Medicare Advantage Organizations
Actual Expenses and Profits Compared to Projections for 2006
Gao ID: GAO-09-132R December 8, 2008
The federal government's spending on the Medicare Advantage (MA) program has grown substantially in recent years, from approximately $60 billion in 2006 and $77 billion in 2007 to an estimated $91 billion in 2008. MA organizations provide health care coverage to Medicare beneficiaries through private health plans, thus offering an alternative to the original Medicare fee-for-service (FFS) program. Payments to MA organizations are, in part, based on the projected expenditures organizations submit in their bids for providing Medicare-covered services, as well as actual enrollment and beneficiary health status. Once Medicare payments are determined, they are not modified based on differences between actual and projected expenses. MA organizations are not required to submit claims data to the Centers for Medicare & Medicaid Services (CMS)--the agency that administers Medicare--but they must report actual expenditures for the year 2 years prior to the upcoming contract year. For example, MA organizations reported their actual 2006 expenditures in their bid submission for contract year 2008. When MA organizations submit their bids, the actual expenditures reported in their bid submissions reflect the MA organizations' most recent full calendar year of actual expenditure data. In June 2008, we reported that for 2005, MA organizations generally spent less on medical expenses and earned more profits than projected. MA organizations' self-reported actual profit margin was approximately 5 percent of total revenue, on average, which was approximately $1.1 billion more in 2005 than MA organizations had projected. The accuracy of MA organizations' projections is important because, in addition to determining Medicare payments, these projections also affect the extent to which MA beneficiaries receive additional benefits not provided under FFS and the amounts beneficiaries pay in cost sharing and premiums. For example, if MA organizations had more accurately projected their revenues and expenses in 2005, they would have been able to provide beneficiaries with additional benefits or cost-sharing reductions, and still maintain the level of profits projected. This report responds to your request for updated information on the accuracy of MA organizations' projections. Specifically, this report compares MA organizations' 2006 actual medical expenses, non-medical expenses, and profits to projections for the same year, and compares 2006 results to 2005 results.
On average, MA organizations reported earning profits of 6.6 percent of total revenue in 2006--which was higher than their projected profits of 4.1 percent. MA organizations reported spending an average of 83.3 percent of total revenue on medical expenses, but had projected spending an average of 86.9 percent of total revenue on those expenses. More than half of beneficiaries were enrolled in health benefits plans offered by MA organizations for which profits as a percentage of revenue were greater than projected and the combined medical and non-medical expenses as a percentage of revenue were lower than projected. Among the three types of MA health plans with the largest enrollments--HMOs, PPOs, and PFFS plans--there was a consistent pattern of actual profits being higher than projected and medical expenses being lower than projected. Projections of profits were closer to actual profits as a percentage of revenue in 2006 (2.5 percentage points difference) than they were in 2005 (3.2 percentage points difference). However, largely due to an approximate 40 percent increase in enrollment between the 2 years, the actual dollar amount of the difference between actual and projected profits increased from $1.1 billion in 2005 to $1.3 billion in 2006.
GAO-09-132R, Medicare Advantage Organizations: Actual Expenses and Profits Compared to Projections for 2006
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GAO-09-132R:
United States Government Accountability Office:
Washington, DC 20548:
December 8, 2008:
The Honorable Pete Stark:
Chairman:
Subcommittee on Health:
Committee on Ways and Means:
House of Representatives:
Subject: Medicare Advantage Organizations: Actual Expenses and Profits
Compared to Projections for 2006:
Dear Mr. Chairman:
The federal government's spending on the Medicare Advantage (MA)
program has grown substantially in recent years, from approximately $60
billion in 2006 and $77 billion in 2007 to an estimated $91 billion in
2008.[Footnote 1] MA organizations provide health care coverage to
Medicare beneficiaries through private health plans, thus offering an
alternative to the original Medicare fee-for-service (FFS) program.
[Footnote 2] Payments to MA organizations are, in part, based on the
projected expenditures organizations submit in their bids for providing
Medicare-covered services, as well as actual enrollment and beneficiary
health status. Once Medicare payments are determined, they are not
modified based on differences between actual and projected expenses.
[Footnote 3] MA organizations are not required to submit claims data to
the Centers for Medicare & Medicaid Services (CMS)--the agency that
administers Medicare--but they must report actual expenditures for the
year 2 years prior to the upcoming contract year. For example, MA
organizations reported their actual 2006 expenditures in their bid
submission for contract year 2008. When MA organizations submit their
bids, the actual expenditures reported in their bid submissions reflect
the MA organizations' most recent full calendar year of actual
expenditure data.
