Verification for healthcare marketing
Healthcare marketing teams work under constraints that change the question. The issue is rarely whether verification would help. It is which list can leave your systems at all.
This page is about that boundary, because getting it wrong is a larger problem than a bounce rate.
Not every list in a health system should be verified externally
A general newsletter list, a community-event registration file and a physician-referral database are ordinary marketing data. An address tied to a patient record is not, and sending it to a third party is a decision for your privacy office rather than your marketing tooling.
Where verification does apply, the controls matter more than the features. Retention is a per-key setting with a floor of zero, which means results are deleted as soon as you have downloaded them and there is nothing to re-download afterwards.
Erasure is a single API call that removes an address from every batch on the account and returns a hash as proof rather than the address itself. That gives your privacy log a record without creating a second copy of the thing being erased.
How the work gets done
The order that matters for healthcare marketing teams, rather than a generic checklist.
Classify the list before you upload it
Marketing contact data and patient data are different categories with different rules. That determination belongs with your privacy office, and it comes before any tooling decision.
Set retention to zero on the key you use
Download the results and nothing remains. It is a per-key setting, so a strict production key and a longer-lived test key can coexist.
Verify referral and provider lists first
Physician and practice contact data is ordinary B2B data with the same decay as any other, and it is usually the list nobody has checked.
Wire erasure into the existing request process
The endpoint takes your own case reference and echoes it back, so the response drops into the log you already keep.
What verification will not do here
What it costs
Provider and referral lists usually fit the $25 tier for 10,000 or the $89 tier for 50,000. Retention can be set to zero on those keys at no extra cost.
Every tier works the same way. Unknown results and duplicates are never billed, and credits do not expire.
Questions we get asked
Can we verify patient email addresses?
That is a question for your privacy office, not a technical one. Many teams verify marketing and referral lists externally and keep patient contact data inside their own systems.
What is your retention default?
Thirty days, with a floor of zero. At zero, results are deleted as soon as you download them and the uploaded file goes with them.
Do you sign a business associate agreement?
Ask before you upload anything. If the answer is not yet a yes in writing, the list should not leave your systems.
Try it on your own list first
100 free checks a month, no card. Run a sample and read the unresolved count before you decide anything.