The Employer's Guide Blog for Overseeing PBMs

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Reference Pricing: “Gross” Invoice Cost vs. AWP for Popular Generic and Brand Prescription Drugs (Volume 323)

This document is updated weekly, but why is it important? Healthcare marketers are aggressively pursuing new revenue streams to augment lower reimbursements provided under PPACA. Prescription drugs, particularly specialty, are key drivers in the growth strategies of PBMs, TPAs, and MCOs pursuant to health care reform.

The costs shared here are what the pharmacy actually pays; not AWP, MAC or WAC. The bottom line; payers must have access to actual acquisition costs or AAC. Apply this knowledge to hold PBMs accountable and lower plan expenditures for stakeholders.

 

How to Determine if Your Company [or Client] is Overpaying
 
Step #1:  Obtain a price list for generic prescription drugs from your broker, TPA, ASO or PBM every month.
 

Step #2:  In addition, request an electronic copy of all your prescription transactions (claims) for the billing cycle which coincides with the date of your price list.

Step #3:  Compare approximately 10 to 20 prescription claims against the price list to confirm contract agreement. It’s impractical to verify all claims, but 10 is a sample size large enough to extract some good assumptions.

Step #4:  Now take it one step further. Check what your organization has paid, for prescription drugs, against our acquisition costs then determine if a problem exists. When there is more than a 5% price differential for brand drugs or 25% (paid versus actual cost) for generic drugs we consider this a potential problem thus further investigation is warranted.

Multiple price differential discoveries mean that your organization or client is likely overpaying. REPEAT these steps once per month.

— Tip —


Always include a semi-annual market check in your PBM contract language. Market checks provide each payer the ability, during the contract, to determine if better pricing is available in the marketplace compared to what the client is currently receiving.

 
When better pricing is discovered the contract language should stipulate the client be indemnified. Do not allow the PBM to limit the market check language to a similar size client, benefit design and/or drug utilization. In this case, the market check language is effectually meaningless.

Tyrone Squires, MBA, CPBS

I am the proud founder and managing director of TransparentRx, a fiduciary-model PBM based in Las Vegas, Nevada. We help health plan sponsors reduce pharmacy spend, by as much as 50%, without cutting benefits or shifting costs to employees.

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