Hepatitis C Claims Guide

Before getting into the risk-factor analysis below, it helps to understand the three things every hepatitis C claim ultimately has to show. This is the same basic test that applies to any VA disability claim (Shedden v. Principi, 381 F.3d 1163 (Fed. Cir. 2004)), just applied to this condition.

1. A current diagnosis. Medical evidence that you had hepatitis C when you filed or at some point during the claim. This matters more for hepatitis C than for most conditions because it is now often cured, and VA can deny a claim where the virus was already cleared and caused no symptoms during the review period. The good news is that a diagnosis at any point from filing through the review counts, even if the virus later resolved (McClain v. Nicholson, 21 Vet. App. 319 (2007)).
2. An in-service cause. Something in service that could have infected you with this blood-borne virus, such as jet injector ("air gun") vaccinations, a needle stick, or a documented in-service hepatitis infection.
3. A medical nexus. A medical opinion connecting your hepatitis C to that in-service cause, and the opinion has to explain its reasoning, not just state a conclusion.

Sleep apnea aside, hepatitis C has three established pathways to service connection.

Across published DC 7354 decisions, here is how often the Board granted by the legal theory the claim was argued on:

Records to gather for a direct or secondary claim:

• Lab confirmation: a positive HCV antibody test followed by a confirmatory HCV RNA (viral load) test, and, where relevant, the genotype.
• Liver function and imaging: liver enzyme panels, imaging (ultrasound, FibroScan, or biopsy) showing whether fibrosis or cirrhosis has developed, and any weight-loss or malnutrition documentation.
• Treatment records: antiviral treatment history (including whether the virus was cleared), and ongoing follow-up for any residual liver damage.
• The diagnostic codes involved: DC 7354 for hepatitis C itself (rated under the same criteria as DC 7345, chronic liver disease without cirrhosis), DC 7312 if cirrhosis has developed, and whatever code applies to a secondary condition you're connecting it to, for example PTSD if you are pursuing the drug-use causal chain described below.
• The actual form the examiner fills out: the Liver Conditions Disability Benefits Questionnaire (DBQ), discussed in more detail later in this guide.

Hepatitis C is a virus spread through blood-to-blood contact that infects the liver. Many people have no symptoms for years, then develop fatigue, nausea, joint pain, and, if it progresses, liver scarring (cirrhosis) or liver cancer. The VA rates it under diagnostic code 7354, part of the digestive schedule (see 38 CFR § 4.114).

Because hepatitis C usually is not diagnosed until years after service, winning service connection means identifying a blood-exposure risk factor that happened during service and linking the infection to it. The recognized in-service risk factors include:

• Air-gun (jet injector) immunizations. The reused, high-pressure injectors that vaccinated whole units, especially before the late 1990s, could carry blood between recipients. This is the most-cited in-service risk factor.
• Blood transfusions, particularly before reliable hepatitis C screening existed.
• Combat or medic blood exposure, treating wounded, handling blood, or being wounded.
• Shared razors, and unregulated tattoos or piercings received in service.
• Occupational exposure for medical and dental personnel (needlesticks), including needle sticks while handling bloody hospital laundry, and documented in-service hospitalization for hepatitis.

The VA identifies hepatitis C under DC 7354 and uses DC 7345 to determine the percentage. The current criteria consider the liver disease, treatment, weight loss, and listed symptoms. They took effect on May 19, 2024. The rules are in 38 CFR § 4.114.

These are the current criteria. Earlier rating periods may be evaluated under different rules, so an older decision or an existing 10 percent rating is not automatically wrong.

We analyzed the Board's published DC 7354 decisions: a private nexus opinion in the file goes with a much higher grant rate, shown below.

• Proof of an in-service risk factor: immunization records showing air-gun shots, transfusion records, a combat or medic role, or a documented needlestick. A signed statement about how the exposure happened helps.
• A nexus opinion that names the in-service risk factor and explains why it is at least as likely as post-service factors to be the source. This is the heart of the claim. Opinions that discuss the veteran's specific risk factors and cite supporting medical literature, applied to the veteran's own facts, are given significant weight; an opinion built on inaccurate history (for example, weight loss the records don't actually show) carries no weight. See nexus letters.
• Current medical records confirming the diagnosis, your symptoms, lab results, any weight loss, liver imaging, and treatment history, including whether the virus was later cleared.
• A treatment, weight and symptom record, since the rating turns on the treatment you require, your weight change against baseline, the listed symptoms, and any remaining liver disease.
• Buddy and family statements that rule out other causes. Because VA looks for non-service risk factors, statements from people who know you can help establish the in-service event and confirm you had no other recognized risk factor (no drug use, no tattoos, no transfusions outside service). A spouse's or family member's firsthand account of an in-service diagnosis or symptom onset is competent, credible evidence.
• The Liver Conditions DBQ, which records the symptoms, weight loss, treatment, and liver findings an examiner documents. See the DBQ guide.

Beyond the general "no nexus" and "no diagnosis" reasons, a few specific denial patterns show up often enough in published DC 7354 decisions to call out on their own.

The same handful of missteps account for most lost or under-rated hepatitis C claims. Among the Board's classified service-connection denials for hepatitis C, here is what claims most often fell short on:

A condensed version of everything above, in the order it actually matters when you sit down to build your file.

