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Liver Health Experts

Liver Health Experts

Who does what in liver care — doctors, specialists, nutrition and support professionals.

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  • Doctors & Specialists
    • Hepatologists
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  • Nutrition & Support
    • Nutritionists
    • Patient Support Groups
  • Medical & Research Professionals
    • CME (Certified Medical Examiner)
    • Liver Advocates
    • Scientists/Researchers
Liver Diseases

Liver Diseases

Conditions by category — symptoms, diagnosis, tests, and treatment options.

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  • Genetic Liver Diseases
    • Alpha-1 Antitrypsin Deficiency
    • Hereditary Hemochromatosis
    • Wilson's Disease
    • Cystic Fibrosis
    • Progressive Familial Intrahepatic Cholestasis
  • Viral Hepatitis
    • Hepatitis A
    • Hepatitis B
    • Hepatitis C
    • Hepatitis D
    • Hepatitis E
  • Liver Cancer
    • Hepatocellular Carcinoma
    • Cholangiocarcinoma
    • Hepatoblastoma
    • Metastatic Liver Cancer
  • Liver Transplant
    • Evaluation and Eligibility
    • Waiting List and Donor Matching
    • Living Donor Liver Transplant
    • Liver Transplant Surgery
    • Recovery After Transplant
    • Immunosuppressive Medications
    • View all 7
  • Post-Transplant Complications
    • Organ Rejection
    • Infection After Transplant (Bacterial, Viral, Fungal)
    • Biliary Complications (Leak, Stricture)
    • Vascular Complications
    • Recurrence of Liver Disease
    • Medication Side Effects
    • View all 9
  • Liver Disease Comorbidities
    • Type 1 or 2 Diabetes
    • Cancer
    • Cardiovascular Problems
    • Autoimmune disease
    • Hypertension
    • Kidney Problems
    • View all 14
  • Hepatic Encephalopathy
    • Grade 0 – Minimal HE
    • Grade I – Mild HE
    • Grade II – Moderate HE
    • Grade III – Severe HE
    • Grade IV – Coma
  • Metabolic Liver Diseases
    • Metabolic Dysfunction-Associated Steatohepatitis (formerly NASH)
    • Alcoholic Liver Disease
    • Hemochromatosis
    • Glycogen Storage Disease
    • Lysosomal Storage Diseases
    • Fatty Liver Disease
Liver Tests

Liver Tests

Blood work, imaging, biopsy, and scores — what each test measures and what results mean.

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  • Imaging & Non-Invasive Testing
    • Ultrasound-Based Imaging
    • Cross-Sectional Imaging
    • Elastography & Fibrosis Testing
    • Liver Fat Quantification
    • Nuclear & Specialized Imaging
  • Invasive Testing
    • Liver Biopsy
    • Portal Pressure Assessment
    • Endoscopic Assessment
  • Urine & Stool Testing
    • Urinalysis
    • Specialized Urine Testing
    • Stool Testing
  • Medical Scores
    • Liver Severity & Cirrhosis Scores
    • Fibrosis Scores
    • MAFLD / MASH Scores
    • Hepatic Encephalopathy Scores
    • Alcohol-Associated Liver Disease Scores
    • Liver Cancer Risk Score
    • View all 31
  • HCC Surveillance & Tumor Testing
    • Tumor Marker Blood Tests
    • HCC Imaging Surveillance
  • Liver Complication Testing
    • Ascites Testing
    • Hepatic Encephalopathy Evaluation
  • Alcohol, Drug & Toxicology Testing
    • Alcohol Biomarker Testing
    • Drug-Induced Liver Injury (DILI) Evaluation
    • Toxicology & Environmental Testing
  • Blood Tests
    • Complete Blood Count (CBC Panel)
    • Metabolic & MAFLD/MASH Tests
    • Thyroid Testing
    • Liver Function Tests
  • Viral, Autoimmune & Genetic Testing
    • Viral Hepatitis Testing
    • Autoimmune Liver Disease Testing
    • Genetic & Metabolic Liver Disease Testing
Liver Therapies

Liver Therapies

Medications, procedures, and surgery, grouped by the condition they treat.

