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Is cms.gov a Scam? Security Check Results - Centers for Medicare & Medicaid Services

cms.gov Security Report Summary

cms.gov received a security score of 74 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers Centers for Medicare & Medicaid Services's website security posture. Centers for Medicare & Medicaid Services operates in the Government industry in United States.

Centers for Medicare & Medicaid Services (CMS) is a key U.S. federal government agency responsible for administering Medicare, Medicaid, and related healthcare programs. The website serves as a comprehensive resource for beneficiaries, providers, and stakeholders, offering detailed information on enrollment, coverage, regulations, quality programs, and compliance. The site is well-branded with official government indicators and uses a modern Drupal 10 CMS platform with professional design and navigation. Technically, the site employs HTTPS and integrates tag management via Tealium, reflecting a mature digital infrastructure. Security posture is strong with HTTPS and government trust signals, though explicit security headers and incident response contacts are not evident in the provided content. WHOIS data is incomplete, typical for government domains, but does not detract from the site's legitimacy. Privacy and cookie policies are not clearly found in the snippet, suggesting an area for improvement. Overall, CMS.gov is a highly credible, authoritative government website with excellent content quality and user experience.

The security scan identified 22 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: Drupal 10, FontAwesome 6.7.2, YouTube iframe API, Tealium Tag Management.

About this security scan

Guard performs automated security assessments of websites by analyzing SSL/TLS certificates, HTTP security headers, DNS configuration, email authentication protocols (SPF, DKIM, DMARC), GDPR compliance indicators, NIS2 directive compliance, network exposure, and AI-powered business intelligence. Each report provides domain-specific findings, risk scores, and actionable recommendations.

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Is cms.gov Safe? Security Analysis for Centers for Medicare & Medicaid Services

https://cms.gov

Check if cms.gov is a scam or legitimate. Free security scan and reviews.

GovernmentUnited Statesenterprise
Drupal 10FontAwesome 6.7.2YouTube iframe APITealium Tag Management
Analyzed 10/8/2025Completed 5:04:56 AM8mo ago
74
Security Score
MEDIUM RISK

Above Government avg (70)

10,000+

Domains scanned

500+

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Domaincms.gov
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AI Summary

Centers for Medicare & Medicaid Services (CMS) is a key U.S. federal government agency responsible for administering Medicare, Medicaid, and related healthcare programs. The website serves as a comprehensive resource for beneficiaries, providers, and stakeholders, offering detailed information on enrollment, coverage, regulations, quality programs, and compliance. The site is well-branded with official government indicators and uses a modern Drupal 10 CMS platform with professional design and navigation. Technically, the site employs HTTPS and integrates tag management via Tealium, reflecting a mature digital infrastructure. Security posture is strong with HTTPS and government trust signals, though explicit security headers and incident response contacts are not evident in the provided content. WHOIS data is incomplete, typical for government domains, but does not detract from the site's legitimacy. Privacy and cookie policies are not clearly found in the snippet, suggesting an area for improvement. Overall, CMS.gov is a highly credible, authoritative government website with excellent content quality and user experience.

Detected Technologies

Drupal 10FontAwesome 6.7.2YouTube iframe APITealium Tag Management

7 urgent findings need attention

7 high

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Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.

Security drift alerts

Risk score drops, new high-severity issues, and header hardening gaps

Compliance watch

GDPR / NIS2 posture changes with governance evidence snapshots

Infrastructure surface

Unexpected open services, SSL expiry, DNS & email authentication changes

Content & tracker intelligence

Marketing tech shifts, analytics drift, and AI recommendation updates

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Security Headers

4 findings

65/100

GDPR Compliance

4 findings

53/100

NIS2 Compliance

6 findings

35/100

Email Security

2 findings

88/100

🧠AI Business Intelligence

Technology stack, business insights, and market analysis powered by AI.

