Maryland Department of Health: Public Health Services and Administration

The Maryland Department of Health (MDH) is the principal state agency responsible for public health policy, behavioral health services, health care financing, and environmental health regulation across Maryland's 23 counties and Baltimore City. MDH operates under the authority of the Maryland Code, Health-General Article, and administers programs funded through a combination of state appropriations, federal grants, and Medicaid matching funds. The department's administrative and regulatory reach extends from infectious disease surveillance to long-term care facility licensing.

Definition and scope

MDH is a principal department of the Maryland Executive Branch, established under Maryland Code, Health-General Article. The Secretary of Health, appointed by the Governor with Senate confirmation, heads the department and holds authority over regulatory rulemaking published in the Code of Maryland Regulations (COMAR), Title 10.

The department's scope covers five functional divisions:

1. Public Health Services — communicable disease control, immunization programs, vital records, and laboratory services
2. Behavioral Health Administration — mental health and substance use disorder treatment, facility licensing, and crisis services
3. Health Regulatory Services — licensing of hospitals, nursing homes, assisted living facilities, and health care practitioners
4. Medicaid/Medical Assistance — administration of Maryland Medicaid, which served approximately 1.6 million enrollees as reported in MDH's fiscal year 2023 budget submission
5. Prevention and Health Promotion — chronic disease prevention, maternal and child health, and environmental health programs

Scope limitations: MDH jurisdiction applies exclusively within Maryland's borders. Federal health regulatory authority — including FDA oversight of pharmaceuticals, CMS standards for Medicare-certified facilities, and CDC epidemiological directives — operates in parallel but is not administered through MDH. Occupational health and safety enforcement falls under the Maryland Department of Labor, not MDH. Environmental permitting for industrial discharge is handled by the Maryland Department of Environment. This page does not address federal programs unless they intersect directly with MDH administration.

How it works

MDH operates through a centralized headquarters in Baltimore and a network of local health departments in each of the 24 jurisdictions. Local health officers are appointed jointly by local governments and MDH under Health-General Article § 3-301, creating a dual accountability structure that distinguishes Maryland from states with purely centralized or purely local public health systems.

Regulatory rulemaking follows the Administrative Procedure Act process. Proposed regulations appear in the Maryland Register for a minimum 30-day public comment period before adoption into COMAR Title 10. Facility inspections, complaint investigations, and enforcement actions are initiated by the Office of Health Care Quality (OHCQ), which operates within MDH and holds authority to issue civil monetary penalties, suspend licenses, or refer matters to the Maryland Attorney General for prosecution.

Medicaid operations involve a federal-state partnership governed by Title XIX of the Social Security Act. MDH submits a State Plan Amendment to the Centers for Medicare & Medicaid Services (CMS) for any programmatic change affecting eligibility, benefits, or reimbursement rates. The federal medical assistance percentage (FMAP) for Maryland — which determines the federal share of Medicaid expenditures — is recalculated annually by CMS based on per capita income data.

Common scenarios

The following represent the primary operational contexts in which MDH authority is exercised:

1. Communicable disease reporting — Physicians, laboratories, and hospitals are required under COMAR 10.06.01 to report more than 80 designated communicable diseases and conditions to their local health department, which relays data to MDH's Epidemiology and Disease Control Program.
2. Health care facility licensing — A nursing home, hospital, or assisted living facility seeking to operate in Maryland must obtain a license from MDH's OHCQ. Renewal occurs on an annual or biennial cycle depending on facility type, with unannounced inspection surveys conducted in accordance with federal CMS survey protocols for Medicare/Medicaid-certified facilities.
3. Vital records access — MDH's Division of Vital Records issues certified copies of birth, death, marriage, and divorce certificates for events occurring in Maryland. Requestor eligibility and fee structures are set under Health-General Article §§ 4-208 through 4-227.
4. Behavioral health provider certification — Substance use disorder treatment programs must obtain both a license from MDH and, where applicable, accreditation from a CMS-recognized accrediting body. Programs receiving federal Substance Abuse Block Grant funds are subject to additional reporting requirements under 45 CFR Part 96.

Decision boundaries

Distinguishing MDH jurisdiction from adjacent agencies determines which regulatory pathway applies:

The Maryland Department of Health page within the broader Maryland state agencies and departments structure provides the authoritative agency index. For the full landscape of Maryland government functions and service areas, the site index provides structured access to all covered jurisdictions and departments.

Decisions about whether a particular health care activity requires MDH licensure versus federal certification alone depend on whether the activity falls within Health-General Article's definitional scope. Facilities that hold federal certification but lack state licensure cannot legally operate in Maryland — state and federal requirements are cumulative, not alternative.

References

• Maryland Department of Health — Official Site — State of Maryland
• Maryland Code, Health-General Article — Maryland General Assembly
• Code of Maryland Regulations (COMAR), Title 10 — Health — Maryland Division of State Documents
• Maryland Register — Maryland Division of State Documents
• Centers for Medicare & Medicaid Services (CMS) — U.S. Department of Health and Human Services
• COMAR 10.06.01 — Communicable Disease Reporting — Maryland Division of State Documents
• Maryland Office of Health Care Quality (OHCQ) — Maryland Department of Health