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  • Viral Hepatitis Treatments
    • HBV Antivirals
    • HCV Direct-Acting Antivirals (DAAs)
  • Genetic Liver Disease Therapies
    • Alpha-1 Antitrypsin Deficiency
    • Hereditary Hemochromatosis
    • Wilson's Disease
    • Cystic Fibrosis–Associated Liver Disease
    • Progressive Familial Intrahepatic Cholestasis (PFIC)
  • Liver Cancer Therapies
    • Targeted Therapy
    • Immunotherapy
    • Locoregional & Interventional Therapies
    • Surgical & Curative Therapies
  • Alcohol-Related Liver Disease Treatments
    • Alcohol Use Disorder (AUD) Pharmacotherapy
    • Alcoholic Hepatitis Therapy
    • Nutritional & Supportive Care
  • Hepatoprotective & Supportive Therapies
    • Cholestatic Liver Disease Therapy
    • Acute Liver Injury / Failure Support
    • Supplements
  • Interventional Procedures
    • Portal Hypertension Procedures
    • Endoscopic Procedures
  • Complication Management
    • Hepatic Encephalopathy
    • Ascites
    • Portal Hypertension
    • Volume Support
    • Vasoconstrictor Therapy for Hepatorenal Syndrome
    • Extracorporeal Liver Support (Liver Dialysis)
  • Post-Transplant Medications
    • Core Immunosuppressants
    • mTOR Inhibitors
    • Corticosteroids
    • Anti-Infective Prophylaxis
  • Metabolic / MASLD-MASH Therapies
    • THR-β Agonist Therapy
    • GLP-1 / Incretin-Based Therapy
    • Additional Metabolic Therapies
    • Bariatric & Endoscopic Therapies
Liver Diet
Blog

Blog

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  • This Liver Health Awareness Month, Discover a New Way to Navigate Liver Health
Resources

Resources

Free liver health guides to read here or download.

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  • A Guide to Liver Health
  • Liver Test Patient Guide
  • Consumer Factpack
  • The Liver Health Cookbook
  • Liver Transplant Patient Guide
  • The Super 16 Diet for Liver Health
  • Liver Therapies Patient Guide
About Liver DirectoryAsk Aimy
List your practice now
Liver Health Experts
Doctors & Specialists
HepatologistsGastroenterologistsEndocrinologistsLiver Transplant Specialists
Nutrition & Support
NutritionistsPatient Support Groups
Medical & Research Professionals
CME (Certified Medical Examiner)Liver AdvocatesScientists/Researchers
Liver Diseases
Genetic Liver Diseases
Alpha-1 Antitrypsin DeficiencyHereditary HemochromatosisWilson's DiseaseCystic FibrosisProgressive Familial Intrahepatic Cholestasis
Viral Hepatitis
Hepatitis AHepatitis BHepatitis CHepatitis DHepatitis E
Liver Cancer
Hepatocellular CarcinomaCholangiocarcinomaHepatoblastomaMetastatic Liver Cancer
Liver Transplant
Evaluation and EligibilityWaiting List and Donor MatchingLiving Donor Liver TransplantLiver Transplant SurgeryRecovery After TransplantImmunosuppressive MedicationsView all 7
Post-Transplant Complications
Organ RejectionInfection After Transplant (Bacterial, Viral, Fungal)Biliary Complications (Leak, Stricture)Vascular ComplicationsRecurrence of Liver DiseaseMedication Side EffectsView all 9
Liver Disease Comorbidities
Type 1 or 2 DiabetesCancerCardiovascular ProblemsAutoimmune diseaseHypertensionKidney ProblemsView all 14
Hepatic Encephalopathy
Grade 0 – Minimal HEGrade I – Mild HEGrade II – Moderate HEGrade III – Severe HEGrade IV – Coma
Metabolic Liver Diseases
Metabolic Dysfunction-Associated Steatohepatitis (formerly NASH)Alcoholic Liver DiseaseHemochromatosisGlycogen Storage DiseaseLysosomal Storage DiseasesFatty Liver Disease
Liver Tests
Imaging & Non-Invasive Testing
Ultrasound-Based ImagingCross-Sectional ImagingElastography & Fibrosis TestingLiver Fat QuantificationNuclear & Specialized Imaging
Invasive Testing
Liver BiopsyPortal Pressure AssessmentEndoscopic Assessment
Urine & Stool Testing
UrinalysisSpecialized Urine TestingStool Testing
Medical Scores
Liver Severity & Cirrhosis ScoresFibrosis ScoresMAFLD / MASH ScoresHepatic Encephalopathy ScoresAlcohol-Associated Liver Disease ScoresLiver Cancer Risk ScoreView all 31
HCC Surveillance & Tumor Testing
Tumor Marker Blood TestsHCC Imaging Surveillance
Liver Complication Testing
Ascites TestingHepatic Encephalopathy Evaluation
Alcohol, Drug & Toxicology Testing
Alcohol Biomarker TestingDrug-Induced Liver Injury (DILI) EvaluationToxicology & Environmental Testing
Blood Tests
Complete Blood Count (CBC Panel)Metabolic & MAFLD/MASH TestsThyroid TestingLiver Function Tests
Viral, Autoimmune & Genetic Testing
Viral Hepatitis TestingAutoimmune Liver Disease TestingGenetic & Metabolic Liver Disease Testing
Liver Therapies
Viral Hepatitis Treatments
HBV AntiviralsHCV Direct-Acting Antivirals (DAAs)
Genetic Liver Disease Therapies
Alpha-1 Antitrypsin DeficiencyHereditary HemochromatosisWilson's DiseaseCystic Fibrosis–Associated Liver DiseaseProgressive Familial Intrahepatic Cholestasis (PFIC)
Liver Cancer Therapies
Targeted TherapyImmunotherapyLocoregional & Interventional TherapiesSurgical & Curative Therapies
Alcohol-Related Liver Disease Treatments
Alcohol Use Disorder (AUD) PharmacotherapyAlcoholic Hepatitis TherapyNutritional & Supportive Care
Hepatoprotective & Supportive Therapies
Cholestatic Liver Disease TherapyAcute Liver Injury / Failure SupportSupplements
Interventional Procedures
Portal Hypertension ProceduresEndoscopic Procedures
Complication Management
Hepatic EncephalopathyAscitesPortal HypertensionVolume SupportVasoconstrictor Therapy for Hepatorenal SyndromeExtracorporeal Liver Support (Liver Dialysis)
Post-Transplant Medications
Core ImmunosuppressantsmTOR InhibitorsCorticosteroidsAnti-Infective Prophylaxis
Metabolic / MASLD-MASH Therapies
THR-β Agonist TherapyGLP-1 / Incretin-Based TherapyAdditional Metabolic TherapiesBariatric & Endoscopic Therapies
Liver Diet
Blog
This Liver Health Awareness Month, Discover a New Way to Navigate Liver Health
Resources
A Guide to Liver HealthLiver Test Patient GuideConsumer FactpackThe Liver Health CookbookLiver Transplant Patient GuideThe Super 16 Diet for Liver HealthLiver Therapies Patient Guide
About Liver DirectoryAsk AimyList your practice now

