What is the NON-FACILITY LIMITING charge on my credit card?

What this charge usually means

The descriptor NON-FACILITY LIMITING is typically linked to Medicare billing rules, not a retail subscription or app purchase. In Medicare Part B billing, a “limiting charge” can apply when you receive care from a non-participating provider who does not accept assignment for a service. In many cases, that provider can bill up to 15% above the Medicare-approved amount for that service. You may see this language in statements, billing exports, or payment processor text when a medical office or billing partner submits card charges with abbreviated descriptors.

“Non-facility” refers to where care was provided, such as a physician office, clinic, or similar non-hospital setting. The amount can vary by service code and locality, which is why these charges may look unfamiliar or inconsistent from visit to visit.

Why it appeared on your card

• You had an outpatient visit and the provider billed a patient-responsibility amount tied to the limiting charge rule.
• A provider billing system used a technical descriptor instead of the clinic brand name.
• A prior claim was reprocessed, creating a delayed balance charge.
• You paid an estimate at checkout and a final adjustment posted later.
• A billing intermediary or payment gateway truncated the descriptor.

If this descriptor appears but you did not have a recent medical visit, treat it as suspicious and verify immediately.

How to verify the charge

• Match the transaction date and amount to your Explanation of Benefits (EOB) or provider statement.
• Ask the provider for an itemized bill with CPT/HCPCS codes and place-of-service details.
• Confirm whether the provider was participating or non-participating for that claim.
• Request the exact card descriptor they submitted to their processor.
• If needed, call Medicare support and ask whether the billed amount aligns with claim records.

For comparison, other descriptors can also be cryptic, such as Patreon or Cash App, but medical descriptors often come from billing rules rather than consumer brand names.

How to stop or cancel future charges

This is usually not a recurring membership, so cancellation means preventing future unexpected balances. Ask your provider’s billing office to:

• Use clear descriptors that include the clinic name.
• Obtain card-on-file authorization only for defined amounts.
• Send pre-charge notices for any post-adjudication balance.
• Document that you want to approve charges manually above a threshold.

At your next appointment, confirm the provider’s Medicare participation status and whether they accept assignment. Choosing providers who accept assignment can reduce surprise balance exposure.

How to dispute it

• First, dispute directly with the provider billing office and request correction or refund if the amount is wrong.
• If unresolved, contact Medicare support to review claim-level billing limits.
• Then file a card dispute with your bank as “services not as billed” or “unrecognized medical billing descriptor,” including your EOB, itemized bill request, and call logs.
• Ask your card issuer for a temporary block on that merchant ID if unauthorized attempts continue.

If the provider cannot validate the charge with documentation, escalate quickly. Keep copies of statements, EOB pages, and written correspondence so your issuer can process the chargeback efficiently.