Should a DPC Bill Memberships in Hint and Labs or Vaccines in Cerbo, or Keep Everything in Hint?

Is It Too Cumbersome to Bill Memberships in Hint and Labs and Vaccines Through Cerbo?

Billing memberships in Hint and ancillary charges like labs and vaccines through Cerbo's billing is workable, but it is more cumbersome than keeping everything in Hint, because the two systems do not share payments. Cerbo's own help center says its Hint integration matches patients and keeps their contact details in sync, but it does not transfer payment information or transaction history, so members often need a card on file in both systems and you run billing reports in two places. Hint's billing page says one-time or ancillary charges can go right onto the member's Hint bill, so a practice that wants one invoice, one card and one revenue report can keep labs and vaccines in Hint too. A split makes sense when your team adds charges at the point of care in the Cerbo chart, uses Cerbo's charge list for items with different prices by patient group, or wants patients paying a la carte balances in the Cerbo portal. Whichever you choose, the work that slips is the reconciling between the two, and that is where Tabflows fits, as a dedicated tech team that sets up checks like a Cerbo and Hint charge audit and turns every mismatch into a tracked task.

Below is what each system does on its own, exactly what the integration syncs, a side-by-side comparison, and a simple way to decide for your practice.

What the Hint and Cerbo Integration Actually Syncs

Most of the confusion about splitting billing comes from assuming the integration moves more than it does. Both vendors describe it the same way.

According to Cerbo's help center article "About the Hint Integration," the integration is meant for DPC practices that want to separate membership payment collection from clinical management, with Hint handling recurring dues and Cerbo handling patient care and practice workflows. When linked, it does two things.

• It matches patients between Hint Core and Cerbo and keeps demographic and contact information up to date in both platforms when either one changes.
• It shows the member's subscription plan in the Billing block on their Cerbo chart, with a link to their Hint account.

What it does not do matters just as much for this decision.

• It does not transfer payment information or transaction history between Hint and Cerbo.
• Billing reports are generated separately in each system.
• Patients added manually in Cerbo will not migrate to Hint.
• If you use one of Cerbo's integrated merchant services partners for ancillary charges, you can keep doing that, but you cannot run subscriptions through it. All subscriptions have to run through Hint.

Hint's support article on the integration adds one practical detail, which is that a patient needs a first name, last name and date of birth to sync over. It also confirms that once the integration is active, new patients register through Hint and then receive an invite to the Cerbo patient portal.

What a Split Looks Like Day to Day

In the new patient flow Cerbo describes, a member fills out Hint's online registration form, which creates their Hint account. Their Cerbo chart is created automatically, and Cerbo emails them an invite to set up a patient portal login. Once they log in, they complete new patient paperwork and can add a credit card for a la carte charges in the EHR.

That means a member in a split setup typically has two cards on file, one in Hint for the membership and one in Cerbo for labs, vaccines and other extras. When a medical assistant draws labs or gives a flu shot, the charge goes on the Cerbo account from the charge list, and Cerbo's practice management page says you can charge the card right away, issue refunds from the EHR, or let the patient pay the balance through the portal.

At month end, the membership revenue report comes from Hint and the ancillary revenue report comes from Cerbo. If a card expires, Hint's billing page says it flags expiring payment sources and retries failed charges with automated dunning, while the Cerbo card for extras has to be updated separately.

Hint vs Cerbo for Ancillary Charges, Side by Side

Each line compares everything in Hint against memberships in Hint with extras in Cerbo. Prices and processing rates come from each vendor's site, dated in the Sources section at the end, and also appear in our DPC membership billing software comparison.

• Where labs and vaccines are billed. Everything in Hint: on the member's Hint invoice. Extras in Cerbo: the Cerbo charge list.
• Cards on file per member. Everything in Hint: one. Extras in Cerbo: usually two.
• Revenue reports. Everything in Hint: one system. Extras in Cerbo: Hint plus Cerbo.
• Failed card follow-up. Everything in Hint: Hint dunning and retries. Extras in Cerbo: Hint for dues, and the Cerbo card updated separately.
• Charge at point of care in the chart. Everything in Hint: staff switch to Hint. Extras in Cerbo: yes, in Cerbo.
• Different prices by patient group. Everything in Hint: ask Hint on demo. Extras in Cerbo: the Cerbo charge list supports it.
• Patient pays extras in the portal. Everything in Hint: ask Hint on demo. Extras in Cerbo: the Cerbo patient portal.
• Card processing. Everything in Hint: Hint, at 3% + $0.30 on Launch and 2.75% + $0.30 on Pro. Extras in Cerbo: Propelr, Bluefin or Stripe, and Cerbo adds no fee.
• Software you pay for. Both ways: Cerbo plus Hint.

