BILL vs Tipalti for Multi-Hospital Veterinary Groups

Veterinary and dental multi-location groups share the same basic shape, clinical locations reordering supplies independently under one ownership structure, but veterinary medicine adds controlled substance handling and after-hours emergency care at a scale most dental practices don't see. Those two differences are why the questions below focus where they do, rather than repeating a generic multi-location purchasing playbook that doesn't account for either one, since a controlled substance shipment and a routine bandage reorder clearly warrant different handling even though both are technically supply purchases. Getting that distinction wrong tends to show up first as either a compliance gap or a frustrated hospital manager waiting on a routine order.

Neither BILL nor Tipalti tracks DEA registration status or controlled substance ordering limits on its own; that compliance sits with your practice management and inventory systems. What both platforms can do is require a document attachment, current registration, before a payment to a controlled substance vendor releases, which gives you an enforcement point even though the underlying compliance tracking happens elsewhere.

Reference lab invoices, bloodwork, biopsies, imaging read fees, tend to arrive on a different schedule than routine supply restocking and are harder to verify against a specific purchase order since they're triggered by clinical decisions made hospital by hospital. Set a separate, faster approval path for lab invoices specifically, since holding them up for the same review a large equipment purchase gets just delays a bill that was almost certainly going to be approved anyway.

This is the same decision a dental support organization faces, and it depends on how much purchasing advantage centralization actually buys you. A group with three or four hospitals often doesn't have enough combined volume to negotiate meaningfully better pricing than each hospital gets on its own, in which case decentralized ordering with per-hospital approval limits, which BILL supports cleanly, is the simpler setup. A larger group negotiating group-wide contracts with a distributor benefits more from Tipalti's structure for consolidated vendor relationships.

A hospital running after-hours emergency care occasionally needs a supply purchase authorized outside normal business hours, similar to a field service technician calling in a part from a job site. Build a fast-track approval tier with a conservative dollar ceiling for exactly this scenario in whichever platform you choose, so an emergency purchase doesn't wait on someone checking email the next morning.

Pharmaceutical and medical supply inventory in healthcare support businesses turns quickly, averaging around 12.6 days¹, which means a veterinary group is ordering and paying for supplies far more often than a business holding inventory for months at a time. That pace is exactly why the approval bottleneck question matters more here than it would for a business restocking a few times a year: slow approvals compound fast when reordering happens weekly.

For most multi-hospital groups with domestic pharmaceutical and supply vendors and per-hospital ordering autonomy, BILL's setup speed and role-based approval limits are the better starting point. Tipalti earns consideration once the group centralizes purchasing across hospitals at real scale or starts sourcing specialty equipment internationally, neither of which describes most veterinary groups under a dozen locations.

Approval rules to set up for a veterinary group:

• Build a fast-track approval tier with a conservative dollar ceiling for after-hours emergency supply purchases.
• Route anything above that ceiling through the normal approval before payment.
• Give diagnostic lab bills their own faster approval path, separate from equipment purchases.
• Require a current registration attachment before paying controlled substance vendors, while tracking compliance in your practice management system.

Veterinary groups grow the same way dental groups often do, by acquiring existing independent practices, and each acquired hospital arrives with its own pharmacy vendor relationships, ordering habits and sometimes its own controlled substance recordkeeping conventions. Plan for a deliberate reconciliation period after each acquisition rather than assuming a newly acquired hospital will immediately follow the group's standard payables setup; pharmacy and controlled substance vendor relationships in particular are worth confirming individually rather than bulk-migrating, given the compliance stakes involved. A rushed bulk migration of an acquired hospital's pharmacy vendor records is one of the more common ways a controlled substance discrepancy goes unnoticed until an audit surfaces it, so treat each newly acquired hospital's pharmacy vendor list as its own project rather than a line item in a broader onboarding checklist.