Cash Practice Glossary: 30 Terms for PT and Chiro Owners

Most of the words in this glossary come up in the first month after an owner decides to stop living on insurance reimbursements. Some are billing terms you used to leave to a biller and now need to understand yourself. Some are numbers nobody tracked when the insurer decided the price. And some are marketing and front desk terms, because a cash clinic has to find its own patients and book them before the clinic down the street does. Every term below has a one-sentence definition and a link to a full page with an example, a formula where it helps, and links to the deeper guides.

How should you use this glossary?

Use this glossary as a reference you come back to, not a document to read top to bottom. The terms are grouped by the job they help with: billing and insurance, practice models and pricing, practice metrics, marketing, and the front desk. If you are in the middle of leaving insurance, start with the billing section and the practice models. If you already run a cash clinic and want to grow, start with the metrics, because those numbers decide what you can spend on marketing. Each definition here matches the short answer at the top of that term's page, so you can quote either one. The billing and Medicare pages are general information, written from CMS, HHS and APTA pages we checked in October 2026; check your state board and a healthcare attorney before you change how you bill.

What billing and insurance terms should a cash clinic owner know?

These are the terms that decide what you can charge, who you can charge, and what paperwork goes with it. The Medicare ones matter even if you plan to see very few Medicare patients, because CMS lists physical therapists and chiropractors as not eligible to opt out of Medicare (CMS).

• Superbill: an itemized receipt a cash-pay clinic gives the patient, listing diagnosis codes, CPT codes, fees and provider details, so the patient can ask their insurer for out-of-network reimbursement.
• Out-of-network: the clinic has no contract with a patient's insurance plan, so it sets its own prices, the patient pays the clinic directly, and the patient may claim partial reimbursement from their insurer.
• ABN (Advance Beneficiary Notice): form CMS-R-131, a written notice a provider gives an Original Medicare patient before a service Medicare is expected to deny, so the patient can accept financial responsibility for it (CMS).
• Mandatory claims submission: the Medicare rule, from Section 1848(g)(4) of the Social Security Act, that providers must submit claims to Medicare for covered services given to Medicare patients and cannot charge them for filing (HHS/CMS).
• Direct access: a patient's right to see a physical therapist without a physician referral; APTA reports that as of July 1, 2025, all 50 states, DC and the U.S. Virgin Islands allow it in provisional or unrestricted form (APTA).
• Plan of care: the written treatment plan set after an evaluation, stating the diagnosis, goals, and the type, amount, frequency and duration of care; in a cash clinic, it is what patients buy.
• Dual fee schedule: charging different prices for the same service depending on who pays, such as a lower cash price and a higher amount billed to insurers or Medicare, which creates compliance risk.
• Time-of-service discount: a lower price for patients who pay in full at the visit instead of being billed later, justified by lower billing and collection costs.

If you are deciding whether to leave networks at all, read should I drop insurance and the guide to Medicare and cash-based physical therapy next.

What do the practice model and pricing terms mean?

These terms describe how a clinic gets paid overall, which shapes everything from the phone script to the ads. Most owners we talk to are somewhere between a fully in-network clinic and a fully cash one, and the label matters less than knowing which rules apply to which patients.

• Cash-based practice: a clinic paid directly by patients at the time of service instead of billing insurance, setting its own prices and often giving superbills so patients can seek out-of-network reimbursement.
• Hybrid practice: a clinic that bills insurance for some patients or services and collects cash for others, often as a step between a fully in-network clinic and a fully cash-based one.
• Membership plan: a recurring monthly fee, charged automatically, that gives a patient a set number of visits or ongoing care, used mostly by chiropractic and cash PT clinics for maintenance and wellness care.

The pricing side has its own hub: cash practice pricing, with deeper guides on chiropractic membership plans and the hybrid cash and insurance practice.

Which practice metrics should a clinic owner track?

Track the handful of numbers that tell you what a new patient costs, whether they buy, how long they stay and what each visit earns. In an insurance clinic the payer quietly sets most of these. In a cash clinic you set them, and you can only improve the ones you measure. Each metric page has the formula and a worked example.

