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Nexus Letters for Endometriosis
Licensed Physician, MD | Patriot Path Medical Team
Specializing in VA gynecological evaluations and independent medical opinions • Last updated: June 2026
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Endometriosis can take years to even get named. Many women carry the pain, the heavy bleeding, and the missed days long before a doctor confirms it. If yours started in service, you may be owed VA disability compensation. Same if it got worse while you served.
A claim still turns on the medical evidence. Our doctors connect your endometriosis to your service, or record how severe it really is. They write it in the language the VA expects. One flat fee of $1,500, and the first consultation is free.
How VA Rates Endometriosis
The VA rates endometriosis under 38 C.F.R. § 4.116, Diagnostic Code 7629. The rating comes from your symptoms and the treatment they take, not a lab number. It looks at your pelvic pain and your bleeding. It asks whether treatment controls those symptoms. It also asks whether the disease has reached your bowel or bladder. Here is the rule, word for word, then what each level means in plain terms.
"7629 Endometriosis: Lesions involving bowel or bladder confirmed by laparoscopy, pelvic pain or heavy or irregular bleeding not controlled by treatment, and bowel or bladder symptoms ... 50. Pelvic pain or heavy or irregular bleeding not controlled by treatment ... 30. Pelvic pain or heavy or irregular bleeding requiring continuous treatment for control ... 10. Note: Diagnosis of endometriosis must be substantiated by laparoscopy."
| Rating | What it generally takes | Monthly pay (approx) |
|---|---|---|
| 50% | Lesions involving the bowel or bladder, confirmed by laparoscopy, plus pelvic pain or heavy or irregular bleeding that treatment does not control, plus bowel or bladder symptoms. All three together. | ~$1,133/mo |
| 30% | Pelvic pain or heavy or irregular bleeding that treatment does not control. | ~$552/mo |
| 10% | Pelvic pain or heavy or irregular bleeding that needs continuous treatment to keep it under control.Most Common | ~$180/mo |
A few things the rule makes clear. First, the VA must have a laparoscopy in your records to confirm the endometriosis. That is written right into the code. Pain alone, without that surgical proof, is hard to rate under DC 7629. Second, the line between 10% and 30% is whether treatment actually controls your symptoms. Say you take medicine, hormones, or other treatment and still have pain or heavy bleeding. That points to 30%, not 10%. Third, the top rating of 50% needs the disease to reach the bowel or bladder, confirmed on laparoscopy. It also needs symptoms treatment does not control. Keep your operative reports, your pathology, and your treatment record together. Each one carries part of the rating.
Pay figures are approximate 2026 rates (effective December 1, 2025) for a single veteran with no dependents. Check VA.gov for current amounts.
How DC 7629 decides the rating
Endometriosis is not scored on a single test result. Under DC 7629, three things in your records build the rating. Surgical proof. How well treatment controls your symptoms. And whether the disease has reached the bowel or bladder. Here is how each one moves the rating.
- 1
Laparoscopy confirms the diagnosis
The code says the diagnosis must be substantiated by laparoscopy. That operative report is the gateway record. Without it, endometriosis is hard to rate under DC 7629 no matter how severe the symptoms feel.
- 2
Treatment response sets 10% versus 30%
If pelvic pain or heavy or irregular bleeding is held in check by continuous treatment, that fits 10%. If you are on treatment and your pain or bleeding still is not controlled, that points to 30%. A clear record of ongoing symptoms while on treatment is what supports the higher level.
- 3
Bowel or bladder involvement reaches 50%
The top scheduled rating needs lesions involving the bowel or bladder, confirmed on laparoscopy. It also needs uncontrolled symptoms and bowel or bladder symptoms. All three pieces have to be present at once.
DC 7629 has no scheduled row above 50% and no explicit 0% row. Endometriosis fully controlled by continuous treatment still meets the 10% description. Keep your operative reports, pathology, and full treatment record together. Each one carries part of the rating.
Making a VA Disability Claim for Endometriosis
A VA disability claim for endometriosis needs three things to line up:
A current diagnosis
An endometriosis diagnosis confirmed by laparoscopy, as DC 7629 requires. Back it with your treatment record.
A service connection
Endometriosis that began in service, or a link to a service-connected condition. In some cases, a toxic-exposure theory (see the cautious note below).
A medical nexus
A qualified opinion that your endometriosis is 'at least as likely as not' connected to your service, or to a service-connected cause.
Endometriosis is not a presumptive condition. So most claims turn on a medical opinion linking it to your service or to a service-connected cause. Keep your operative reports, pathology, and treatment record together. The rating turns on confirmed disease and whether treatment controls your symptoms. The 'at least as likely as not' standard (a 50% or better chance) comes from the benefit-of-the-doubt rule in 38 U.S.C. § 5107(b). It is carried out in 38 C.F.R. § 3.102. That medical opinion is what we write.