In June 2008, we reported that for 2005, MA organizations generally
spent less on medical expenses and earned more profits than projected.
[Footnote 4] MA organizations' self-reported actual profit margin was
approximately 5 percent of total revenue, on average, which was
approximately $1.1 billion more in 2005 than MA organizations had
projected.
The accuracy of MA organizations' projections is important because, in
addition to determining Medicare payments, these projections also
affect the extent to which MA beneficiaries receive additional benefits
not provided under FFS and the amounts beneficiaries pay in cost
sharing and premiums. For example, if MA organizations had more
accurately projected their revenues and expenses in 2005, they would
have been able to provide beneficiaries with additional benefits or
cost-sharing reductions, and still maintain the level of profits
projected.
This report responds to your request for updated information on the
accuracy of MA organizations' projections. Specifically, this report
compares MA organizations' 2006 actual medical expenses, non-medical
expenses, and profits to projections for the same year, and compares
2006 results to 2005 results. When we requested data from CMS, 2006 was
the most recent year for which data were available.
To report MA organizations' actual expenditures, actual profits and
projections for 2006, we analyzed the two-year look-back form that MA
organizations submitted in 2007 to CMS with the 2008 Bid Pricing Tool.
[Footnote 5] The 2008 two-year look-back form contains MA
organizations' self-reported actual medical expenses, non-medical
expenses, and profits for 2006, in addition to the projections for 2006
the organizations submitted in 2005.[Footnote 6] MA organizations
submit a single two-year look-back form for each of their contracts,
which may include more than one health benefit plan. We excluded
employer group health plans because these plans are not open to the
general Medicare population, and actual and projected expenses are
calculated differently than for other plans. We also excluded small
contracts, defined as those with fewer than 24,000 "member months"
(equivalent to 2,000 beneficiaries enrolled for a full year), because
CMS officials stated they do not consider data from these contracts to
be fully credible.[Footnote 7] Additionally, we excluded two contracts
for which actual or projected expenditures were missing. After all
exclusions, our analysis included 224 contracts, representing about 57
percent of the contracts for which a two-year look-back form was
submitted and about 84 percent of MA enrollment, equivalent to
approximately 5.6 million beneficiaries enrolled in contracted plans
for a full year. Within our sample of contracts, we analyzed data for
three different plan types: Health Maintenance Organizations (HMO),
Private Fee-for-Service (PFFS) plans, and Preferred Provider
Organizations (PPO).[Footnote 8] These plan types account for 82
percent of enrollment and 55 percent of contracts for which a two-year
look-back form was submitted. To determine actual and projected
expenses and profits for 2005 and 2006, we multiplied both actual and
projected per member per month expenses and profits by actual
enrollment in member months for that year. To compute average actual
and projected expenses and profits as a percentage of revenue, we
weighted each MA organization's percentage by its total revenue. This
approach differs slightly from the enrollment weighting approach we
used in our June 2008 report, although the two approaches yield nearly
identical results. The percentages reported in our June 2008 report are
included in the background section. Results are reported for the
specific contract year and may not be representative of or
generalizable to other contract years.
We interviewed officials at CMS about data reliability and reviewed all
data for reasonableness and consistency; while we did not independently
audit MA organizations' self-reported data, we were able to determine
that the data were sufficiently reliable for our purposes. We conducted
this performance audit from October 2008 to November 2008, in
accordance with generally accepted government auditing standards. Those
standards require that we plan and perform the audit to obtain
sufficient, appropriate evidence to provide a reasonable basis for our
findings and conclusions based on our audit objectives. We believe that
the evidence obtained provides a reasonable basis for our findings and
conclusions based on our audit objectives.
Results in Brief:
On average, MA organizations reported earning profits of 6.6 percent of
total revenue in 2006--which was higher than their projected profits of
4.1 percent. MA organizations reported spending an average of 83.3
percent of total revenue on medical expenses, but had projected
spending an average of 86.9 percent of total revenue on those expenses.
More than half of beneficiaries were enrolled in health benefits plans
offered by MA organizations for which profits as a percentage of
revenue were greater than projected and the combined medical and non-
medical expenses as a percentage of revenue were lower than projected.
Among the three types of MA health plans with the largest enrollments-
-HMOs, PPOs, and PFFS plans--there was a consistent pattern of actual
profits being higher than projected and medical expenses being lower
than projected. Projections of profits were closer to actual profits as
a percentage of revenue in 2006 (2.5 percentage points difference) than
they were in 2005 (3.2 percentage points difference). However, largely
due to an approximate 40 percent increase in enrollment between the 2
years, the actual dollar amount of the difference between actual and
projected profits increased from $1.1 billion in 2005 to $1.3 billion
in 2006.
