Health insurance options in Columbia
Residents of Columbia and Howard County buy coverage from two markets: Maryland Health Connection, with guaranteed-issue plans from CareFirst BlueCross BlueShield, Kaiser Permanente, and UnitedHealthcare priced on income, and the private shared-network market, with PPO plans on Cigna, Aetna and PHCS PPO priced on health. Most people in Columbia have only been shown the first.
What it costs in Columbia
A healthy 40-year-old in Columbia pays roughly $550–$850 a month full price on the marketplace in 2026, or roughly $320–$480 on a private PPO. A family of four: roughly $1,500–$2,500 marketplace full price versus $800–$1,300 private. Prices depend on age, deductible and health; see live numbers on the quoting tool.
Keeping your Columbia doctors
Marketplace plans in Maryland are increasingly HMOs tied to one hospital system. The Cigna, Aetna and PHCS PPO PPO networks include most major providers in Howard County and work in every state — we check your specific doctors before you enroll.
The Maryland factor
Maryland runs its own state-based marketplace, Maryland Health Connection, and limits short-term plans to three months with no renewals. Private options here are narrower than in most states, so the honest answer is usually a careful comparison, not a promise of savings. Maryland has no state penalty for going without coverage, but the state tax return asks whether you had coverage so the state can help uninsured residents enroll.