Business Intelligence

Market & Strategic Analysis

CMS holds a dominant position in the U.S. healthcare regulatory landscape as the primary federal agency managing Medicare and Medicaid. Its business model is government-funded program administration and regulatory oversight. The website targets a broad audience including beneficiaries, healthcare providers, insurers, and state agencies. CMS leverages partnerships with Medicaid.gov, CHIP.gov, and Healthcare.gov to provide integrated healthcare information. The site’s extensive content and structured navigation support diverse user needs, from enrollment to compliance. The use of Tealium for analytics and tag management indicates a focus on data-driven insights and user engagement. CMS’s enterprise scale and government backing provide strong market stability and influence in healthcare policy and administration.

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a solid security foundation with enforced HTTPS and official .gov domain status, which are critical trust factors. However, the absence of visible security headers such as Content-Security-Policy, X-Frame-Options, and others in the provided content suggests room for enhancement to mitigate common web vulnerabilities. No exposed sensitive data or vulnerable libraries were detected. The lack of a published security.txt or clear incident response contact information limits transparency for vulnerability reporting. Overall, CMS.gov maintains a strong security posture appropriate for a federal agency but should consider publishing explicit security policies and headers to further strengthen defenses and stakeholder trust.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement and publish comprehensive privacy and cookie policies prominently on the website.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Centers for Medicare & Medicaid Services

Description:

CMS is a federal agency within the U.S. Department of Health and Human Services that administers the nation's major healthcare programs including Medicare, Medicaid, and the Children's Health Insurance Program (CHIP).

Key Services:
Medicare enrollment and coverage informationMedicaid and CHIP resourcesRegulations and guidanceQuality and payment programsMarketplace and private insurance informationAudits and compliance
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
Drupal 10FontAwesome 6.7.2YouTube iframe APITealium Tag Management
Frameworks:
Drupal CMS
Performance:

moderate

Mobile:

excellent

Accessibility:

excellent

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Official .gov domain
  • Use of security banners indicating government authenticity

Analytics & Tracking

Services:
Tealium
Tracking Level:moderate
Privacy Compliance:basic

Advertising & Marketing

Tracking Pixels:
Tealium
Marketing Tools:
Tealium Tag Management
Transparency Level:basic

Website Quality Assessment

Design Quality:excellent
User Experience:excellent
Content Relevance:excellent
Navigation Clarity:excellent
Professionalism:excellent
Trustworthiness:high

Key Observations

1

Official U.S. government healthcare website with extensive Medicare, Medicaid, and Marketplace information.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

65/100
Score

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Missing Referrer-Policy header

LOW

Controls referrer information sent with requests

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

Sensitive data may be cached

LOW

Cache-Control header should include "no-store" for sensitive pages

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

53/100
Score

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

No Data Protection Officer mentioned

LOW

Large organizations may need to designate a DPO under GDPR

Privacy policy may not be GDPR compliant

MEDIUM

Privacy policy lacks explicit GDPR compliance elements

GDPR Compliance Analysis

Privacy Policy85% confidence
Cookie Policy0% confidence
Contact Information Found90% confidence
emailphone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

35/100
Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity

No security contact information

HIGH

NIS2 requires clear incident reporting channels

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts

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📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Email Security

SPF, DKIM, and DMARC validation

88/100
Score

No BIMI Record

LOW

BIMI displays brand logos in email clients

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery

SPF
Sender Policy Framework
DKIM
DomainKeys Identified Mail
DMARC
Domain-based Message Authentication
MX Records
Mail Exchange Records
BIMI
Brand Indicators
MTA-STS
Mail Transfer Agent Security
TLS-RPT
TLS Reporting
DNSSEC
DNS Security
SPF Details
Record:
v=spf1 ip4:15.200.33.0/24 ip4:15.200.32.0/24 ip4:63.88.93.240/28 ip4:158.72.139.19 ip4:158.72.139.19 ip4:146.123.140.0/26 ip4:199.255.192.0/22 ip4:199.127.232.0/22 ip4:54.240.0.0/18 ip4:104.152.72.100 ip4:158.70.144.146 ip4:65.213.206.111 ip4:65.213.206.1 12 ip4:65.213.206.113 ip4:208.250.57.111 ip4:208.250.57.112 ip4:208.250.57.113 include:_spf.google.com include:spf.protection.outlook.com include:mail.sandbox2.idp.idm.cms.gov include:_spf.qemailserver.com -all
DNS Lookups:4/10
Policy:-all
DKIM Selectors Found
Selector:s1(1440-bit rsa)
DMARC Details
Policy:reject
Aggregate Reports:8idhoybh@ag.us.dmarcian.com
Forensic Reports:8idhoybh@fr.us.dmarcian.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

