Payor contract terms that decide what a rate is worth

Armando Cardoso, CEO, Updated October 2026

The rate is the number everyone negotiates. The terms around it decide how much of it you keep. Six parts of a payor (also spelled payer) contract do most of the damage: the fee schedule definition, the lesser-of clause, the products clause, the amendment clause, the filing and recoupment limits, and the language that lets your discount be rented out. Each is negotiable, and each has a standard fix.

This guide covers what the fee schedule is built on, what a lesser-of clause does, which products a contract puts you in, whether a payor can change the contract without you, how long you have to file and how far back the payor can reach, and how to stop a silent PPO.

What is the fee schedule actually built on?

Most commercial contracts do not state a dollar amount. They state a formula: a percentage of a fee schedule, and the schedule is either the payor’s own (proprietary) or a third party’s, nearly always Medicare’s. The formula decides how your rate moves, or does not, for the life of the contract.

Five questions settle it:

1. Which schedule? A proprietary schedule can be changed by the payor on its own notice. A Medicare-based schedule moves only when CMS moves it. Proprietary schedules are not always worse, but you cannot model what you cannot see; ask for the schedule, by code, before you sign.
2. Which year? “110 percent of Medicare” can mean the current year’s schedule, which updates every January, or a fixed year, which never updates. A contract tied to the 2019 schedule has lost every Medicare update since, and the AMA’s analysis shows Medicare physician payment itself fell 33 percent against practice cost inflation from 2001 to 2026 (AMA, 2026). Ask for the current year, with the locality factors that apply to you.
3. Which codes are carved out? A percentage-of-Medicare rate does not fit everything you bill. Drugs, implants, supplies, and anything Medicare does not price or prices below your acquisition cost need carve-outs at a defined rate (invoice plus a margin, or a stated schedule). High-cost, highly variable items are where a clean-looking percentage loses the most money.
4. What is missing? A schedule that omits a code you bill pays it at the payor’s default, which is usually lower. List every code you bill and check each one.
5. Does it escalate? A multi-year contract without an annual increase is a multi-year rate cut. Ask for an escalator (commonly 2 to 3 percent a year) or a shorter term.

The reason this is the first section: the same visit, in the same market, pays wildly different amounts depending on these answers. In PayrHealth’s analysis of the August 2026 payor files, commercial contracts in Texas paid a level four established visit (99214) $90 at the 10th percentile and $165 at the 90th, an 83 percent spread in one state, with the median at 87 percent of Medicare. Little of that gap is negotiating skill; most of it is which schedule, which year and which percentage the contract named. (Method in Sources.)

Do not negotiate code by code. The common trap is to fight over the rate for your top five codes and sign the rest of the schedule as offered. Payors expect that, and the standard counter is a lift on the codes you asked about paid for by cuts across the rest. Model the whole schedule against your full code mix before you respond, and negotiate the formula, not the line items.

Incentive programs. A quality or performance program can be worth real money, or nothing, depending on the paper. Get the measures, the data source the payor will use, the benchmark, the payout formula and the reconciliation timeline into the contract or a signed exhibit. A program described in a policy manual the payor can change is not a contract term.

In practice: Virginia Fertility and IVF came to PayrHealth with outdated contracts and codes missing from its fee schedules. The renegotiation added the missing codes, built in multi-year escalators with its top payors, and lifted reimbursement about 30 percent on average across its top contracts. Read the case study.

What does a lesser-of clause do, and how do you neutralize it?

Almost every contract pays the lesser of your billed charge or the contracted rate. If your charge for a code is below the contracted rate, you are paid the charge, and the rate you negotiated never applies to that code. The clause is not negotiable in most contracts; what you do about it is.

• Keep charges above every contracted rate. A charge master that has not been updated in years sits below the top of your contracts somewhere. Review it against your top contracted rate for each code, and set charges above that level with room for next year’s increases.
• Check it by code, not by contract. The problem hides in the codes you bill least, where nobody looked.
• Watch the opposite failure. Charges set far above every contract inflate patient balances and the out-of-network amounts that show on explanations of benefits, which is its own problem. The goal is above the top contract, not ten times Medicare.