Legal

Business Associate Agreement (BAA) Information

Last Updated: October 21, 2026

LiverDirectory by Amsety (“LiverDirectory,” “we,” “us,” or “our”) may provide services to healthcare providers, healthcare organizations, and other entities that are subject to the Health Insurance Portability and Accountability Act of 1996 (“HIPAA”).

In certain circumstances, LiverDirectory may create, receive, maintain, or transmit Protected Health Information (“PHI”) on behalf of a HIPAA Covered Entity. When the relationship qualifies as a Business Associate relationship under HIPAA, the parties may be required to enter into a separate Business Associate Agreement (“BAA”).

This page provides general information about how LiverDirectory approaches Business Associate relationships and the protection of PHI.

On this page

  1. 1. When a BAA May Apply
  2. 2. Protected Health Information
  3. 3. Permitted Uses and Disclosures
  4. 4. Minimum Necessary Information
  5. 5. Privacy and Security Safeguards
  6. 6. Breach and Security Incident Notification
  7. 7. Individual Rights
  8. 8. Subcontractors and Service Providers
  9. 9. Return or Destruction of PHI
  10. 10. Other Privacy Laws
  11. 11. Relationship to the Privacy Policy
  12. 12. Changes to This BAA Information
  13. 13. Contact Us

1. When a BAA May Apply

A BAA may apply when LiverDirectory provides services to a healthcare provider or other HIPAA Covered Entity and, in connection with those services, LiverDirectory creates, receives, maintains, or transmits PHI on behalf of that Covered Entity.

Not every service provided by LiverDirectory, and not every relationship with a healthcare provider, creates a Business Associate relationship under HIPAA.

Whether a BAA is required depends on the nature of the services provided, the information involved, and the Parties’ respective roles under HIPAA and applicable law.

Where a Business Associate relationship exists and a BAA is required, LiverDirectory will work with the applicable Covered Entity to establish appropriate contractual arrangements addressing the Parties’ HIPAA-specific obligations.

2. Protected Health Information

For purposes of HIPAA, Protected Health Information (“PHI”) generally means individually identifiable health information that is created, received, maintained, or transmitted by a Covered Entity or Business Associate, subject to the definitions and exclusions under applicable law.

When LiverDirectory acts as a Business Associate, PHI received or maintained on behalf of the Covered Entity will be handled in accordance with the applicable BAA, HIPAA, and other applicable privacy and security requirements.

3. Permitted Uses and Disclosures

When acting as a Business Associate, LiverDirectory may use or disclose PHI only as permitted or required by the applicable BAA, the services agreement with the Covered Entity, HIPAA, or other applicable law.

LiverDirectory may use or disclose PHI as reasonably necessary to provide the services for which it has been engaged by the Covered Entity.

LiverDirectory may also use or disclose PHI where required by law or where otherwise permitted under HIPAA and the applicable BAA.

LiverDirectory will not use or disclose PHI in a manner that would violate the HIPAA Privacy Rule if done by the Covered Entity, except as otherwise permitted by HIPAA.

