How to Measure Cost Per Viable VOB Instead of Cost Per Lead
The metric that shows which spend actually produces admissions.
The short answer
Cost per viable VOB is marketing spend for a channel divided by the number of verifications of benefits from that channel that came back viable for admission. It's a better metric than cost per lead because it filters out unqualified calls and unpayable coverage, and it appears weeks before admissions data is complete.
Why cost per lead misleads
Cost per lead treats every inquiry the same. A caller with coverage you can work with, ready for your level of care, counts the same as a caller with a plan you can't take, a vendor, or someone looking for a different service. Channels that generate cheap, low-quality volume look great. Channels that produce patients can look expensive.
Why cost per admission alone isn't enough
Cost per admission is the truth, but it's slow and noisy. Admissions lag inquiries. Volumes by channel can be small in a single month. Clinical and bed factors outside marketing's control affect it.
Cost per viable VOB sits in the middle
It appears quickly, it filters out junk, and it correlates tightly with admissions.
Formula: channel spend รท viable VOBs attributed to that channel.
Defining "viable"
Write the definition down and apply it consistently. Mine usually looks like this:
- Coverage verified and acceptable for your facility and level of care.
- Patient appears clinically appropriate at intake screening.
- Patient or family has expressed willingness to move forward.
Keep the definition in the CRM as a VOB outcome, not in someone's head.
What you need to measure it
- Source captured at first touch, through call tracking and form fields.
- Source preserved on the CRM record through VOB.
- VOB outcome recorded as a structured field.
- Spend by channel and campaign joined in reporting.
This is exactly the chain described in behavioral health lead attribution.
How to use it
Review cost per viable VOB by channel monthly and by campaign or keyword where volume allows. Move budget from channels with high cost per viable VOB to those with low cost, then confirm with cost per admission over the following quarter.
Related: treatment center revenue operations and how treatment centers should measure admissions performance.
Frequently asked questions
What is cost per viable VOB?
It's marketing spend for a channel divided by the number of verifications of benefits from that channel that came back viable for admission.
Why is cost per viable VOB better than cost per lead?
It filters out unqualified calls and unworkable coverage, so channels are judged on inquiries that can actually become admissions.
What counts as a viable VOB?
Typically coverage that is acceptable for your facility and level of care, a patient who appears clinically appropriate, and willingness to proceed. Define it in writing and record it in the CRM.