Who's Who in Your Benefits Stack
Twelve vendor categories touch your healthcare dollar. Most employers can name two. Here's the whole map: what each player does, how each one gets paid, and the single question that tells you the most.
Follow the Money First
One rule for reading this market.
Before any demo, get one answer in writing: how do you make money on my plan, in PEPM?Every category below has honest operators and extraction artists, and the business model usually tells you which one is in the room. Vertical integration is the plot twist: your carrier may own your PBM, your "independent" analytics tool, and the specialty pharmacy your claims get steered to.
National Carriers (the BUCAs)
Blue Cross Blue Shield plans, UnitedHealthcare, Cigna, and Aetna (CVS Health). They insure fully-insured groups, rent networks and administration to self-funded ones (ASO), and own much of the rest of this page through subsidiaries: PBMs, provider groups, data firms.
How they get paidPremium margin on insured business. Admin fees, network access fees, and a web of subsidiary revenue on ASO business.
Names you'll hearBCBS plans, UnitedHealthcare, Cigna, Aetna.
The one question to askWhich affiliated companies earn revenue from our plan, and how much, in PEPM?
Independent TPAs
Claims administration for self-funded plans without carrier ownership. They process claims, run member service, and typically hand over your full claims file without an argument. Often more flexible on plan design, RBP, and DPC integration than carrier ASO shops.
How they get paidPer-employee-per-month admin fees. Watch for added fees per service module.
Names you'll hearVitori Health tops the shortlist here: a TPA-plus-health-plan built around its Fair Market Payment pricing model. Professional Benefit Administrators, Unified Group Services (Anderson, Indiana), and Prairie States Enterprises are independents worth a call. Carrier-owned alternatives (UMR under UnitedHealthcare, Meritain under Aetna) sit between worlds.
The one question to askWhat data do we get monthly, in what format, and is any of it extra cost?
PBMs: The Big Three and the Challengers
They run the drug benefit: formulary, pharmacy network, rebates, claims. CVS Caremark, Express Scripts, and Optum Rx processed roughly 80% of U.S. prescriptions in 2023 per the FTC, and all three are carrier-owned and own their own pharmacies. A pass-through tier prices at cost plus a flat fee.
How they get paidBig three: spread, retained rebate-adjacent fees, and their own pharmacies’ margins. Pass-through: flat admin fees, in theory. Verify in contract.
Names you'll hearBig three: CVS Caremark, Express Scripts, Optum Rx. Pass-through names worth an RFP: SmithRx, FairosRx, Ventegra. And an honorable mention to Mark Cuban’s Cost Plus Drugs: a cash-price pharmacy, not a PBM, but its published cost-plus markup became the benchmark employers use to fact-check everyone else.
The one question to askWalk me through every dollar you and your affiliates earn on our claims, including GPO fees.
Stop-Loss Carriers & MGUs
They insure the employer against catastrophic claims on self-funded plans. Direct writers issue their own paper; managing general underwriters (MGUs) underwrite on behalf of carriers. Contract terms, laser policy, and renewal behavior differ more than logos suggest.
How they get paidPremium. Underwriting profit is the business model, so disclosure fights are part of the territory.
Names you'll hearSun Life, Tokio Marine HCC, HM Insurance Group, Symetra, Voya, plus the BUCAs’ own stop-loss desks.
The one question to askWhat’s your laser policy at renewal, and will you quote a no-new-laser guarantee with a rate cap?
Captive Managers
They organize and run group medical captives: member underwriting, the shared risk layer, governance, and the data discipline that makes pooling work. The good ones reject more applicants than they accept.
How they get paidManagement fees, and sometimes a share of program economics. Ask which.
Names you'll hearCaptive Resources, whose member-owned group captive model goes back four decades, and ParetoHealth are the names mid-market employers hear most.
The one question to askWhat were actual member dividends the last five years, and what made a member leave?
Reference-Based Pricing Vendors
They reprice claims to a multiple of Medicare, then defend the result: provider negotiations, balance-bill response, member advocacy, sometimes legal defense. The pricing math is easy. The defense operation is the product.
How they get paidPEPM fees, percent-of-savings fees, or both. Percent-of-savings deserves scrutiny: savings against what baseline?
Names you'll hearELAP Services, 6 Degrees Health, ClaimDOC. Vitori Health plays this position too with Fair Market Payment: algorithmic pricing above Medicare instead of one flat multiple, built to cut the friction classic RBP is known for.
The one question to askHow many balance bills did members receive last year, and what was the median resolution time?
Direct Primary Care
Flat-fee primary care practices that take no insurance. Paired with a major medical plan, they cut downstream utilization with actual access: same-day visits, real appointment lengths. As of 2026, memberships up to $150/month are HSA-compatible, which removed the big compliance objection.
How they get paidFlat monthly membership per member. No claims, no coding games.
Names you'll hearInherently local. DPC Frontier’s mapper is the standard directory; Hint Health powers many practices’ employer arrangements.
The one question to askWhat panel size do your physicians carry? (Low hundreds is the point. Thousands is a rebrand.)
UM, UR & Medical Management
The clinical control layer: precertification, utilization review, case management for catastrophic claims, chronic condition programs. Carriers bundle their own version. Independent firms do the same work without the conflict of reviewing their own network’s charges, and stop-loss carriers tend to price plans better when a credible one is attached.
How they get paidPEPM or per-case fees. Cheap relative to one avoided admission, worthless if it’s a rubber stamp.
Names you'll hearHines & Associates, URAC-accredited and at this since 1987 (and Vitori Health’s sister company), is the independent name to know.
The one question to askWhat did your reviews actually change last year: admissions redirected, days avoided, dollars saved net of fees?
Data & Analytics
They turn claims files into answers: cost drivers, vendor performance, network comparisons using public Transparency in Coverage files. If you’re self-funded and data-rich but analysis-poor, this is the missing layer.
How they get paidSubscription or PEPM. Some brokers bundle a platform; ask who pays for it and what that does to objectivity.
Names you'll hearSpringbuk for warehouse-style analytics; Turquoise Health for price transparency data.
The one question to askWhat decision did a client make from your platform last quarter, and what did it save?
Ben Admin, Enrollment & COBRA
The systems layer: enrollment platforms, carrier file feeds, COBRA administration, ACA reporting. Unsexy, and the source of most billing leakage when feeds break.
How they get paidPer-employee-per-month platform fees; per-event COBRA fees. Brokers sometimes subsidize platforms; ask what that costs you in lock-in.
Names you'll hearEmployee Navigator, bswift, and Businessolver on the ben admin side. For COBRA, FSA, HSA, HRA, and commuter administration, BBP Admin (bbpadmin.com) has run that lane as a family operation since 1977.
The one question to askWho reconciles carrier invoices against enrollment each month, you or us, and how?
Brokers & Consultants
The channel everything else flows through. Brokers traditionally earn carrier commissions; consultants charge fees. The CAA’s 408(b)(2) disclosure requirement means you no longer have to guess which incentives you’re buying.
How they get paidCommissions (a percent of premium that grows when your costs grow), overrides, contingent bonuses, or flat fees. The disclosure letter on the Templates page extracts the full picture.
Names you'll hearFrom global houses to independent shops. Book composition matters more than brand.
The one question to askEvery question on the Templates page, starting with: what did you earn on our account last year?
Audit your own stack
How much is vendor sprawl costing you?
The Benefits Control System assessment scores the connective tissue between your payroll, HRIS, ben admin, and carriers, and prices the leaks.
Score my stack →Put it to work
Reading is step one. These do the math on your plan.