4. Minimum Necessary Information

Where the HIPAA minimum necessary standard applies, LiverDirectory will make reasonable efforts to limit its use, disclosure, and requests for PHI to the minimum amount necessary to accomplish the intended purpose, consistent with applicable law and the terms of the applicable BAA.

5. Privacy and Security Safeguards

LiverDirectory takes reasonable and appropriate measures to protect information in its possession or control.

When LiverDirectory acts as a Business Associate and handles Electronic Protected Health Information (“ePHI”), LiverDirectory will implement safeguards required by the applicable HIPAA Security Rule provisions.

These safeguards may include administrative, physical, and technical measures designed to protect PHI against unauthorized access, use, disclosure, alteration, or destruction.

Access to PHI will be limited to individuals and service providers who require access for authorized purposes, subject to applicable law and contractual requirements.

6. Breach and Security Incident Notification

LiverDirectory will address unauthorized uses or disclosures of PHI, Breaches of Unsecured PHI, and applicable Security Incidents in accordance with HIPAA and the terms of the applicable BAA.

Where required, LiverDirectory will notify the Covered Entity of a Breach or other reportable incident within the timeframe required by applicable law and the applicable BAA.

LiverDirectory will reasonably cooperate with the Covered Entity in investigating, mitigating, and addressing applicable privacy or security incidents.

7. Individual Rights

When LiverDirectory maintains PHI on behalf of a Covered Entity and the HIPAA requirements concerning individual rights apply, LiverDirectory will reasonably assist the Covered Entity in meeting its obligations under HIPAA.

This may include providing appropriate assistance concerning:

  • Access to PHI;
  • Requests to amend PHI;
  • Accounting of certain disclosures; and
  • Other individual rights applicable under HIPAA.

Individuals should generally direct requests concerning their PHI to the applicable healthcare provider or Covered Entity. Where appropriate, LiverDirectory may assist the Covered Entity in responding to such requests.

8. Subcontractors and Service Providers

LiverDirectory may use third-party service providers or subcontractors to provide technology, hosting, security, communications, support, or other services.

Where a subcontractor creates, receives, maintains, or transmits PHI on behalf of LiverDirectory, LiverDirectory will require appropriate contractual protections concerning PHI as required by HIPAA and applicable law.

LiverDirectory will take reasonable steps to ensure that applicable subcontractors maintain appropriate safeguards for PHI.

9. Return or Destruction of PHI

When a Business Associate relationship ends, LiverDirectory will address PHI in accordance with the applicable BAA and HIPAA requirements.

Where required and feasible, LiverDirectory will return or securely destroy PHI.

If return or destruction is not feasible, LiverDirectory will continue to protect the retained PHI and limit its use and disclosure as required by HIPAA and applicable law.

10. Other Privacy Laws

HIPAA may not apply to every type of information collected or processed through LiverDirectory.

Depending on the circumstances, other federal, state, provincial, territorial, or international privacy laws may also apply.

LiverDirectory maintains separate privacy practices addressing applicable personal information and consumer privacy requirements. These may include requirements under applicable U.S. state privacy laws, the Washington My Health My Data Act, Canada's Personal Information Protection and Electronic Documents Act (“PIPEDA”), and Québec privacy legislation, including requirements introduced by Law 25, where applicable.

Compliance with HIPAA does not replace or limit other privacy obligations that may apply to LiverDirectory.

11. Relationship to the Privacy Policy

This BAA information page should be read together with the LiverDirectory Privacy Policy & HIPAA Notice and Terms & Conditions.

The Privacy Policy explains how LiverDirectory collects, uses, discloses, retains, and protects personal information and other information through its Services, including technical information such as IP addresses that may be collected when users access the Services or interact with forms, communications, and other features.

Where a separate BAA has been entered into between LiverDirectory and a Covered Entity, that BAA will govern the Parties’ specific HIPAA obligations concerning PHI to the extent provided in the BAA.

12. Changes to This BAA Information

LiverDirectory may update this page from time to time to reflect changes in its services, privacy practices, legal requirements, or regulatory guidance.

Any material changes will be reflected by updating the “Last Updated” date above.

Where a separate BAA is in place with a Covered Entity, amendments to that BAA will be handled in accordance with the terms of the applicable agreement.

13. Contact Us

If you have questions about LiverDirectory’s Business Associate practices, HIPAA, or the handling of PHI, you may contact us:

Amsety GmbHEmail: service@amsety.usPhone: (442) 244-5115Address: Teerofendamm 1, 14532 Kleinmachnow, GermanyPrivacy Contact / Data Protection Office: tresha@amsety.usGeneral Privacy Contact: service@amsety.us

See also our Privacy Policy.

LiverDirectory

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