The software bill is the same either way, since a Cerbo practice using the integration pays for both tools. Cerbo lists $281 per month for a full-time prescribing provider, and Hint Core Growth, the cheapest billing-only plan Hint publishes a price for, starts at $110 per month with 100 members. Cerbo's practice management page says it does not charge for merchant services, so you pay only what Propelr, Bluefin or Stripe charges for each transaction. Hint's card rates above are from Hint's pricing page and are lower on Pro than on Launch, and ACH is cheaper than card on every Hint plan we checked.

When Everything Should Stay in Hint

Keeping labs and vaccines in Hint is the simpler choice for most DPC practices that already use Hint for memberships. It is usually the right call when these are true.

1. Members expect one bill. A single invoice with the membership and the extras is easier for members to understand, and it means one card to keep current.
2. Employers pay for some members. Hint's billing page highlights employer billing and sponsor invoices, so keeping extras on the same system keeps employer and member billing in one place.
3. You want one revenue report. If the owner reviews revenue monthly, one system avoids adding two reports together by hand.
4. Your extras are simple. A short list of labs and vaccines at a set cash price is easy to add as one-time charges in Hint.

The cost of this choice is a small habit change. Staff giving a vaccine in Cerbo have to add the charge in Hint, which is a second screen, and that step is easy to forget on a busy afternoon.

When Billing Extras in Cerbo Makes Sense

A split is a reasonable choice, not a mistake, when the clinical side of the charge matters more than the single invoice.

• Charges are added during the visit. Cerbo's charge list lets staff search by name, nickname or code and add the charge to the patient's account from the chart, so the person giving the vaccine bills it in the same place they document it.
• Prices vary by patient group or provider. Cerbo's practice management page says you can set different charges for discounted and non-discounted patient groups, or by provider type.
• You dispense or sell products. Cerbo describes its charge list as covering both the services you provide and the products you sell.
• You want Cerbo's billing reports for extras. Cerbo says its billing reports can be limited by type of service, provider, date range and paid or unpaid status.

The cost of this choice is the reconciling. Two cards, two reports and two places a charge can be missed add up as the panel grows, and none of it is the team's fault. These are tools that were never built to share a ledger.

Where Tabflows Fits

Tabflows is not a billing system and does not replace Hint or Cerbo. It is a dedicated tech team and admin infrastructure that works across the tools your clinic already uses and turns the work between them into tracked tasks and automations.

For a Hint and Cerbo practice, two automations listed on our Cerbo integration page speak directly to this question. A charge audit compares Cerbo and Hint to catch missed or mismatched charges, and an outstanding-balance report pulls open patient balances from Cerbo. Both are built on request by the Tabflows team. When something doesn't match, it becomes a task with an owner instead of a note someone hopes to remember, and declined cards can follow the same path described in our post on membership billing decline follow-up.

That makes the split cheaper to run if you choose it, and it makes the all-in-Hint setup safer too, because the check catches a vaccine given in the chart that never made it onto the Hint invoice. Either way, fewer missed charges is revenue the practice already earned. You can see what Tabflows does with Hint on the Hint integration page.

How to Decide in an Afternoon

1. List every ancillary item you charge for, such as lab panels, vaccines, injections and dispensed medications, and note who adds the charge today.
2. Count how many members have a card on file in both systems, and how many of last month's extras were billed late or not at all.
3. Ask Hint on a demo how staff add a one-time charge and whether prices can vary by patient group.
4. Ask Cerbo how billing reports for extras export, since its FAQ says there is no direct accounting software integration and clinics usually post A/R journal entries in bulk from Cerbo's reports.
5. Pick one setup, write down who reconciles the two systems and on which day, and review the decision after one full billing month.

If you want help mapping your own billing handoffs, match your stack with Tabflows and the team will show you which checks they would set up first.

Sources

Checked on November 4, 2026: hint.com/pricing, cer.bo/pricing and hint.com/core/find-your-price. Spot a wrong fact? Email a correction.