In commenting on a draft of our report, CMS stated that it agreed with
our findings. In addition, CMS stated that the small difference between
MA organizations' actual and projected aggregate medical expenses was
within the prevailing range of such differences for a 1-year-ahead
estimate. CMS further noted that MA organizations' higher-than-
projected profits were due primarily to higher-than-projected revenues
from Medicare. As we stated in our report, however, if MA organizations
had more accurately projected both their revenues and expenses, they
would have been able to provide beneficiaries with additional benefits
or cost-sharing reductions, and still maintain the level of profits
projected.
Background:
Organizations that participate in Medicare's program for private health
plans have been required to submit projections of their expenses and
profits to CMS since the 1980s.[Footnote 9] Beginning in 2006, MA
organizations have been required to submit bids to CMS that reflect
their projected revenue requirements for the medical expenses, non-
medical expenses, and profit margin associated with offering the same
benefits available in the FFS program.[Footnote 10] Medicare pays an MA
organization an amount per member per month based on the relationship
between the organization's bid and an administratively set rate known
as a benchmark. Benchmarks are the maximum amount Medicare will pay an
organization to serve an average beneficiary, and while they vary by
county, every county in the United States had a benchmark that was at
least as high as the average spending per member per month for all FFS
Medicare enrollees in that county. If an MA organization's bid is
higher than the benchmark, Medicare pays the organization the amount of
the benchmark, and the organization must charge beneficiaries a premium
to collect the amount by which the bid exceeds the benchmark. If an MA
organization's bid is lower than the benchmark, the organization
receives the amount of the bid plus additional payments, known as
rebates, equal to 75 percent of the difference between the benchmark
and the bid.[Footnote 11] MA organizations are required to spend their
rebates on additional benefits, reduced cost sharing, reduced premiums,
or a combination of the three.
In June 2008, we reported that for 2005, on average, MA organizations
reported that they spent less on medical expenses and earned more
profits than projected.[Footnote 12] MA organizations, on average,
reported spending 85.7 percent of total revenue on medical expenses in
2005, but had projected medical expenditures of 90.2 percent of total
revenue. On average, MA organizations' self-reported actual profit
margin was 5.1 percent of total revenue compared to a projected profit
margin of 1.8 percent of total revenue, which is approximately $1.1
billion more in 2005 than MA organizations had projected.[Footnote 13]
In commenting on a draft of that report, CMS stated that the finding
was not relevant to assessment of the MA program because the payment
system in 2005 was different from the current competitive bidding
process, which took effect in 2006. CMS stated that the competitive
bidding model brought market discipline to the Medicare program, and
consisted of a rigorous system of actuarial bid submissions that were
subject to careful review by the Office of the Actuary at CMS.
Profits and Non-Medical Expenses Were Higher While Medical Expenses
Were Lower Than Projected, on Average:
MA organizations' self-reported profits and non-medical expenses were,
on average, higher in 2006 than they had projected, while medical
expenses were lower than projected. Specifically, MA organizations
reported, on average, earning profits of 6.6 percent of total revenue
in 2006--which was higher than their projected profits of 4.1 percent.
Actual non-medical expenses (10.1 percent of total revenue) were higher
than projected (9.0 percent of total revenue) as well. MA organizations
reported spending an average of 83.3 percent of total revenue on
medical expenses, but had projected spending an average of 86.9 percent
of total revenue on those expenses.
MA organizations included in our analysis received $1.7 billion more in
revenues than projected, based on the actual number of enrolled
beneficiaries.[Footnote 14] CMS officials stated that changes in the
mix and health status of projected versus actually enrolled
beneficiaries may have produced differences between actual expenditures
and projections. That is, MA organizations received higher-than-
projected revenues because Medicare paid additional amounts to
compensate for enrollees who were deemed potentially more costly
because of their health status,[Footnote 15] who were
disproportionately from counties with higher benchmarks, who were
disproportionately enrolled in more expensive plans, or a combination
of the three. The MA organizations' aggregate data show, however, that
the increased payments were not accompanied by commensurately higher-
than-projected expenses. MA organizations self-reported spending
slightly less on medical expenses ($42.2 billion) than the amount
projected ($42.5 billion), and slightly more on non-medical expenses
($5.1 billion) than the amount projected ($4.4 billion). Overall,
actual expenses ($47.3 billion) were about the same as projected ($46.9
billion). Consequently, MA organizations earned $1.3 billion more in
profits than projected in 2006. (See table 1.)
