At present, five states — Nevada, Connecticut, Maine, Texas, and Washington — have enacted laws that require both manufacturers and PBMs to report annually. Manufacturers are required to report information on specified drugs. PBMs are required to report information about the rebates they have obtained from manufacturers — either in the aggregate (for all drugs) or for specified drugs. Requiring both manufacturers and PBMs to report offers the potential for states to track pricing along the supply chain for drugs of interest, if the state aligns the level of information that each must report.
The drug cost transparency reporting requirements in these states are shown in Table 3. Washington will require PBMs to report information for each covered drug—a provision that will enable the Washington Health Care Authority to track prices across the supply chain for each drug.[6] Nevada requests PBM reporting on essential diabetes drugs (collectively), as specifically identified by the Nevada Department of Health and Human Services. Connecticut and Texas will require PBMs to report aggregate rebates obtained across all drugs from pharmaceutical manufacturers. In Maine, the Maine Health Data Organization will adopt rules specifying the data elements to be reported.
Table 3. States that require reporting by both manufacturers and PBMs*
| State |
Manufacturers must report:** |
PBMs must report: |
| Connecticut |
· Total company level research and development costs for the most recent year |
· The aggregate dollar amount for all rebates concerning drug formularies that PBM collected from pharmaceutical manufacturers, Including those that manufactured outpatient prescription drugs covered by the health carriers and are attributable to patient utilization of such drugs under the health care plan
· The aggregate dollar amount of all rebates excluding rebates received by health carriers |
| Nevada |
· Total administrative expenditures (including marketing and advertising costs)
· Profit earned and percentage of total profit attributable to the drug
· Total amount of financial assistance provided through patient assistance
· Cost associated with coupons
· Wholesale acquisition cost
· History of any increase over the 5 years including percentage increase, date of increase, and explanation
· Aggregate amount of all rebates provided to PBM’s |
· Total (aggregate) amount of rebates negotiated with manufacturers during the previous year
· Total amount of rebates retained by the PBM
· Total amount of rebates negotiated for purchases of drugs for use by Medicare and Medicaid recipients, and persons covered by third parties that are or are not governmental entities |
| Texas |
· Total company level research and development costs for the previous calendar year |
· Aggregated rebates, fees, price concessions, and other payments from manufacturers
· Aggregated dollar amount of rebates, fees, price concessions from manufacturers that were (a) passed to insurers, (b) passed to enrollees at point of sale; and (c) retained by the PBM |
| Washington |
· Annual manufacturing costs
· Annual marketing and advertising costs
· Total research and development costs
· Total costs of clinical trials and regulation
· Total costs for acquisition of the drug
· Total financial assistance given by the manufacturer through assistance programs, rebates, and coupons |
· All discounts (total dollar amount and percentage discount) and all rebates received from manufacturers for each drug on the PBM’s formularies
· Total dollar amount of discounts and rebates that are retained by the PBM for each drug
· Actual total reimbursement amounts for each drug the PBM pays retail pharmacies after all fees
· Negotiated price health plan pays PBM for each drug
· Amount, terms, and conditions relating to copayments, reimbursement policies, etc.
· Disclosure of any ownership interest the PBM has in a pharmacy or health plan with which it conducts business |
Sources: Connecticut HB 5384/Public Act 18-41(2018); Nevada Department of Health and Human Services (2018a); Texas HB 2536 (2019); and Washington HB 1224, Chapter 334 (2019).
* Maine also requires reporting from manufacturers and PBMs. The Maine Health Data Organization will adopt rules specifying the data elements to be reported.
** In addition to the items indicated, each state requires manufacturers to report reasons for price increases, if any.
As of August 2019, Nevada was the only state that had publicly reported information about manufacturer costs and the role of PBMs in the final cost of drugs to consumers that are privately insured or enrolled in Medicare or Medicare.[7] Together with manufacturer reporting, reporting by PBMs offers a reasonably complete (if aggregated) picture of factors that contribute to essential diabetes drug costs in Nevada.
Nevada asks both manufacturers and PBMs to report pricing information for essential diabetes drugs in the aggregate and, in general, at the national level. Manufacturers report only one item specific to Nevada: rebates paid to PBMs for essential diabetes drugs in Nevada.
A summary of the information reported by manufacturers and PBMs, as shown in Nevada’s public report, is shown in Table 4. Because Nevada reported PBM-negotiated rebates for essential diabetes drugs ($1.9 billion) at the aggregate national level and manufacturer rebates only in Nevada and as the average aggregated across manufacturers, they cannot be compared. Such discrepancies make it impossible to track the supply chain for these drugs nationally or in Nevada. Nevertheless, some insights can be drawn within the information reported by manufacturers and PBMs, respectively.
