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Payroll is weekly. Payers are not.
Almost all your cost is people, paid on a fixed schedule. Almost all your revenue arrives when a payer decides. That mismatch is the whole cash story.
Why mental health practices run tight while growing.
Cash flow in a mental health practice is governed by a structural mismatch: clinician compensation is a fixed, frequent obligation, while collections arrive on a payer-determined lag that ranges from immediate for private pay to sixty days or more for some panels. Adding clinicians increases the fixed obligation immediately and the collections gradually, which is why growth is the most common cause of cash stress in this vertical.
Four things that squeeze mental health cash.
- The credentialing gap on new hiresFull compensation against zero billable revenue for two to four months per panel. The largest single cash event in a growing practice.
- Payer lag against a fixed payroll cyclePayroll does not wait for adjudication. A payer that slows by twenty days moves real money out of your operating cushion.
- Contractor draws ahead of collectionsPaying 1099 clinicians on sessions delivered rather than sessions collected shifts the entire collection risk onto the practice.
- Packaged program revenue spent earlyIntensive outpatient and packaged episodes collected up front represent care still owed, and the delivery cost lands later.
Model the hire before you make it
The right question before adding a clinician is not whether the caseload exists. It is how many months of full compensation the practice can fund before that clinician's claims start paying, and whether the cash position covers it with room to spare.
That model needs three inputs: expected credentialing timeline per panel, expected ramp in caseload, and the practice's current unrestricted cash. Most practices that get into trouble hiring did the caseload math and skipped the cash math.
Pay contractors on the right basis
Compensating 1099 clinicians as a percentage of sessions delivered means paying out before collecting, absorbing denials, and financing the payer lag on their behalf. Compensating on collections aligns the payment with the cash and removes a meaningful risk from the practice.
This is a contract structure decision more than an accounting one, but it shows up in the books as the difference between a practice with a cash cushion and one without.
Frequently asked.
Why is my mental health practice short on cash while growing?
Because growth in this vertical means adding fixed compensation immediately and collections gradually. A new clinician is paid from day one and may not be billable on major panels for two to four months, so each hire consumes cash before it produces any. Rapid hiring without modeling that gap is the most common cause of cash stress.
Should contractor clinicians be paid on sessions delivered or collected?
Paying on collections aligns the practice's outflow with its inflow and removes the risk of denials and payer lag from the practice. Paying on sessions delivered means financing the gap and absorbing uncollected claims, which is workable but should be a deliberate choice rather than a default.
How much cash reserve should a group practice hold?
Enough to cover the credentialing gap on planned hires plus a buffer against payer slowdown — commonly expressed as several months of payroll. The specific figure depends on your payer mix and hiring plans, which is exactly what a rolling forecast is for.
Mental Health resource center.
Or read the cross-practice version: cash flow in practice accounting →