Hypertension Is Ratable - and May Already Be Connected to Your Service

High blood pressure is common and under-claimed among veterans. Many assume hypertension is just aging, but the VA rates it as a direct service-connected condition, a presumptive condition under the PACT Act, or as secondary to PTSD, sleep apnea, or diabetes. If you're on blood pressure medication, you likely have a claim.

Hypertension as a Presumptive Condition

The PACT Act (2022) added hypertension as a presumptive condition for veterans with qualifying toxic exposure. If your hypertension qualifies as presumptive, you don't need to prove how service caused it - the VA presumes the connection.

You may qualify if you served in Vietnam (Agent Orange exposure), the Gulf, post-9/11 locations with toxic exposures, or certain radiation-exposed scenarios.

If you served in Vietnam, the Gulf, or any location with known toxic exposure and have a hypertension diagnosis, you likely have a presumptive claim without needing a nexus letter.

Hypertension as a Secondary Condition

Even without presumptive eligibility, you can file hypertension as secondary to an already service-connected disability. Medical research supports strong links between hypertension and sleep apnea, PTSD, type 2 diabetes, and kidney disease.

You'll need a nexus letter - a medical opinion stating your hypertension was at least as likely as not caused or aggravated by your service-connected condition.

• Obstructive sleep apnea (OSA): Sleep apnea causes repeated blood oxygen drops, placing chronic stress on the cardiovascular system.
• PTSD: Chronic stress response elevates cortisol and causes hyperarousal, both contributing to hypertension.
• Type 2 diabetes: Diabetes damages blood vessels and kidneys, directly raising blood pressure.
• Kidney disease: Any service-connected renal condition commonly causes hypertension as a secondary effect.

Filing Direct Service Connection

If your blood pressure was elevated during or shortly after service, you may file for direct service connection. You need a current diagnosis, evidence of high blood pressure in service treatment records, and a nexus linking them.

Check military medical records for elevated blood pressure readings. Under 38 CFR § 3.309(a), if hypertension was diagnosed within one year of discharge, it may be presumed service-connected regardless of where you served.

Don't overlook the one-year chronic condition presumption. If diagnosed with hypertension within a year of leaving the military, you may have a presumptive claim.

How the VA Rates Hypertension

Hypertension is rated under 38 CFR § 4.104 based on diastolic and systolic readings and medication requirements.

• 10%: Diastolic 100+ or systolic 160+, or history requiring continuous medication (most common).
• 20%: Diastolic 110+ or systolic 200+.
• 40%: Diastolic 120+.
• 60%: Diastolic 130+.

Most veterans with confirmed hypertension on daily medication receive 10%. This rating establishes service connection and opens the door for secondary claims if hypertension later causes heart disease or kidney problems. Use the Combined Rating Calculator to see how it affects your overall rating.

What Documentation the VA Wants

• Current diagnosis: Documented by your treating physician over time, not just a single reading.
• Blood pressure readings: Multiple readings showing diastolic 100+ or systolic 160+ carry more weight. Keep a home monitoring log if possible.
• Medication history: Proof of continuous blood pressure medication via pharmacy records or prescription lists.
• Service treatment records: Any in-service elevated blood pressure readings support direct claims.
• Nexus letter: Medical professional's opinion linking hypertension to service or a service-connected condition, ideally with cited medical evidence.
• Hypertension DBQ: Completed Disability Benefits Questionnaire gives the VA the clinical data needed for rating.

For secondary claims, ask your nexus letter provider to reference peer-reviewed studies linking your primary condition to hypertension-generic statements are weaker than cited evidence.

The C&P Exam for Hypertension

At your C&P exam, the examiner will take multiple blood pressure readings and review your medical records and medication list. Don't skip your medication thinking higher readings help your claim - the VA rates based on your overall clinical picture including medication use.

Taking medication as prescribed while still showing elevated readings actually supports a higher rating. Bring your home monitoring log if you have one.

Why This Matters Beyond the Rating Itself

Establishing service connection now protects you later. Hypertension is a risk factor for heart disease, stroke, kidney disease, and vision problems-all of which can be filed as secondary conditions once hypertension is service-connected.

It also factors into combined rating calculations. A 10% hypertension rating could push you into the next bracket for TDIU or other benefits.

Steps to File Your Claim

• File an Intent to File (ITF) to protect your effective date.
• Get your diagnosis documented with blood pressure readings on the record.
• Gather evidence: service records, current medical records, medication history, blood pressure logs, and a completed hypertension DBQ.
• Obtain a nexus letter for direct or secondary claims stating your hypertension is "at least as likely as not" related to service.
• Submit your claim through VA.gov, with a VSO, or by mail.
• Attend your C&P exam if scheduled with complete documentation.

A VSO can help evaluate whether presumptive, direct, or secondary service connection is strongest for you at no cost.

The Bottom Line

Hypertension is extremely common and under-claimed among veterans. Whether you qualify through PACT Act presumptive rules, a secondary connection to PTSD or sleep apnea, or direct service connection, file the claim. Even a 10% rating strengthens your combined total and creates a foundation for future cardiovascular or renal conditions.