A related clause pays the lesser of the contracted rate or the amount paid under another arrangement (an affiliate, a rental network, a product you did not sign up for). That is the silent PPO problem, covered below.

Which products does the contract put you in?

A participation agreement usually lists the products it covers: the commercial PPO and HMO, sometimes the exchange product, Medicare Advantage, Medicaid managed care, workers’ compensation. Two clauses expand that list without a new signature.

An all-products clause makes participation in one product a condition of participation in the others, so declining one means losing all. A new products clause adds any product the payor launches later, at whatever rate it sets. Together they can put you in a narrow exchange network or a Medicare Advantage plan at rates you never saw, and make leaving cost you the PPO.

PayrHealth’s position: participate only in the products named in the agreement, each with its own rate exhibit; any new product, network or line of business requires your written opt-in, with its own rates and at least 60 days’ notice; and declining a product can never be grounds for termination from the others. That is the position the physician organizations have held for years. The AMA’s standing policy seeks legislation to prohibit tying participation in one insurance product to participation in another (AMA policy H-285.989), and states have moved: Arkansas barred all-products clauses in contracts with providers in 2019 (Arkansas Center for Health Improvement, 2019), and the model act for states on anticompetitive health plan contracts lists all-or-nothing clauses alongside most-favored-nation and anti-steering clauses (NASHP, 2021). Payors still put them in standard paper. Ask for the opt-in. A payor that refuses it is telling you which product it plans to put you in.

Two things to check even when the products list is clean: whether the agreement covers affiliates of the payor (which affiliates, in which states, at which rates), and whether a product you are declining is one you actually want. Exchange and Medicare Advantage products are growth markets in several specialties; the point is to choose, and to price each one.

Can the payor change the contract without your agreement?

Usually yes, within limits the contract sets, and those limits are the negotiation. Three clauses matter:

• Unilateral amendment. The payor may amend the agreement, the fee schedule or the policies incorporated by reference on written notice, typically 30 to 90 days. The provider’s remedy is to object in writing or terminate.
• Policies by reference. The agreement incorporates the payor’s provider manual, payment policies, medical policies and coding edits, which the payor changes on its own schedule. A rate can stay the same while a bundling edit, a modifier policy or a site-of-service rule takes a tenth of it.
• Material adverse change. The protective clause. It gives the provider the right to reject an amendment, or to terminate without waiting for the notice window, when a change reduces payment or increases obligations beyond a stated threshold.

PayrHealth’s position: 90 days’ written notice of any amendment, the fee schedule and payment policies included; no amendment to rates or to payment policy with a material financial effect takes effect without the provider’s written agreement; a defined material adverse change trigger (a percentage reduction in expected payment on the provider’s actual code mix) with the right to terminate on 30 days’ notice if the change proceeds; and the policies incorporated by reference frozen as of the signing date unless the provider agrees to the update. You will not get all of it. The notice period and the material adverse change clause are the two that matter most, and both are standard asks.

Watch the quiet one: a clause allowing the payor to change the fee schedule methodology (from one year’s Medicare to another, or from Medicare to proprietary) on notice. That is a rate change dressed as an administrative one.

In practice: Priority Hospital Group, a post-acute operator across four states, was being underpaid under payment policies the contract did not clearly address. Claim-by-claim resolution through standing joint operating committee meetings recovered more than $330,000, alongside rate increases of 10 to 22 percent across payors in the renegotiation. Read the case study.

How long do you have to file and appeal, and how far back can the payor recoup?

The contract sets four clocks, and they are rarely symmetrical as written.

