Participating Insurance Plans
Coverage may vary by plan.
Use the patient portal to make an online payment, or call Billing at 410-964-5900, Monday–Friday 8am–5pm.
Secure payment via your patient portal
Pay My Bill
Call (410) 964-5900
Fax (410) 964-5907
Billing support is available Monday–Friday, 8am–5pm. Call with questions about your bill or insurance.
Call us about:
Questions about a bill or statement
Insurance and coverage questions
Whether CMP is in-network for your plan
For your privacy, please do not send medical details, insurance ID numbers, or other personal health information through this website. Call the number above or use your patient portal instead.
CMP participates with a wide range of insurance plans. Review the complete plan list below, then confirm your benefits directly with your carrier.
Full Participating Plan List
Commercial & Employer
- Aetna HMO & PPO Commercial
- All Savers Alternate Funding Planutilizes UHC Choice Plus network
- CareFirstAll Commercial Products
- Cigna HMO & PPO Commercial
- Employer Health Plan (EHP)
- First Health
- Kaiser Flex Choice Planuses MultiPlan/PHCS network
- MultiPlan / PHCS
- SurestUnitedHealthcare network
- United Healthcare Commercial PPO, MDIPA & Optimum Choice
- United Healthcare Balance & Value Gold/Silver/BronzeState Exchange; CMP must be PCP
Medicare / Government
- AARP Medicare Advantage ChoiceUnitedHealthcare
- AARP Medicare Advantage PatriotUnitedHealthcare
- Aetna Medicare Advantage
- CareFirst Advantage Dual Prime Medicare AdvantageMedicare/Medicaid
- CareFirst BCBS Group Medicare Advantage PPOPrefix EGE
- Cigna Achieve Medicare HMO
- Cigna Preferred / Cigna Preferred Plus Medicare HMO
- Cigna Total Care Medicare HMO
- Cigna Traditions Medicare HMO
- Cigna True Choice Medicare PPO
- Johns Hopkins Advantage HMO & PPO
- Medicare Part B
- Railroad Medicare Part B
- TricarePrime HMO, Select PPO & Tricare For Life
- United Healthcare Medicare Advantage Dual CompleteMedicare/Medicaid
- US Family Health Plan
Medicaid / MCO / Pediatric
- Aetna Better Health of Maryland MCOPediatric Department only
- Amerigroup MCOPediatric Department only
- CareFirst Community Health Plan
- Maryland Physicians Care MCO
- Medical Assistance
- Priority Partners MCO
- United Healthcare Community Plan MCO
- WellPoint MCOPediatric Department only