Table 1: Actual and Projected Medical Expenses, Non-Medical Expenses,
and Profits as Amounts and Percentages of Revenue, 2006:
Medical expenses[A]:
Actual: Percentage of revenue: 83.3%;
Actual: Amount in dollars per beneficiary: $7,551.38;
Actual: Amount in dollars (billions): $42.15;
Projected: Percentage of revenue: 86.9%;
Projected: Amount in dollars per beneficiary: $7,614.39;
Projected: Amount in dollars (billions): $42.51.
Non-medical expenses:
Actual: Percentage of revenue: 10.1%;
Actual: Amount in dollars per beneficiary: $913.59;
Actual: Amount in dollars (billions): $5.10;
Projected: Percentage of revenue: 9.0%;
Projected: Amount in dollars per beneficiary: $785.72;
Projected: Amount in dollars (billions): $4.39.
Profits:
Actual: Percentage of revenue: 6.6%;
Actual: Amount in dollars per beneficiary: $601.79;
Actual: Amount in dollars (billions): $3.36;
Projected: Percentage of revenue: 4.1%;
Projected: Amount in dollars per beneficiary: $363.13;
Projected: Amount in dollars (billions): $2.03.
Total Revenue[B]:
Actual: Amount in dollars per beneficiary: $9,066.76;
Actual: Amount in dollars (billions): $50.61;
Projected: Amount in dollars per beneficiary: $8,763.24;
Projected: Amount in dollars (billions): $48.92.
Source: CMS.
Notes: Data on actual expenses and profits were self-reported by MA
organizations. Percentages are weighted total revenue. Percentage
totals may add to less than 100 due to rounding. We excluded from our
analysis employer group health plans and contracts for which revenue
projections or actual expenditures were not reported. We also excluded
from our analysis contracts that had fewer than 24,000 member months,
which is equivalent to 2,000 beneficiaries enrolled for a full year.
The analysis includes 224 contracts, representing about 57 percent of
the contracts for which a two-year look-back form was submitted and
about 84 percent of MA enrollment, equivalent to approximately 5.6
million beneficiaries enrolled in contracted plans for a full year.
[A] A CMS official we spoke with stated that medical expenses as a
percentage of revenue may vary for reasons other than utilization and
cost of providing care. Some MA organizations, for example, may
categorize the costs of delivering care management services as medical
expenses, while other MA organizations may classify these as non-
medical expenses.
[B] A CMS official we spoke with stated that revenues were higher than
projected because MA organizations received additional payments to
compensate for enrollees who were potentially more costly because of
severity of illness, were disproportionately from counties with higher
benchmarks, were disproportionately enrolled in more expensive plans,
or a combination of the three.
[End of table]
More than half of beneficiaries were enrolled in health benefits plans
offered by MA organizations for which actual profits were greater than
projections as a percentage of revenue. More than two-thirds of
beneficiaries were enrolled in health benefit plans for which actual
medical expenses were less than projections as a percentage of revenue.
In contrast, more than two-thirds of beneficiaries were enrolled in
plans for which actual non-medical expenses were greater than
projections as a percentage of revenue. (See fig. 1.):
Figure 1: Percentage of Beneficiaries Covered by MA Organizations with
Reported Expenses and Profits as a Percentage of Revenue That Were
Greater Than or Less Than Projections, 2006:
[Refer to PDF for image]
This figure contains three pie-charts depicting the following data:
Profits:
Actual greater than projected: 57.4%;
Actual less than projected: 42.7%.
Medical Expenses:
Actual greater than projected: 28.2%;
Actual less than projected: 71.8%.
Non-medical expenses:
Actual greater than projected: 69.6%;
Actual less than projected: 30.4%.
Source: CMS.
Notes: Data on actual expenses and profits were self-reported by MA
organizations. Percentage totals may add to more than 100 due to
rounding. We used member months as our measure of beneficiary
enrollment. Twelve member months is equivalent to one beneficiary
enrolled in a contracted plan for a full year. We excluded from our
analysis employer group health plans and contracts for which revenue
projections or actual expenditures were not reported. We also excluded
from our analysis contracts that had fewer than 24,000 member months,
which is equivalent to 2,000 beneficiaries enrolled for a full year.
