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Maryland Geographic Rating Areas: Including State Specific Geographic Divisions

The state specific geographic rating areas, including specific geographic divisions for the Individual and Small Group market in Maryland are:

Rating Area ID
(for federal systems)

County Name

3 Digit Zip Code
(if applicable)

Rating Area 1

Baltimore City

 

Rating Area 1

Baltimore County

 

Rating Area 1

Harford County

 

Rating Area 1

Howard County

 

Rating Area 1

Anne Arundel County

 

Rating Area 2

St. Mary's County

 

Rating Area 2

Charles County

 

Rating Area 2

Calvert County

 

Rating Area 2

Cecil County

 

Rating Area 2

Kent County

 

Rating Area 2

Queen Anne's County

 

Rating Area 2

Talbot County

 

Rating Area 2

Caroline County

 

Rating Area 2

Dorchester County

 

Rating Area 2

Wicomico County

 

Rating Area 2

Somerset County

 

Rating Area 2

Worcester County

 

Rating Area 3

Montgomery County

 

Rating Area 3

Prince George's

 

Rating Area 4

Garrett County

 

Rating Area 4

Allegany County

 

Rating Area 4

Washington County

 

Rating Area 4

Carroll County

 

Rating Area 4

Frederick County