With less than two years to go before the Affordable Care Act is fully implemented, the State of Colorado is reasonably well positioned. A bipartisan foundation was built before the ACA became law, and stakeholders have largely worked collaboratively to begin putting various required policies and structures in place. Adopting a "Colorado-specific" version of health reform has been critical for state policymakers in responding to the ACA, and was a key factor in the successful passage of exchange legislation. Strong leadership, bipartisan political support, and continued aggressive action will be needed for Colorado to succeed in implementing reform on time.