Time-to-Revenue: How to Get New Hires Billing Faster

Time-to-revenue is the number of days between a new provider's start date and the first claim your group can legally submit for their work, and getting new hires billing faster is one of the highest-leverage financial levers a growing medical group actually controls. Every day inside that gap is a day of full salary, benefits, and overhead carried against zero collections. Multiply it across even a handful of hires a year and the number lands squarely on the CFO's desk.

The uncomfortable truth is that most of the gap is process-inflicted, not inevitable. Here is how to size it, what drives it, and the specific moves that compress it.

What does a day of credentialing delay actually cost?

Begin with the figure that makes leadership lean in. A widely cited Merritt Hawkins survey of hospital CFOs found that the average physician generates roughly $2.38 million in net revenue a year for their affiliated organization, and that a single day's delay in onboarding a physician costs a medical group an estimated $10,122 in forgone revenue (Merritt Hawkins; MGMA). Even a conservative internist or behavioral-health hire carries a five-figure daily opportunity cost once you account for the labs, imaging, and referrals they generate downstream.

The figure scales sharply with specialty. In the same survey, cardiovascular surgeons generated an average of roughly $3.7 million a year for their affiliated hospital and orthopedic surgeons about $3.3 million, while family physicians generated around $2.1 million (Merritt Hawkins). The higher the earning power of the hire, the more punishing the onboarding gap — which is exactly why proceduralists and surgeons should be first in line for an expedited, parallelized onboarding process.

Now attach it to a realistic calendar. Industry benchmarks put initial credentialing and payer enrollment at 90 to 120 days, and often longer for multi-state or hospital-based providers (Verisys). A 100-day gap on one physician is not a scheduling nuisance; at the Merritt Hawkins figure it approaches seven figures of deferred revenue. That is the CFO framing: time-to-revenue is a cash-flow problem, not an HR formality. For the full model, see the true cost of slow credentialing.

What actually drives the gap between hire date and first claim?

Three distinct processes sit between offer and payment, and groups routinely run them in sequence when they could run them in parallel:

• Licensure — the state medical or professional license, plus a DEA registration for prescribers. In a new state this is often the longest pole in the tent.
• Credentialing — primary-source verification of education, training, licensure, work history, and sanctions. This is the "are they who they say they are" step.
• Payer enrollment — loading the provider into each health plan's network so claims adjudicate as in-network and payable.

Credentialing and payer enrollment are not the same thing, and conflating them is a common source of blown timelines — see credentialing vs. payer enrollment. Verification can clear in 60 days while contracting and network loading add another 30 to 45. The single biggest predictor of the whole timeline is how clean the provider's data is on day one: a complete, attested CAQH ProView profile, no unexplained gaps in work history, and no stale license or malpractice entries.

How do you parallelize credentialing and enrollment?

The fastest groups treat onboarding as a parallel pipeline, not a relay race. Practically, that means:

• Start at signature, not start date. Kick off license verification and CAQH the day the offer is signed — often 60 to 90 days before the provider actually begins. Waiting for day one forfeits the cheapest weeks you have.
• Run licensure, credentialing, and enrollment concurrently. You do not need a completed credentialing file to begin assembling payer applications or to submit a Medicare enrollment through PECOS.
• Attack the license bottleneck. For physicians moving across state lines, the Interstate Medical Licensure Compact issues additional state licenses in an average of about 19 days, with more than half issued within a week (IMLCC) — versus the months a traditional application can take.
• Sequence the payers by revenue. Enroll the plans that represent the biggest share of your book first, so billing can begin on your highest-volume contracts even while smaller payers finish.

A disciplined intake checklist prevents the single most common cause of restarts — a missing document discovered in week six. Use a standard new-provider credentialing checklist — every license, DEA, diploma, board certificate, malpractice face sheet, and reference — so nothing surfaces late.

Hospital-employed and facility-based providers carry an extra parallel track: medical-staff privileging at each facility, which runs on the hospital's credentialing-committee calendar and can gate the ability to admit patients or perform procedures even after payer enrollment clears. Start it alongside everything else, not after — a fully enrolled surgeon with no privileges still cannot generate a dime.

Do retroactive effective dates recover the lost days?

Sometimes — and this is where knowing the rules pays for itself. Medicare permits retrospective billing for up to 30 days before the effective date of an approved enrollment (up to 90 days in limited circumstances), which means a clean PECOS submission can claw back roughly a month of otherwise-dead revenue (CMS). Details on that flow live in Medicare enrollment via PECOS.

Commercial payers are far less forgiving. MGMA members report some plans taking up to 100 days to assign an effective date with no retroactive claim allowance at all — every day before that date is simply unbillable (MGMA). Because effective-date rules vary so widely, you cannot assume you will recover the gap; you have to compress it up front. Expectations by plan are laid out in payer enrollment timelines by payer.

What is a realistic time-to-revenue target?

There is no universal number, but you can set a defensible internal target and hold every vendor and coordinator to it. For a clean, single-state hire with an attested CAQH profile, many well-run groups aim to have the top commercial payers and Medicare billable within 90 to 120 days of the signature date — not the start date. Two anchors keep the target honest:

• Measure from signature, not start. If you begin at signature and the provider starts 60 days later, much of the credentialing clock has already run before their first shift — and the visible "delay" shrinks dramatically.
• Separate the controllable from the fixed. You cannot shorten a payer's committee cycle, but you can eliminate every self-inflicted delay: incomplete documents, a lapsed attestation, an application sitting in someone's inbox. That controllable slice is where most groups quietly lose four to eight weeks.

The CFO framing: make time-to-revenue a tracked KPI

What gets measured gets funded. Groups that consistently onboard fast treat days-to-first-billable-claim as a board-level metric, reported per hire and trended over time. Two supporting practices matter:

• Model the carrying cost of every open credentialing file. If a delayed physician is worth five figures a day, a two-week slip is a capital decision, not a clerical one — and it justifies the staffing or partner spend to prevent it.
• Fix the data layer once. Because clean day-one data is the top predictor of speed, the highest ROI is in a rigorous intake process and continuously maintained provider records, not in chasing payers on the back end.

None of this requires magic — it requires starting early, running the tracks in parallel, and refusing to let a single missing document stall a six-figure asset. That is precisely the gap a done-for-you credentialing partner is built to close: plug in a trained team and platform, work every file the day it is ready, and keep a human approving each submission so speed never costs you accuracy.