Chronic liver disease reaches into the rest of the body, so hepatitis C connects to other claims in both directions. Each bar below is the Board's grant rate for DC 7354 in that pairing, with the number of decisions under it. They describe the published record across many veterans, not a prediction about any one claim.

Conditions linked as causing hepatitis C (hepatitis C as the secondary)

Claims where hepatitis C was argued as secondary to an already service-connected condition. Beyond the PTSD-to-drug-use chain described above, this is the "ways to connect via another condition" list:

Conditions hepatitis C is linked to causing (hepatitis C as the primary)

Conditions veterans have claimed as caused or aggravated by service-connected hepatitis C, as the liver disease progresses, including cirrhosis and esophageal varices:

Note: this page discusses DC 7354 and its DC 7312/7345 rating relationship in prose above rather than as a separate live data widget; a dedicated widget was not added because those two codes don't otherwise appear as their own tracked condition on this page.

Bring these together before you submit anything.

For the mechanics of actually submitting the claim, see the Standard Claim Guide and the Fully Developed Claim Guide.

Once you file, your claim moves through a series of hand-offs. Understanding who does what helps you know who to contact, and what to expect, at each stage.

1. You file the claim. Directly with VA, through VA.gov, or with the help of an accredited representative.
2. VA acknowledges the claim and assigns it for development. A Veteran Service Representative (VSR) is assigned to gather your service treatment records, VA and private medical records, and any other evidence needed.
3. The VSR orders a Compensation & Pension (C&P) exam if one is needed. Most hepatitis C claims do, especially where a nexus opinion addressing risk factors is required.
4. The C&P exam is conducted. By a VA clinician or a contracted examiner, who completes the Liver Conditions Disability Benefits Questionnaire (DBQ) documenting the diagnosis, severity, and, where relevant, a nexus opinion.
5. The file goes to a Rating Veteran Service Representative (RVSR), the "rater." The rater reviews the complete file, including the exam results, and decides whether service connection is warranted and at what percentage.
6. A senior reviewer may review the decision before it's finalized, depending on the complexity of the claim.
7. VA issues the decision letter. This states whether the claim is granted or denied, the rating percentage if granted, the effective date, and the reasons behind the decision.
8. If you disagree, you choose an appeal lane. Higher-Level Review, Supplemental Claim, or a Board appeal, covered later in this guide.

Who's who: VSO vs. VSR vs. Rater vs. C&P Examiner

For the full walkthrough of every stage with more detail, see Inside Your Claim and Claim Stages.

The Liver Conditions Disability Benefits Questionnaire (DBQ) is the standardized form an examiner completes for your condition. It records your diagnosis, treatment, symptoms, weight, and liver findings. A DBQ may still carry questions left over from older versions of the rating schedule, so what the form records is not the same as what the current criteria require. See the DBQ Guide for how these forms work, including whether a private DBQ completed by your own doctor can be submitted instead of relying solely on a VA exam.

Before your C&P exam, bring a clear, specific account of your symptoms, the treatment you have been prescribed, and any weight change, and be consistent with what's already in your medical records and prior statements. For a full walkthrough of what to expect and how to prepare, see the C&P Exam Prep Guide.

Your decision letter has two parts: a narrative section explaining the reasoning (often called "reasons and bases"), and a codesheet showing the actual rating percentage, the effective date, and the diagnostic code used. See the Reading Your Decision Letter Guide for how to find and interpret each part, or use the Letter Interpreter tool to upload your own letter and get a plain-English breakdown.

Effective dates generally run from the date you filed, and the earliest possible date has been upheld where no earlier claim existed. Where a confusing VA letter misled a veteran about a deadline, an earlier effective date has been granted through equitable tolling. See 38 CFR § 3.400.

If your claim is denied, or the rating is lower than you expected, you have three main lanes:

• Supplemental Claim: refile with new and relevant evidence, such as a new nexus opinion, updated lab work, or newly identified risk-factor documentation. See Supplemental Claim Guide.
• Higher-Level Review (HLR): a senior reviewer looks at the same evidence again for a difference of opinion, no new evidence is added. See HLR Guide.
• Board Appeal: your case goes to a Veterans Law Judge at the Board of Veterans' Appeals, with options for a direct review, an evidence docket, or a hearing. See Appeals Guide.

Not sure which lane fits your situation? See the Appeals decision guide for a side-by-side comparison of all three.

A grant is not always the end of the story, and for hepatitis C, several claims that reach the Board are actually about the rating percentage or the effective date after service connection was already established, not the service-connection fight itself. Keeping consistent follow-up records, including any liver imaging and lab work, protects both your current rating and any future request for an increase.

Not every rating gets reexamined; understand when a rating becomes protected from future review (including Permanent and Total status) and what to do if VA proposes to reduce it. See Protect Your Rating and Future Reexaminations for the specifics.

If your liver disease worsens after the initial grant, for example progressing toward cirrhosis, you can file for an increased rating or claim the related liver condition as secondary. See the Rating Increase Guide.

Rating Levels (DC 7354, per DC 7345 criteria)

Service Connection Pathways

From Filing to Decision: Who Does What