| Conventional | HMO | PPO | POS | All Plans |
FIRM SIZE | | | | | |
All Small Firms (3-199 Workers) | 9.2% | 13.1% | 10.0% | 14.7% | 11.5% |
All Large Firms (200+ Workers) | 12.8 | 11.6 | 11.3 | 9.2 | 11.1 |
ALL FIRM SIZES | 11.1% | 12.0% | 10.9% | 11.3% | 11.2% |
* Tests found no statistically different estimates from All Plans within a firm size at p<.05.
Note: Data on premium increases reflect the cost of health insurance premiums for a family of four.
Source: Kaiser/HRET Survey of Employer-Sponsored Health Benefits: 2004.