and hands off to a human only when it matters.
  • Backend integration: the AI can actually retrieve an ID card or claim status, not just answer FAQs.
  • Governed access: role-based controls keep automation compliant with PII/PHI rules.

Why it compounds

Deflection isn’t just cost savings, it’s capacity. Every routine call SKY handles is an hour your team can spend on complex cases or on onboarding new groups. That’s how TPAs scale their book of business without scaling headcount.

Measuring your own rate

Track deflected interactions as a share of total inbound, segmented by request type. Watch the “Big 5” first, they’re where the fastest gains live. Pair the deflection rate with a member-satisfaction signal so you’re optimizing for resolution, not just avoidance.