ASC Claim: Bundled Services, Device-Intensive Procedure, and Patient Responsibility
A Medicare patient undergoes a laparoscopic cholecystectomy in a hospital outpatient department (HOPD) that is provider-based to a hospital. The procedure is on the ASC covered-procedures list, but the service was performed in the HOPD, not the ASC. The surgeon is a hospital employee. The claim includes: the surgical procedure, anesthesia, a separately billed surgical dressing, and a post-operative visit on day 12. The hospital bills the professional and facility components. The patient's deductible has been met; coinsurance is 20%. The coder is asked to review the claim before submission.
1. Identify which services on this claim are separately payable and which are bundled, and explain the payment setting implications.
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Setting: The service was performed in an HOPD, not an ASC. ASC payment rules do not apply; HOPD OPPS rules apply. The fact that the procedure is on the ASC list is irrelevant to this claim because it was not performed in an ASC.
Bundling:
- Surgical dressing - generally bundled into the surgical procedure and not separately payable. Do not bill it separately.
- Post-operative visit on day 12 - within the global surgical period for the procedure (typically 90 days for major procedures), so it is included in the global surgical package and not separately payable. (Confirm the global period for the specific procedure.)
- Anesthesia - separately reportable by the anesthesia provider with the appropriate anesthesia code and modifiers; not bundled into the surgeon's fee.
- Surgical procedure - payable.
Facility vs professional: The hospital bills the facility component under OPPS; the surgeon (hospital employee) bills the professional component. The coder must ensure the claim reflects the correct setting and that bundled items (dressing, global-period visit) are removed.
2. Explain how coinsurance and deductible should be reflected, and what the coder should verify about the patient's financial responsibility.
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With the deductible met, the patient owes 20% coinsurance on the Medicare-approved amount for covered services. The coder should verify:
- The Medicare-approved amount for each payable service.
- That coinsurance is calculated on the approved amount, not the billed charge.
- That bundled services (dressing, global-period visit) generate no patient liability because they are not separately payable.
- Whether the patient has secondary coverage (Medigap/Medicaid) that may cover the 20%.
The coder should also confirm the claim reflects the correct place of service and that the patient was given proper advance beneficiary notice (ABN) if any service might be denied as not medically necessary. Without an ABN, the provider may not bill the patient for denied services.
3. The coder is told the claim should be submitted as an ASC claim because the procedure is on the ASC list. Evaluate this instruction.
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The instruction is incorrect. ASC claims apply only when the service is actually performed in an ASC. Here the service was performed in an HOPD, so it must be billed under OPPS rules with the HOPD place of service. Submitting an ASC claim for an HOPD service would misrepresent the place of service and could result in improper payment and compliance exposure.
The ASC covered-procedures list determines whether a procedure is payable in an ASC, not whether a service performed elsewhere is an ASC claim. The coder should correct the claim type and place of service before submission and document the correction.