Who Gets Paid When a Supplier Bills Medicare Part B for an SNF Resident?

When a supplier submits a Medicare claim for an item furnished to a resident at your facility, the payment path depends on the item, the resident's status, the supplier's enrollment, assignment rules, and SNF consolidated-billing requirements. The facility should not assume that every claim is separately billable by the supplier or directly billable by the SNF. Understanding the payment path is the first step toward auditing the arrangement.

The Mechanics of Part B Supply Billing

Medicare Part B can cover certain DMEPOS items for eligible beneficiaries, including items such as surgical dressings, ostomy supplies, urological supplies, tracheostomy supplies, and orthotic or prosthetic items. Whether a facility or supplier may bill for a given item depends on the resident's status, the item and HCPCS code, the date of service, and the applicable Medicare rules. Those rules include SNF consolidated billing, separately billable items, coverage policies, enrollment requirements, and contractor instructions.

When a claim is properly submitted by an enrolled provider or supplier under the applicable billing rules, Medicare generally directs payment according to the claim, assignment, and payment rules that apply to that provider or supplier. The submitting entity's NPI alone does not decide every payment question, and an NPI does not override SNF consolidated billing. A claim may also require the SNF's Medicare provider number or other facility information, depending on the item and setting.

If a supplier submits a separately billable claim under its own enrollment, the supplier may receive the Medicare payment, subject to assignment and other payment rules. If the SNF is the entity responsible for billing under consolidated billing or another applicable rule, the SNF submits the claim and looks to the applicable Medicare contractor for payment. The fact that a supplier delivered the item does not by itself establish who was authorized or required to bill.

The Supplier Model: Step by Step

Consider a resident at your facility who requires an item such as an ostomy supply. Here is one possible path when the item is separately billable to an enrolled supplier and the supplier is responsible for the claim.

1. The clinical team identifies the supply need and contacts the vendor.
2. The vendor ships supplies to the facility or resident, as permitted.
3. The vendor obtains or uses documentation to establish medical necessity under the applicable coverage rules, subject to the facility's own documentation and compliance responsibilities.
4. The vendor submits a claim to Medicare Part B under the vendor's enrollment, where the item is separately billable to that supplier.
5. Medicare processes the claim and pays according to the applicable assignment and payment rules.
6. The facility receives the supplies. Under this example, the facility may receive no Medicare reimbursement for the item, although the contract may create other payment obligations or rights.

The supplies were delivered and Medicare may have paid the supplier. The facility should verify the actual claim, remittance, and contract rather than rely on assumptions.

The Facility Billing Model: Step by Step

Same resident. Same item. Different billing arrangement, if permitted or required by the applicable rules.

1. The facility manages or obtains the documentation and prepares the claim directly or through an authorized billing partner acting for the facility. The partner does not acquire authority to bill merely by preparing the claim.
2. The responsible entity submits the claim using the claim format, provider information, NPI, Medicare provider number, HCPCS code, and other fields required for the item and setting.
3. Medicare processes the claim and pays according to the applicable rules.
4. If the facility works with a billing partner, the partner may receive a contractually agreed fee from the facility, subject to applicable law and the parties' agreement.
5. The facility reconciles payment, denials, recoupments, cost-sharing, and supplier invoices. Any amount that remains after defined costs is the facility's modeled or actual net result.

The care and item may be similar, but the billing responsibility, documentation process, payment path, and compliance obligations can differ. The difference is not simply who typed the claim. The facility must confirm that the chosen arrangement is permitted for the item and resident status. For the underlying mechanics, see the Medicare Part B supply billing guide.

What the Law Says

The facility billing model may be available or required in particular circumstances under federal law and CMS guidance. It is not a workaround for consolidated billing or coverage rules.

What the Resident Pays

Medicare cost-sharing depends on the item, coverage pathway, assignment, deductible status, supplemental coverage, and whether the item or service is subject to SNF consolidated billing. For many covered Part B services, the standard framework is the Part B deductible and 20% coinsurance, but that general statement should not be applied to every SNF supply claim without checking the specific item and setting.

For dual-eligible residents, Medicaid or another payer may cover some cost-sharing subject to eligibility, state rules, crossover processing, and the applicable payer's requirements. Verify the current rules with the applicable Medicare contractor and payer before implementing a workflow.

Why This Arrangement Exists and Why It Persists

Under a separately billable supplier model, an enrolled supplier may furnish the item and receive the Medicare payment under the applicable payment rules. Under SNF consolidated billing, the SNF may instead be responsible for billing and paying the supplier under an arrangement. The facility receives supplies but may not have a clear view of the claims, payments, denials, or contract economics. That lack of visibility can persist because the arrangement is operationally simple and because many facilities have not examined the payment path claim by claim.

Documentation and audit readiness is usually where a facility's visibility gap shows up first.

What Changes When the Facility Bills

When Medicare rules permit or require the SNF to bill, payment and reconciliation may flow through the facility rather than directly from Medicare to a supplier. The facility may gain visibility into claims, payments, denials, and documentation, but it also assumes or retains responsibility for claim accuracy, records, compliance, and reconciliation. The resident's care is not changed merely because the billing responsibility changes, and cost-sharing should be verified rather than assumed to be identical in every setting.

Facilities running PointClickCare already hold much of the source data a facility-side billing program depends on: census, physician orders, and the MAR.

Want to see what Medicare is currently paying for your residents' supplies and where that money is going? Burst provides a free assessment for skilled nursing facilities.

Compliance Note

This is not legal advice. Medicare billing should be validated against current contractor instructions and reviewed by qualified compliance or legal professionals before implementation.

References

• CMS, SNF Consolidated Billing
• Medicare Claims Processing Manual, Chapter 6
• Medicare Claims Processing Manual, Chapter 7
• 42 CFR 411.15
• CMS CRUSH announcement
• CMS Fraud Hot Spot: DMEPOS Suppliers fact sheet