The analysis includes 224 contracts, representing about 57 percent of
the contracts for which a two-year look-back form was submitted and
about 84 percent of MA enrollment, equivalent to approximately 5.6
million beneficiaries enrolled in contracted plans for a full year.
[End of figure]
Among the three types of MA health plans with the largest enrollments-
-HMOs, PPOs, and PFFS plans--there was a consistent pattern of actual
profits being higher than projected and medical expenses being lower
than projected. On average, HMO plans reported the largest profit
margin as a percentage of total revenue (7.2 percent) whereas PFFS
plans reported the smallest (3.1 percent). (See table 2.) PPO plans
reported spending the highest percentage of total revenue on medical
expenses (85.5 percent) while PFFS plans reported the smallest (81.3
percent). PFFS plans reported spending 15.6 percent of total revenue on
non-medical expenses, more than HMO plans (9.4 percent) or PPO plans
(10.5 percent) and more than 50 percent greater than what they
projected.
Table 2: Actual and Projected Medical Expenses, Non-Medical Expenses,
and Profits as Amounts and Percentages of Revenue among HMOs, PPOs, and
PFFS, 2006:
Actual: Percentage of revenue:
Actual: Amount in dollars (billions):
Projected: Percentage of revenue:
Projected: Amount in dollars (billions):
Difference between actual and projected: Percentage of revenue:
Difference between actual and projected: Amount in dollars (billions):
HMOs; Contracts = 165; Beneficiaries = 4,606,255;
Medical expenses[A]:
Actual: Percentage of revenue: 83.4%;
Actual: Amount in dollars (billions): $35.74;
Projected: Percentage of revenue: 86.8%;
Projected: Amount in dollars (billions): $35.57;
Difference between actual and projected: Percentage of revenue: -3.4%;
Difference between actual and projected: Amount in dollars (billions):
$0.18.
Non-medical expenses:
Actual: Percentage of revenue: 9.4%;
Actual: Amount in dollars (billions): $4.01;
Projected: Percentage of revenue: 8.7%;
Projected: Amount in dollars (billions): $3.58;
Difference between actual and projected: Percentage of revenue: 0.6%;
Difference between actual and projected: Amount in dollars (billions):
$0.42.
Profits:
Actual: Percentage of revenue: 7.2%;
Actual: Amount in dollars (billions): $3.10;
Projected: Percentage of revenue: 4.4%;
Projected: Amount in dollars (billions): $1.82;
Difference between actual and projected: Percentage of revenue: 2.8%;
Difference between actual and projected: Amount in dollars (billions):
$1.28.
PPOs: Contracts = 42; Beneficiaries = 238,258;
Medical expenses[A]:
Actual: Percentage of revenue: 85.5%;
Actual: Amount in dollars (billions): $1.83;
Projected: Percentage of revenue: 88.0%;
Projected: Amount in dollars (billions): $1.94;
Difference between actual and projected: Percentage of revenue: -2.5%;
Difference between actual and projected: Amount in dollars (billions): -
$0.11.
Non-medical expenses:
Actual: Percentage of revenue: 10.5%;
Actual: Amount in dollars (billions): $0.23;
Projected: Percentage of revenue: 9.4%;
Projected: Amount in dollars (billions): $0.21;
Difference between actual and projected: Percentage of revenue: 1.2%;
Difference between actual and projected: Amount in dollars (billions):
$0.02.
Profits:
Actual: Percentage of revenue: 4.0%;
Actual: Amount in dollars (billions): $0.08;
Projected: Percentage of revenue: 2.7%;
Projected: Amount in dollars (billions): $0.06;
Difference between actual and projected: Percentage of revenue: 1.3%;
Difference between actual and projected: Amount in dollars (billions):
$0.03.
PFFS: Contracts = 10; Beneficiaries = 635,126;
Medical expenses[A]:
Actual: Percentage of revenue: 81.3%;
Actual: Amount in dollars (billions): $3.86;
Projected: Percentage of revenue: 87.7%;
Projected: Amount in dollars (billions): $4.23;
Difference between actual and projected: Percentage of revenue: -6.4%;
Difference between actual and projected: Amount in dollars (billions): -
$0.37.
Non-medical expenses:
Actual: Percentage of revenue: 15.6%;
Actual: Amount in dollars (billions):10.08.7%;
Projected: Amount in dollars (billions): $0.48;
Difference between actual and projected: Percentage of revenue: 5.6%;
Difference between actual and projected: Amount in dollars (billions):
$0.26.