Table 4. Summary of data reported by manufacturers and PBMs in Nevada for essential diabetes drugs
|
Average amount per manufacturer (simple averages) |
Percent of estimated average manufacturer revenue after rebates |
| Manufacturer-reported data for essential diabetes drugs |
| Estimated total revenue after rebates (national)* |
$204,353,658 |
100.0 percent |
| Production cost |
$58,934,388 |
28.8 percent |
| Administrative expenses |
$65,548,748 |
32.1 percent |
| Profit |
$51,979,630 |
25.4 percent |
| Cost of consumer financial assistance |
$27,890,892 |
13.6 percent |
| Total provided through any patient prescription assistance program |
$12,874,326 |
6.3 percent |
| Consumer coupons and consumer copayment assistance programs |
$14,036,828 |
6.9 percent |
| Manufacturer cost of redeeming coupons and use of consumer copayment assistance programs |
$979,738 |
0.5 percent |
| Aggregate rebates to PBMs in Nevada |
$3,039,646 |
1.5 percent |
|
Total amount (all PBMs) |
Percent of PBMs’ total negotiated rebates |
| PBM-reported data for essential diabetes drugs (Nevada only): |
| Total rebates negotiated with manufacturers |
$1,922,857,158 |
100.0 percent |
| Total rebates negotiated for persons covered by |
|
|
| Medicaid |
$31,648,939 |
1.6 percent |
| 3rd party governmental entities, not Medicare or Medicaid |
$597,759,023 |
31.1 percent |
| 3rd parties that are not governmental entities (potentially including self-insured employer plans) |
$1,293,449,196 |
67.3 percent |
| Total rebates retained by the PBM |
$126,754,864 |
6.6 percent |
Source: S. Jones, et al. (2019), Tables 4, 5 and 6.
*Calculated as the sum of all shown manufacturer-reported amounts excluding aggregate rebates to PBMs in Nevada.
- Manufacturer cost, profit, and consumer assistance
In 2018, average manufacturer costs and profits for essential diabetes drugs, reported at the national level, totaled nearly $204.4 million (Figure 1). Drug production costs accounted for just 29 percent of the total ($58.9 million).
Figure 1. Reported profits and production and administrative costs for essential diabetes drugs (Nevada)
Source: S. Jones, et al. (2019), Tables 4 and 5.
Manufacturers’ administrative expenditures, which may include executive compensation, accounting and legal fees, marketing, advertising, and other administrative expenses as each manufacturer deems reasonable, accounted for $65.5 million. This amount exceeded their reported average production costs (although the Nevada report indicates multiple drug manufacturers reported $0 for total administrative expenditures, and likely included all their costs for manufacturing the drug in the drug production costs).
Manufacturers reported average profits (nearly $52.0 million) — equal to 25.4 percent of the sum of production cost, administrative cost, consumer assistance, and profit — or 41.8 percent of total production and administrative cost. That is, aggregated across reporting manufacturers, manufacturers of essential diabetes drugs earned $42 in profits for every $100 they spent on production and administrative cost.[8]
Nationally, financial assistance to consumers accounted for an estimated 13.6 percent ($27.9 million) of manufacturers’ estimated average total revenues after rebates for essential diabetes drugs. This financial assistance included patient prescription programs, coupons, or copayment assistance programs. However, more than half of the reporting manufacturers indicated that they provided no financial assistance through patient prescription assistance programs (58 percent), and also provided no rebates to PBMs or pharmacies (55 percent). By inference, the average dollar amount of financial assistance among manufacturers that provided any financial assistance (presumably the larger manufacturers) was more than twice the average across all manufacturers (including those that provided none).
- PBM negotiated and retained rebates
PBMs reported negotiating more than $1.9 billion in rebates for essential diabetes drugs for Nevadans (Table 4). Nearly this entire amount was negotiated on behalf of private third parties—predominantly private insurers and self-insured employer plans ($1.3 billion) or other nongovernmental third parties ($598 million). PBMs reported retaining 6.6 percent of all rebates that they negotiated, whether on behalf of private third parties or Medicaid.
Differences in how Nevada’s public report summarized the data obtained from manufacturers and PBMs make it impossible to develop a picture of the supply chain from the information offered—although it seems likely that Nevada has the information necessary to do this. Nevada’s report demonstrates the crucial importance of requiring manufacturers and PBMs to report information at the same level of aggregation—at the state level or nationally (but not either/or), and for the same individual drugs or narrowly specified groups of drugs—in order to build a coherent picture of the factors that contribute to high consumer cost.