Business Services

Independent billing services in Frederick, MD

2 independent, locally-owned billing services are listed in Frederick, Maryland on CheckThisBiz. National chains and franchises are not included. Ranked by how much we could independently verify (listing sources, phone, website and owner verification), the top billing services are Coronis Health and Key Medical Managment.

How we rank: email-verified customer reviews on CheckThisBiz first, then independent checks (listing sources, phone, website and domain, owner verification). Paid placement never changes this ranking. Our methods · Sources · Updated November 14, 2026

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2 billing services in Frederick · Clear

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Coronis Health

Billing Service

351 Ballenger Center Dr Ste 250, Frederick, MD

Good signals

Key Medical Managment

Billing Service

411 Aviation Way Ste 220, Frederick, MD

Good signals

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