Profits:
Actual: Percentage of revenue: 3.1%;
Actual: Amount in dollars (billions): $0.15;
Projected: Percentage of revenue: 2.3%;
Projected: Amount in dollars (billions): $0.11;
Difference between actual and projected: Percentage of revenue: 0.8%;
Difference between actual and projected: Amount in dollars (billions):
$0.04.
Source: CMS.
Notes: Data on actual expenses and profits were self-reported by MA
organizations. Percentages are weighted by total revenue. Percentage
totals may add to more or less than 100 due to rounding. We did not
include regional PPOs in the PPO category. We excluded from our
analysis employer group health plans and contracts for which revenue
projections or actual expenditures were not reported. We also excluded
from our analysis contracts that had fewer than 24,000 member months,
which is equivalent to 2,000 beneficiaries enrolled for a full year. We
reported enrollment by plan type in terms of the number of
beneficiaries; each beneficiary is equivalent to 12 member months. The
analysis includes 217 contracts, representing about 55 percent of the
contracts for which a two-year look-back form was submitted and about
82 percent of MA enrollment, equivalent to approximately 5.5 million
beneficiaries enrolled in contracted plans for a full year.
[A] A CMS official we spoke with stated that medical expenses as a
percentage of revenue may vary for reasons other than utilization and
cost of providing care. Some MA organizations, for example, may
categorize the costs of care management services as medical expenses,
while other MA organizations may classify these as non-medical
expenses.
[End of table]
In 2006, MA organizations had greater profits as a percentage of
revenue (6.6 percent) than in 2005 (5.0 percent).[Footnote 16] (See
table 3.) Although the increase in profits as a percentage of revenue
from 2005 to 2006 was only 1.6 percentage points, MA organizations'
aggregate profits nearly doubled from 2005 to 2006. The increase was
largely driven by the approximate 40 percent increase in enrollment
between the 2 years.
Table 3: Actual Medical Expenses, Non-Medical Expenses, and Profits as
Amounts and Percentages of Revenue, 2005 and 2006:
Medical expenses[A]:
Actual: Percentage of revenue: 85.9%;
Actual: Amount in dollars per beneficiary: $7,749.66;
Actual: Amount in dollars (billions): $30.06;
Projected: Percentage of revenue: 83.3%;
Projected: Amount in dollars per beneficiary: $7,551.38;
Projected: Amount in dollars (billions): $42.15.
Non-medical expenses:
Actual: Percentage of revenue: 9.2%;
Actual: Amount in dollars per beneficiary: $827.72;
Actual: Amount in dollars (billions): $3.21;
Projected: Percentage of revenue: 10.1%;
Projected: Amount in dollars per beneficiary: $913.59;
Projected: Amount in dollars (billions): $5.10.
Profits:
Actual: Percentage of revenue: 5.0%;
Actual: Amount in dollars per beneficiary: $448.12;
Actual: Amount in dollars (billions): $1.74;
Projected: Percentage of revenue: 6.6%;
Projected: Amount in dollars per beneficiary: $601.79;
Projected: Amount in dollars (billions): $3.36.
Total Revenue[B]:
Actual: Amount in dollars per beneficiary: $9,025.50;
Actual: Amount in dollars (billions): $35.01;
Projected: Amount in dollars per beneficiary: $9,066.76;
Projected: Amount in dollars (billions): $50.61.
Source: CMS.
Notes: Data on actual expenses and profits were self-reported by MA
organizations. Percentages for 2005 and 2006 are weighted by 2005 and
2006 total revenue, respectively. Percentage totals may add to more
than 100 due to rounding. We excluded from our analysis employer group
health plans and contracts for which revenue projections or actual
expenditures were not reported. We also excluded from our analysis
contracts that had fewer than 24,000 member months, which is equivalent
to 2,000 beneficiaries enrolled for a full year. The 2005 analysis
includes 120 contracts, representing about 81 percent of the contracts
for which a two-year look-back form was submitted and about 78 percent
of MA enrollment, equivalent to approximately 3.9 million beneficiaries
enrolled in contracted plans for a full year. The 2006 analysis
includes 224 contracts, representing about 57 percent of the contracts
for which a two-year look-back form was submitted and about 84 percent
of MA enrollment, equivalent to approximately 5.6 million beneficiaries
enrolled in contracted plans for a full year.
[A] A CMS official we spoke with stated that medical expenses as a
percentage of revenue may vary for reasons other than utilization and
cost of providing care. Some MA organizations, for example, may
categorize the costs of delivering care management services as medical
expenses, while other MA organizations may classify these as non-
medical expenses.