• Patient visit average (PVA): the average number of visits each new patient attends, calculated as total patient visits divided by new patients over the same period.
• Arrival rate: the share of booked new patient appointments that actually show up, calculated as new patients who arrived divided by new patient appointments scheduled, over the same period.
• Case acceptance rate: the share of new patients who say yes to the recommended plan of care, calculated as patients who start the plan divided by patients who received a recommendation.
• Report of findings: the conversation, right after the exam or on the second visit, where the clinician explains what they found, what it means, and the recommended plan of care and cost.
• Collections per visit: the average money a clinic actually collects for each patient visit, calculated as total collections divided by total patient visits over the same period.
• Patient lifetime value: the total a clinic collects from one patient across every visit, plan of care and return, roughly collections per visit multiplied by total visits per patient, including later episodes.
• Cost per new patient: the marketing money spent to get one new patient through the door, calculated as total marketing spend divided by new patients from that spend, over the same period.

What are the formulas for the main clinic metrics?

The formulas are simple division; the discipline is using the same period and the same definitions every month. Here they are in one place, with the example numbers used on each term's page. The examples are illustrations, not benchmarks; see the benchmarks hub for those.

The last row is real: it is Rehab Lab's November 2025 STEMwave shockwave campaign, which returned $30,000 on about $2,400 of spend. The others are example arithmetic.

What marketing terms come up when you run clinic ads?

These are the words you will hear from agencies, coaches and ad platforms, and the ones you need to judge whether your marketing is working. The short version: judge ads on what a patient costs, not what a click or a lead costs.

• Cost per lead: the ad spend needed to get one prospective patient to raise their hand by form, message or call, calculated as total ad spend divided by leads generated over the same period.
• Return on ad spend (ROAS): revenue earned from ads divided by what the ads cost; $5 in sales from $1 of spend is a 5x ROAS, which Google Ads writes as 500%.
• New patient special: a discounted first visit offered to bring in new patients; in our October 2026 review of 312 advertising clinics, the median advertised first-visit price was $49.
• Discovery visit: a short, free or low-cost first meeting where a prospective patient talks through their problem with a clinician before committing to a paid evaluation or plan of care.
• Lead magnet: a free, useful item, such as a guide, quiz or video, that a clinic gives away in exchange for a prospect's name, email or phone number so it can follow up.
• Advertorial: a paid ad written to read like an article, explaining a problem to warm up a prospect before asking them to book; the FTC says such ads must still be identifiable as ads (FTC).
• Meta Ad Library: Meta's free, public, searchable database of ads running on Facebook and Instagram, showing each active ad, the page behind it and when it started running.
• Google Business Profile: the free listing a business manages to show its name, hours, phone number, location, photos and reviews on Google Search and Google Maps (Google).
• Reactivation: contacting past patients who finished or dropped out of a plan of care, usually by text and email, to bring them back for a new episode of care, maintenance or a membership.

For what clinics in your city are running right now, see the free local ad report, built from the Meta Ad Library on 2026-10-01 across 18 metros.

What front desk terms matter for booking new patients?

These terms cover the gap between a lead and a patient in the room, which is where most clinics quietly lose money. Ads make the phone ring; the front desk decides whether that ring turns into a plan of care.

• Speed to lead: the time between a prospective patient submitting a form, message or call and the clinic's first real reply; we hold clinics to five minutes or less, nights and weekends included.
• Missed-call text back: an automation that sends a text to anyone whose call to the clinic goes unanswered, usually within a minute, so the caller gets a reply before they call the next clinic.
• AI receptionist: voice software that answers a clinic's phone, handles common questions and books appointments into the calendar, usually covering after-hours, lunch and overflow calls.

To see what slow replies cost, run the missed call cost calculator. With our default assumptions, 120 calls a month and 30% missed, the clinic loses about 7 new patients and $21,600 a month. The front desk hub covers scripts and setup.

Which terms matter most if you are leaving insurance?

If you are leaving insurance, the terms that matter most are cash-based practice, out-of-network, superbill, mandatory claims submission, ABN and dual fee schedule. The first three describe the model you are moving to and how patients can still use their benefits. The last three are where owners get into trouble: treating Medicare patients like everyone else, or quietly charging cash patients less than the clinic bills insurers. Read those pages before you announce a cash price, then work through the going cash-based hub. The order we suggest is simple. Settle Medicare first, set one fee schedule second, and only then build the offer and the ads around it.

Which numbers should you look at first each month?

Look at cost per new patient, case acceptance rate, patient visit average and collections per visit first, in that order. Cost per new patient tells you whether marketing is buying patients at a price you can afford. Case acceptance tells you whether those patients buy the plan. PVA tells you whether they finish it. Collections per visit tells you what each visit is worth. Multiply PVA by collections per visit and you have the value of a new patient, which is the number to hold cost per new patient against. When one of these moves, change one thing at a time and give it a few weeks before you judge it, the same way you would test a change in a training block. If you want help building that monthly review, coaching is where we do it with owners.