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DHMH : Contact Us

Contact Us:

Maryland Department of Health and Mental Hygiene
201 W. Preston Street
Baltimore, Maryland 21201

Phone: 410-767-6500
Toll Free: 1-877-4MD-DHMH (1-877-463-3464)

Frequently Requested Numbers

Behavioral Health Administration - Mental Hygiene: 410-402-8300
Behavioral Health Administration – Substance Abuse410-402-8600
Developmental Disabilities Administration410-767-5600
Health Professional Boards/ Commissions:410-764-4700
Human Resources410-767-5423
Laboratories Administration410-767-6100
Office of Communications410-767-6490
Office of Health Care Quality410-402-8015
Prevention and Health Promotion Administration: 410-767-5300
Vital Records410-764-3038

Medicaid/Medical Assistance

Medicaid/ Medical Assistance: 1-800-456-8900 / 1-800-284-4510
Listed options:
#1- Maryland Assistance for families, Maryland Children’s Health Program and Women
#2- HealthChoice Program
#3- Primary Adult Care Program
#4- Family Planning Program
#5- Providers

Medicaid/Medical Assistance/Beneficiary Services/Pharmacy Access: 410-767-5800                       

Listed Options:

#1- Questions for HealthChoice Enrollment                                #2- General Information, Eligibility and Billing Assistance
#3- Pharmacy Access Hotline and Pharmacy related issues
#5- Citizenship Identity

Eligibility Services: 410-767-1594
Maryland Pharmacy Program: 410-767-1455
Provider Enrollment: 410-767-5340
Provider Relations: 410-767-5503

 Local Health Departments

Allegany County301-759-5000
Anne Arundel County410-222-7095
Baltimore City410-396-4398
Baltimore County410-887-2243
Calvert County410-535-5400
Caroline County410-479-8000
Carroll County410-876-2152
Cecil County410-996-5550
Charles County301-609-6900
Dorchester County410-228-3223
Frederick County301-600-1029
Garrett County301-334-7777
Harford County410-838-1500
Howard County410-313-6300
Kent County410-778-1350
Montgomery County240-777-1245
Prince Georges County301-883-7879
Queen Anne’s County410-758-0720
St. Mary’s County301-475-4330
Somerset County443-523-1700
Talbot County410-819-5600
Washington County240-313-3200
Wicomico County410-749-1244
Worcester County410-632-1100

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