[End of table]
MA organizations in aggregate earned $1.3 billion more in profits than
projected in 2006, compared to $1.1 billion more in profits than
projected in 2005. While the difference between actual and projected
profits as a percentage of revenue in 2006 (2.5 percentage points) was
less than the difference in 2005 (3.2 percentage points), the total
difference between actual and projected profits was greater because of
enrollment growth. The median amount of actual profits earned above
projections per contract was approximately $1.7 million in 2006,
compared to the 2005 median of $2.8 million actual profits above
projected.[Footnote 17]
Agency Comments:
In commenting on a draft of our report, CMS stated that it agreed with
our findings. In addition, CMS stated that the small difference between
MA organizations' actual and projected aggregate medical expenses was
within the prevailing range of such differences for a one-year-ahead
estimate. CMS further noted that MA organizations' higher-than-
projected profits were due primarily to higher-than-projected revenues
from Medicare, and that the increase in revenues was at least partially
due to higher-than-projected risk scores, reflecting enrollees who were
deemed potentially more costly because of their health status.
We stated in our report that MA organizations self-reported spending
only slightly less on medical expenses than projected; however, they
received $1.7 billion more in revenues than projected. If MA
organizations had more accurately projected both their revenues and
expenses, they would have been able to provide beneficiaries with
additional benefits or cost-sharing reductions, and still maintain the
level of profits projected.
As agreed with your office, unless you publicly announce its contents
earlier, we plan no further distribution of this report until 30 days
from its date. At that time, we will send copies of this report to the
Acting Administrator of CMS and relevant congressional committees and
other interested members. The report will also be available at no
charge on the GAO Web site at [hyperlink, http://www.gao.gov].
If you or your staff have any questions regarding this report, please
contact me at (202) 512-7114 or cosgrovej@gao.gov. Contact points for
our Offices of Congressional Relations and Public Affairs may be found
on the last page of this report. Christine Brudevold, Assistant
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contributors to this report.
Sincerely yours,
Signed by:
James C. Cosgrove:
Director, Health Care:
Enclosure:
[End of section]
Enclosure I: Comments from the Centers for Medicare & Medicaid
Services:
Department Of Health & Human Services:
Office Of The Secretary:
Assistant Secretary for Legislation:
Washington, DC 20201:
December 2, 2008:
James Cosgrove:
Director, Health Care:
U.S. Government Accountability Office:
441 G Street, NW:
Washington, DC 20548:
Dear Mr. Cosgrove:
Enclosed are the Department's comments on the U.S. Government
Accountability Office's (GAO) draft report entitled: "Medicare
Advantage Organizations: Actual Expenses and Profits Compared to
Projections" (GAO 09-132R).
The Department appreciates the opportunity to comment on this draft
report before its publication.
Sincerely,
Signed by:
Jennifer R. Luong, for:
Vincent J. Ventimiglia, Jr.
Assistant Secretary for Legislation:
Attachment:
Department Of Health & Human Services:
Centers for Medicare & Medicaid Services:
200 Independence Avenue, SW:
Washington, DC 20201:
Date: December 2, 2008:
T0: Vincent J. Ventimiglia, Jr.
Assistant Secretary for Legislation:
Department of Health and Human Services:
From: [Signed by] Kerry Weems:
Acting Administrator:
Subject: Government Accountability Office (GAO) Draft Correspondence:
"Medicare Advantage Organizations: Actual Expenses and Profits Compared
to Projections" (GAO-09-132R):
Thank you for the opportunity to review and comment on the GAO
correspondence entitled, "Draft Correspondence: Medicare Advantage
Organizations: Actual Expenses and Profits Compared to Projections."
While CMS agrees with the findings set forth in this draft report, we
have one comment.
As illustrated in Table 1, the aggregate actual medical expenses were
within one percent of projected. The very small difference shown in
this comparison is significant because of the inherent variability in
medical trends and difficulty in forecasting medical spending-the
result is well within the prevailing range of such differences for a
one-year-ahead estimate. Further, it appears that the primary reason
actual profit margins were higher than projected is that plans received
greater revenue than projected. Projections of plan revenue, which are
included in plan bids, were based in part on projected risk scores,
which were lower than the subsequent actual risk scores. Since actual
risk scores were greater than projected, plans received greater revenue
than projected based on these risk scores.
Again, CMS appreciates the opportunity to review and comment on this
draft report.
[End of section]
Footnotes:
[1] Statement of Peter R. Orszag, Congressional Budget Office, The
Medicare Advantage Program: Enrollment Trends and Budgetary Effects,
testimony before the Senate Committee on Finance, April 11, 2007.
