Oklahoma Administrative Code
Title 317 - Oklahoma Health Care Authority
Chapter 30 - Medical Providers-Fee for Service
Subchapter 5 - Individual Providers and Specialties
Part 17 - MEDICAL SUPPLIERS
Section 317:30-5-218 - Reimbursement

(1) Reimbursement for medical supplies, equipment, and appliances will be made using an amount derived from the lesser of the Oklahoma Health Care Authority (OHCA) maximum allowable fee or the provider's usual and customary charge. The maximum allowable fee is the maximum amount that the OHCA will pay a provider for an allowable procedure. When a code is not assigned a maximum allowable fee for a unit of service, a fee will be established.

(2) The fee schedule will be reviewed annually. Adjustments to the fee schedule may be possible at any time based on efficiency, budget considerations, federal regulations, and quality of care as determined by the OHCA.

(3) Payment for medical supplies, equipment, and appliances will be calculated using the rate methodologies found in the Oklahoma Medicaid State Plan.

(4) Payment is not made for medical supplies, equipment, and appliances that are not deemed as medically necessary or considered over-the-counter.

(5) OHCA does not reimburse medical supplies, equipment, and appliances providers separately for services that are included as part of the payment for another treatment program. For example, all items required during inpatient stays are paid through the inpatient payment structure.

(6) Medical supplies, equipment, and appliance products purchased at a pharmacy are paid the equivalent to Medicare Part B, average sales price (ASP) + six percent (6%). When ASP is not available, an equivalent price is calculated using wholesale acquisition cost (WAC). If no Medicare, ASP, or WAC pricing is available, then the price will be calculated based on invoice cost.

(1) Invoice pricing. Reimbursement is at the provider's documented manufacturer's suggested retail price (MSRP) minus thirty percent (30%) or at the provider's invoice cost plus thirty percent (30%), whichever is the lesser of the two.

(2) Fair market pricing. OHCA may establish a fair market price through claims review and analysis. For a list of medical equipment and supplies that are fair market-priced, refer to the OHCA website at www.okhca.org for the fair market value list (Selected medical supplies, equipment, and appliance items priced at fair market price).

(1) Payment for stationary oxygen systems (liquid oxygen systems, gaseous oxygen systems, and oxygen concentrators) is based on continuous rental, i.e., a continuous monthly payment that is made as long as it is medically necessary. The rental payment includes all contents and supplies, e.g., regulators, tubing, masks, etc. Portable oxygen systems are considered continuous rental. Ownership of the equipment remains with the supplier.

(2) Separate payment will not be made for maintenance, servicing, delivery, or for the supplier to pick up the equipment when it is no longer medically necessary. In addition, the provider/supplier will not be reimbursed for mileage.

(3) Payment for oxygen and oxygen equipment and supplies will not exceed the Medicare fee for the same procedure code.

(4) For residents in a long-term care facility, durable medical equipment products, including oxygen, are included in the facility's per diem rate.