• Timely filing. Standard payor draft: Claims within 90 to 180 days of service; late claims denied with no appeal. What to ask for: 180 days from service or from the primary payor’s determination for secondary claims; a defined exception for payor error, eligibility changes and coordination of benefits.
• Appeal of a denial. Standard payor draft: 30 to 60 days from the remittance, one level. What to ask for: 90 days, with a second level reviewed by someone other than the first, and a written reason with each decision.
• Underpayment claims. Standard payor draft: Often no stated right, or 90 days. What to ask for: The same window the payor has to recoup, from the paid date.
• Overpayment recoupment. Standard payor draft: 12 to 36 months, sometimes unlimited; offset against future claims without notice. What to ask for: Equal to the underpayment window; 30 days’ written notice with claim-level detail; a right to dispute before any offset; no offset against unrelated claims; fraud carved out.

PayrHealth’s position: the windows run both ways. The payor’s recoupment look-back equals the provider’s window to claim underpayments, both measured from the paid date, with notice and a dispute right before money moves. Where state law caps recoupment, write the statute’s limit into the contract; where it does not, or where the plan is self-funded and state law does not reach it, write 12 months.

The state caps are the reference point. New York’s insurance law bars a health plan from starting overpayment recovery more than 24 months after the original payment, with exceptions for fraud, government programs and self-insured plans (New York DFS, 2007). Florida gives physicians 12 months on both sides: an insurer’s claim for overpayment and a physician’s claim for underpayment must each be made within 12 months of the payment, and claims must be filed with the primary insurer within six months of service (Fla. Stat. 627.6131). Other states’ caps commonly run 12 to 36 months, and some have none.

The reason the contract term matters more than the statute: state limits bind insured products regulated by the state. Self-funded employer plans, which cover 67 percent of covered workers (KFF, 2025), sit under federal law instead, and New York’s statute says so explicitly. For most of your commercial volume, the only recoupment limit is the one in your contract.

What is a silent PPO, and how do you stop your rates being rented?

A rental network, or silent PPO, is an entity that accesses the discount you gave one payor and applies it to claims from another, without a contract with you and often without telling you. The AMA describes the practice as discounts finding their way to a broad range of entities without the physician’s approval or notice, and holds that unauthorized entities should not be able to access rental network discounts (AMA, fair contracting). You find out when an explanation of benefits arrives from a plan you have never heard of, paying your lowest contracted rate, with no patients steered to you in return.

The right to rent your rate is rarely labeled. It lives in the definitions: “payor” defined to include the payor’s affiliates, clients, lessees and “other entities that access the network”; “participating provider” defined to include participation in any network the payor operates or makes available; a payment clause that applies the contracted rate to “all payors accessing this agreement.”

PayrHealth’s position: the agreement names the payors and products it covers and no others; the payor may not sell, lease, assign or otherwise make the provider’s rates available to any third party without the provider’s written consent; any permitted affiliate is listed in an exhibit, with the states and products involved; and the payor gives 60 days’ notice before any new entity accesses the rates, with the provider’s right to decline. The AMA worked with the National Conference of Insurance Legislators on a model law requiring disclosure of who holds a discount and limiting how far it can be re-sold, and a number of states have adopted rules along those lines. The contract should give you those protections whether or not your state does.

When a discount shows up from an entity you did not contract with, do not accept the reduced payment as final. Ask the plan in writing for the contract it is relying on; if there is none, you have no obligation to accept the reduction.

What to check before you sign, in order

1. The fee schedule: which schedule, which year, which percentage, which carve-outs, which codes are missing, whether it escalates.
2. Your charge master against the top contracted rate for every code.
3. The products list, the affiliates list, and whether anything is added without your written opt-in.
4. The amendment clause: notice period, what needs your agreement, the material adverse change trigger.
5. The four clocks: filing, appeal, underpayment, recoupment, and whether they run both ways.
6. The definitions of payor, participating provider and network, for the words that let the rate be rented.
7. Term and termination: covered in When to renegotiate your payor contracts, and how often.

A free rate review from PayrHealth starts with the first item: your contracts compared with the best-paid quarter of practices like yours, for the same codes, in your market, and what each could pay. See if you qualify. For the rest of the list, our payor contracting services negotiate the language with the rate.

Frequently asked questions

What should I look for in a payor contract?

