How many email patterns does U.S. Department of Health and Human Services (HHS) use?

U.S. Department of Health and Human Services (HHS) uses 121 known email patterns.

Most Common Email Formats at U.S. Department of Health and Human Services (HHS)

U.S. Department of Health and Human Services (HHS)'s most common email format is First.Last@hhs.gov (ex. John.Doe@hhs.gov), used for 80% of hhs.gov addresses. U.S. Department of Health and Human Services (HHS) uses 15 email patterns across 4 domains: hhs.gov, acf.hhs.gov, dc.gov and cms.hhs.gov. Percentages are the share of addresses within each domain.

@hhs.gov

4 patterns

Format	Example	Share of hhs.gov
First.Last@hhs.govMost common	John.Doe@hhs.gov	80%
FLast@hhs.gov	JDoe@hhs.gov	13%
FirstLas@hhs.gov	JohnDoe@hhs.gov	6%
Last.First@hhs.gov	Doe.John@hhs.gov	1%

@acf.hhs.gov

4 patterns

Format	Example	Share of acf.hhs.gov
First.Last@acf.hhs.govMost common	John.Doe@acf.hhs.gov	90%
FLast@acf.hhs.gov	JDoe@acf.hhs.gov	6%
Last.First@acf.hhs.gov	Doe.John@acf.hhs.gov	3%
First_Last@acf.hhs.gov	John_Doe@acf.hhs.gov	1%

@dc.gov

3 patterns

Format	Example	Share of dc.gov
First.Last@dc.govMost common	John.Doe@dc.gov	97%
FirstL@dc.gov	JohnD@dc.gov	2%
FirstLast@dc.gov	JohnDoe@dc.gov	1%

@cms.hhs.gov

4 patterns

Format	Example	Share of cms.hhs.gov
First.Last@cms.hhs.govMost common	John.Doe@cms.hhs.gov	78%
Last.First@cms.hhs.gov	Doe.John@cms.hhs.gov	17%
F_Last@cms.hhs.gov	J_Doe@cms.hhs.gov	3%
LastFirst@cms.hhs.gov	DoeJohn@cms.hhs.gov	2%

Frequently Asked Questions

What does U.S. Department of Health and Human Services (HHS) do?

U.S. Department of Health and Human Services (HHS) operates in the Government Administration industry, alongside similar companies like Administration for Children and Families (ACF) and Substance Abuse and Mental Health Services Administration (SAMHSA). You can visit hhs.gov or contact U.S. Department of Health and Human Services (HHS)'s headquarters by phone at

+1-877-696-****

. Explore U.S. Department of Health and Human Services (HHS)'s company overview page for more information.

What is U.S. Department of Health and Human Services (HHS)'s email address format?

U.S. Department of Health and Human Services (HHS)'s email format typically follows the pattern of First.Last@hhs.gov; this email format is used 80% of the time. Other contacts within LeadIQ's database had email formats such as FLast@hhs.gov and FirstLas@hhs.gov. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does U.S. Department of Health and Human Services (HHS) have currently?

U.S. Department of Health and Human Services (HHS) has approximately 15K employees as of October 2026. Key team members to contact include Chief Executive Officer: A. C., Chief Executive Officer: A. C. and Chief Executive Officer: B. J. For more team information and contact data, explore U.S. Department of Health and Human Services (HHS)'s employee directory with LeadIQ.

U.S. Department of Health and Human Services (HHS) Email Format

Q: What domain does U.S. Department of Health and Human Services (HHS) use for work emails?

U.S. Department of Health and Human Services (HHS) uses hhs.gov, acf.hhs.gov, dc.gov, cms.hhs.gov for work email addresses.

Government AdministrationDistrict of Columbia, United States10001+ Employees

U.S. Department of Health and Human Services (HHS) is a U.S. federal government agency within the Government Administration sector, responsible for protecting the health of all Americans and delivering essential human services, particularly for those most in need. It is headquartered at 200 Independence Avenue Southwest, Washington, DC 20201, United States, and employs more than 10,000 people. HHS's scope includes public health protection and human services provision as its core mission. In 2026, the department has pursued program and technology initiatives, including launching a dedicated Lyme disease webpage and piloting artificial intelligence tools to support its employees. The agency maintains an online presence at hhs.gov.

Most Common Email Formats at U.S. Department of Health and Human Services (HHS)

@hhs.gov

@acf.hhs.gov

@dc.gov

@cms.hhs.gov

Need a specific person's email?

Frequently Asked Questions

What does U.S. Department of Health and Human Services (HHS) do?

What is U.S. Department of Health and Human Services (HHS)'s email address format?

How many employees does U.S. Department of Health and Human Services (HHS) have currently?

U.S. Department of Health and Human Services (HHS) Email Format

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Most Common Email Formats at U.S. Department of Health and Human Services (HHS)

@hhs.gov

@acf.hhs.gov

@dc.gov

@cms.hhs.gov

Need a specific person's email?

Frequently Asked Questions

What does U.S. Department of Health and Human Services (HHS) do?

What is U.S. Department of Health and Human Services (HHS)'s email address format?

How many employees does U.S. Department of Health and Human Services (HHS) have currently?

U.S. Department of Health and Human Services (HHS) Email Format

Ready to create more pipeline?

Everything for prospecting,in one platform.

What you can expect from LeadIQ:

Ready to create more pipeline?

Everything for prospecting,
in one platform.