[2] Medicare is the federally financed health insurance program for
persons aged 65 and over, certain individuals with disabilities, and
individuals with end-stage renal disease. Medicare Part A covers
hospital and other inpatient stays. Medicare Part B is optional
insurance, and covers hospital outpatient, physician, and other
services. Medicare Parts A and B are known as original Medicare or
Medicare FFS. Medicare beneficiaries have the option of obtaining
coverage for Medicare Parts A and B services from private health plans
that participate in Medicare's MA program--also known as Medicare Part
C. All Medicare beneficiaries are eligible for coverage for outpatient
prescription drugs under Medicare Part D.
[3] However, payments to MA organizations may be modified based on
differences in actual and projected beneficiary health status,
beneficiary residence, and enrollment. Actual expenses may be used to
inform projections for future contract years.
[4] See GAO, Medicare Advantage Organizations: Actual Expenses and
Profits Compared to Projections for 2005, [hyperlink,
http://www.gao.gov/products/GAO-08-827R] (Washington, D.C.: June 24,
2008). Prior to 2006, private health plans provided health coverage to
Medicare beneficiaries through the Medicare + Choice program. The
Medicare Prescription Drug, Improvement, and Modernization Act of 2003
renamed that program "Medicare Advantage" among other changes. Pub. L.
No. 108-173, § 201, 117 Stat. 2066, 2176. Organizations were required
to begin using the new program name in 2006, but CMS encouraged MA
organizations to transition to "Medicare Advantage" in all plan
materials for the 2005 contract year.
[5] MA organizations are required to submit bids annually for review
and approval for each plan they intend to offer. The bid submission
includes a Bid Pricing Tool, which contains MA organizations'
projections of their revenue requirements and revenue sources.
[6] The two-year look-back form is so named because it provides data
for the calendar year 2 years prior to the upcoming contract year. The
two-year look-back form was not certified by the MA plan's actuary in
2008.
[7] "Member months" is the sum of a given contract's total monthly
enrollments in a year. For example, if 1,500 members were enrolled in
an organization's plan for January and February and 2,000 members were
enrolled in its plans for March through December, the contract would
have 23,000 member months. Contracts with relatively low enrollments
are not credible because their expenses can be unduly affected by
outlier cases.
[8] While each contract may include more than one health benefit plan,
each contract is designated as having only one plan type. Beneficiaries
in HMOs are generally restricted to seeing providers within a network,
while PFFS beneficiaries can see any provider that accepts the plan's
payment terms. Beneficiaries in PPOs can see both in-network and out-
of-network providers but must pay higher cost-sharing amounts if they
use out-of-network services. We did not include regional PPOs in the
PPO category.
[9] Before July 1, 2001, CMS was known as the Health Care Financing
Administration.
[10] Profits or profit margins refer to MA organizations' remaining
revenue after medical and non-medical expenses are paid. Profits may
include other revenue offsets that are not captured in the non-medical
expenses category, such as income taxes. In certain circumstances, such
as for new market entrants, CMS allows MA organizations to have a
negative profit, meaning that the organization's revenue is less than
its combined medical and non-medical expenses.
[11] See GAO, Medicare Advantage: Increased Spending Relative to
Medicare Fee-for-Service May Not Always Reduce Beneficiary Out-of-
Pocket Costs, [hyperlink, http://www.gao.gov/products/GAO-08-359]
(Washington, D.C.: Feb. 22, 2008).
[12] [hyperlink, http://www.gao.gov/products/GAO-08-827R].
[13] There were several large outlier contracts whose relatively large
difference between actual and projected profits made up more than half
of the $1.1 billion difference.
[14] To adjust for any misestimates of the number of enrolled
beneficiaries, we multiplied both actual and projected per member per
month revenues and profits by actual 2006 enrollment.
[15] CMS assigns Medicare enrollees a health status score based on
their diagnoses and demographic characteristics. MA organizations are
paid more for beneficiaries who are expected to need more care or more
expensive care.
[16] Under the payment system in 2005, MA organizations were paid an
administrative set rate regardless of their projections. If an MA
organization's projection was less than the administratively set rate,
the organization was required to spend the surplus Medicare payment on
beneficiaries by adding extra benefits, reducing beneficiary cost
sharing, or contributing to a benefit stabilization fund.
[17] In an ordered set of values, the median is a value below and above
which there is an equal number of values; if there is no one middle
number, it is the arithmetic mean (average) of the two middle values.
[End of section]
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