Six things, in order: what fee schedule the rate is built on (which schedule, which year, which carve-outs, whether it escalates); whether your charges sit above the contracted rate for every code; which products and affiliates the agreement covers and whether new ones need your written opt-in; how the payor can amend the contract and what notice and consent you get; the time limits for filing, appealing, claiming underpayments and being recouped; and the definitions that could let your discount be rented to other payors.

What is a lesser-of clause?

A lesser-of clause pays the lower of your billed charge or the contracted rate for each code. If your charge for a code is below the contracted rate, you are paid the charge and the negotiated rate never applies. The fix is on your side: keep every charge above the top rate you have contracted for that code, and review the charge master whenever rates change.

What is an all-products clause?

An all-products clause makes participation in one of a payor’s products a condition of participating in the others, so declining a new network or plan can cost you the contracts you already have. A new-products clause adds future products automatically. Ask instead for participation limited to the products named, each with its own rates, and written opt-in for anything added later. Some states, including Arkansas, prohibit all-products clauses.

Can a payor change the contract without my agreement?

Usually yes, within the limits the contract sets. Standard payor paper allows amendments to the agreement, fee schedule and incorporated policies on 30 to 90 days’ notice, with termination as your only remedy. Ask for 90 days’ notice, written agreement for any rate or payment policy change with a material financial effect, and a material adverse change clause that lets you reject the change or terminate without waiting.

How far back can a payor recoup payments?

As far as the contract allows, unless a state law caps it. State limits commonly run 12 to 24 months from the payment date, with exceptions for fraud, but they bind only state-regulated insured products; self-funded employer plans sit under federal law. Ask for a recoupment window equal to your own window to claim underpayments, 30 days’ written notice with claim detail, and a right to dispute before any offset.

What is a silent PPO?

A silent PPO, or rental network, applies the discount you gave one payor to claims from another entity that has no contract with you, usually without notice and without sending you patients. The right to do it hides in definitions of payor, affiliate or participating provider. Ask for language that limits the agreement to the named payors and products, requires your written consent before your rates are shared, and lists any permitted affiliates.

Read next

• When to renegotiate your payor contracts, and how often: timing, notice windows and the request letter.
• What to do when a payor says its network is closed: what reopens a network, and the letter of interest.

Prefer a copy to keep? Download this guide as a PDF below.

Sources

• American Medical Association, Medicare physician updates compared with inflation in practice costs, 2001 to 2026, updated January 2026. ama-assn.org
• American Medical Association, policy H-285.989, opposition to all-products clauses, in the AMA Managed Care Legal Database. managedcarelegaldatabase.org
• Arkansas Center for Health Improvement, “Contract Protections for Healthcare Providers Could Impact Patient Access,” May 31, 2019, on the 2019 Arkansas law prohibiting all-products clauses. achi.net
• National Academy for State Health Policy, Model Act to Address Anticompetitive Terms in Health Insurance Contracts. nashp.org
• New York State Department of Financial Services, Office of General Counsel Opinion 07-07-09 (July 18, 2007), on Insurance Law section 3224-b and the 24-month limit on overpayment recovery. dfs.ny.gov
• Florida Statutes section 627.6131, payment of claims: 12-month limits on overpayment and underpayment claims for physicians, and the six-month filing requirement. flsenate.gov
• KFF, 2025 Employer Health Benefits Survey, Oct. 22, 2025: 67 percent of covered workers are in self-funded plans. kff.org
• American Medical Association, “Fair contracting,” on rental network PPOs and silent PPOs. ama-assn.org
• PayrHealth analysis of payor Transparency in Coverage files. Method: in-network negotiated rates for CPT 99214, professional claims, commercial payors, default population, August 2026 payor files; Texas: 168,351 rates across 124,743 contracts; 10th percentile $89.75, median $116.82, 90th percentile $164.66; median equal to 87 percent of the Medicare rate.
• Armando Cardoso, presentation on payor contracting strategy to the Cencora SPN Vision Exchange, Nov. 15, 2025 (contract language and fee schedule sections).