90/100
Score

Mixed Content Detected

MEDIUM

2 resources loaded over insecure HTTP

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:www.cms.gov
Issuer:GeoTrust TLS RSA CA G1
Valid Until:7/28/2026 (293 days)
SANs:www.cms.gov, accounts.cms.gov, assisters.cms.gov +41 more

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

80/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

Domain Delete Lock Not Enabled

LOW

Domain can be deleted without additional verification

Domain Registration Details

Domain Age
24 years(mature)
Expiry Risk
low(101 days)
Protection Level
basicDNSSEC OFF
Suspicious Indicators Detected
  • Privacy/proxy registration detected

DNS Records

A Records:104.73.178.83
AAAA Records:2a02:26f0:a00:2a0::28a, 2a02:26f0:a00:2ae::28a
Name Servers:
a1-86.akam.net
a10-67.akam.net
a13-64.akam.net
a24-65.akam.net
a3-66.akam.net
a8-67.akam.net
MX Records:
10: primary.us.etp.fireeyegov.com
20: alt1.us.etp.fireeyegov.com
30: alt2.us.etp.fireeyegov.com
40: alt3.us.etp.fireeyegov.com

DNSSEC Status

DNSSEC Not Enabled

SPF Analysis

SPF Record:
v=spf1 ip4:15.200.33.0/24 ip4:15.200.32.0/24 ip4:63.88.93.240/28 ip4:158.72.139.19 ip4:158.72.139.19 ip4:146.123.140.0/26 ip4:199.255.192.0/22 ip4:199.127.232.0/22 ip4:54.240.0.0/18 ip4:104.152.72.100 ip4:158.70.144.146 ip4:65.213.206.111 ip4:65.213.206.1 12 ip4:65.213.206.113 ip4:208.250.57.111 ip4:208.250.57.112 ip4:208.250.57.113 include:_spf.google.com include:spf.protection.outlook.com include:mail.sandbox2.idp.idm.cms.gov include:_spf.qemailserver.com -all

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

100/100
Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports

How does cms.gov compare?

See how cms.gov stacks up against similar websites in the same industry.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

CMS.gov is built on Drupal 10, a modern and widely supported CMS platform, ensuring maintainability and security updates. The site uses FontAwesome for icons and integrates YouTube iframe API for video content. Tealium tag management is employed for analytics and marketing tags, indicating a sophisticated approach to user tracking and data collection. The site is mobile-optimized with responsive design and accessibility features such as screen reader visibility and ARIA labels. Performance is moderate, likely due to the extensive content and scripts. SEO is supported by canonical and shortlink tags, meta viewport, and structured navigation. Hosting details are not explicit but the site’s .gov status implies government infrastructure. Opportunities exist to improve performance and security header implementation to reduce technical risks.
Professional PDF & Marketing Data

Download the cms.gov report as PDF

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PDF Report & Export

PDF download, email delivery, unlock code

39.90 €one-time • Incl. 21% VAT

Marketing Intelligence

Contact emails, phone numbers & warm leads

49.90 €one-time • Incl. 21% VAT

Plan Comparison

FeaturePDF ReportMarketing+
Full security analysis
Professional PDF export
Email delivery
Lifetime access + unlock code
Contact emails & phones
Marketing outreach data

Already purchased?

Order summary

Domaincms.gov
Access tierFull report or marketing add-on

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

VisaMastercardApple PayGoogle Pay

Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.

SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

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