HUM

Business Context and Reporting Period

Company: Humana Inc.
Filing Type: Form 10-K (Annual Report)
Period Ended: December 31, 2005
Business Overview: Humana is a major publicly traded health benefits company offering coordinated health insurance coverage through traditional and Internet-based plans. The company operates two primary segments: Government (Medicare Advantage, TRICARE, Medicaid) and Commercial (Fully Insured, Administrative Services Only, Specialty). As of year-end 2005, Humana served approximately 7.1 million medical members and 1.9 million specialty members.

Key Financial Metrics

Material Changes vs. Prior Period

• Revenue Growth: Total revenues increased 10.3% to $14.42 billion, driven primarily by a 31.8% increase in Government segment premiums (led by Medicare Advantage growth) which offset a 7.3% decline in Commercial segment premiums.
• Membership Shifts: Government medical membership grew 4.8% to 3.9 million, while Commercial medical membership declined 4.1% to 3.2 million. Medicare Advantage membership surged 47.9% to 557,800.
• Profitability: Net income rose 10.2% to $308.5 million. The Government segment pretax income increased 18.0%, while the Commercial segment pretax income decreased 30.7% due to competitive pricing pressures and the loss of an unprofitable 89,000-member account.
• Unusual Items: Results included a $71.9 million pretax charge for a class action litigation settlement and $27.0 million in expenses related to Hurricane Katrina. These were partially offset by a $22.8 million tax gain contingency.
• Acquisitions: The company acquired CarePlus Health Plans of Florida (adding 50,400 Medicare members) and Corphealth, Inc. (behavioral health management).

Guidance, Outlook, and Risks

• 2006 Outlook: Management expects Medicare premium revenues to more than double in 2006 due to the rollout of Medicare Part D (Prescription Drug Plans) and expanded Medicare Advantage offerings. Projected Medicare Advantage enrollment is 900,000 to 1.1 million, with PDP enrollment of 1.9 to 2.2 million.
• Margin Expectations: The consolidated SG&A expense ratio is expected to improve to a range of 12% to 13% in 2006 as revenue growth leverages fixed costs. The effective tax rate is projected to be 35% to 37% in 2006.
• Capital Requirements: Anticipated premium growth will require capital contributions to subsidiaries in the range of $450 million to $650 million in 2006.
• Key Risks:
  • Government Contract Dependency: 51% of premiums are derived from federal contracts. Changes in CMS payment methodologies (risk adjustment) or loss of TRICARE/Medicaid contracts could materially impact results.
  • Medical Cost Inflation: Rising costs for drugs, technology, and services could outpace premium rates.
  • Regulatory Environment: Significant exposure to federal and state regulations regarding fraud, abuse, and benefit mandates.
  • Competition: Intense pricing competition in the commercial market, particularly in small to mid-market groups.

Investor Verification Checklist

• Medicare Expansion Execution: Verify the actual enrollment numbers for Medicare Part D and Advantage plans in 2006 against the aggressive guidance (900k-1.1M Advantage; 1.9M-2.2M PDP).
• Medical Expense Ratio (MER) Stability: Monitor if the MER remains near 83% given the influx of new, potentially higher-risk Medicare members and general medical inflation.
• Commercial Segment Turnaround: Assess whether the Commercial segment can stabilize membership and improve margins following the 30.7% drop in pretax income and the loss of large group accounts.
• Capital Adequacy: Confirm the company's ability to fund the projected $450M-$650M capital requirement for subsidiaries without diluting shareholders or increasing debt significantly.
• Legal and Regulatory Exposure: Track the final court approval of the $40M physician class action settlement and any new regulatory fines or audits related to government programs.