How to Connect Endometriosis to Service
There are a few paths to tie endometriosis to service. The right one depends on your records.
Direct connection
Endometriosis that began in service, or was first diagnosed while you served.
- Symptoms or a diagnosis in service. Treatment for severe pelvic pain, heavy or irregular bleeding, or painful periods while on active duty. A workup or diagnosis for endometriosis in service counts too.
- Onset close to service. Symptoms that appeared and were recorded in the years right after service still count. With the right medical opinion, they can support a direct claim.
Secondary connection
Another service-connected condition caused or worsened your endometriosis, or vice versa (38 C.F.R. § 3.310). Endometriosis and its treatment also drive other ratable conditions. See the section below.
- Service-connected gynecological disease. Some conditions of the uterus, ovaries, or fallopian tubes are already service-connected. Those can be tied to, or rated alongside, endometriosis under 38 C.F.R. § 4.116.
- Conditions that flow from it. Chronic pelvic pain, and bowel or bladder involvement, can support separately ratable conditions. The VA rates clearly separate symptoms under their own codes.
Aggravation
You had endometriosis before service. Service made it permanently worse, beyond its normal course.
- Worse during service. More frequent pain, heavier bleeding, or treatment that had to be stepped up during service can support this.
Secondary Conditions
Endometriosis rarely travels alone. Each link the VA can rate is rated on its own and added to your combined rating. That makes each one worth writing down. One caution worth raising: some research has looked at whether environmental exposures may be linked to endometriosis. That includes dioxin and certain chemicals tied to burn pits and other military hazards. This is an area of ongoing study, not settled VA policy. Endometriosis is not currently a PACT Act presumptive condition. If you served in a place with recorded exposures, it is worth raising with a qualified provider. But the link is not automatic and should not be presented as proven.
Endometriosis may be secondary to
- Other service-connected gynecological disease. Some conditions of the uterus, ovaries, or fallopian tubes are already service-connected. Those can be tied to, or rated alongside, endometriosis (see the General Rating Formula in 38 C.F.R. § 4.116 for DCs 7610 to 7615).
Conditions that may be secondary to endometriosis
- Depression and anxiety. Living with chronic pelvic pain and a long-term condition can contribute to a mental-health condition. That condition may itself be claimable as secondary to the physical one.
- Irritable bowel and bladder symptoms. When endometriosis involves the bowel or bladder, those symptoms can overlap with digestive or genitourinary conditions. Those may be ratable on their own. The VA rates clearly separate symptoms under their own codes.
- Scars from surgery. Laparoscopy or other surgery for endometriosis can leave scars. Those are rated on their own under the skin schedule.
What to Gather - Evidence Checklist
Gather these before you file or ask for a letter. For endometriosis, the laparoscopy report and your treatment record do the heavy lifting. The rating turns on confirmed disease and whether treatment controls your symptoms.
Frequently Asked Questions
How does the VA rate endometriosis?
Under 38 C.F.R. 4.116, Diagnostic Code 7629. The rating is based on your symptoms and treatment, not a lab value. Pelvic pain or heavy or irregular bleeding that needs continuous treatment to control is 10%. Pain or bleeding that treatment does not control is 30%. Lesions reaching the bowel or bladder, confirmed by laparoscopy, plus uncontrolled symptoms and bowel or bladder symptoms, is 50%. That is the highest scheduled rating for this code.
Do I have to have a laparoscopy to get rated for endometriosis?
The rule says the diagnosis 'must be substantiated by laparoscopy.' That makes the laparoscopy report the key piece of evidence under DC 7629. If you have a strong history of symptoms but no laparoscopy yet, talk to your provider about whether one is right for you. Keep every record in the meantime.
Why is my endometriosis only rated 10%?
The 10% level fits when continuous treatment controls your pain or bleeding. To reach 30%, the records generally need to show that treatment does not control your pain or bleeding. To reach 50%, you also need lesions in the bowel or bladder confirmed by laparoscopy, with bowel or bladder symptoms. A clear record of ongoing pain and bleeding while on treatment is often what supports a higher rating.
Is endometriosis a presumptive condition for toxic exposure or burn pits?
No. Endometriosis is not currently a PACT Act presumptive condition. Some research has looked at a possible link with environmental exposures. But that is not settled, and the VA does not presume the link today. If you had recorded exposures, it is worth raising with a qualified provider as part of a direct or secondary theory. It is not automatic.
Can endometriosis be connected to my service if it was diagnosed after I got out?
Yes, it can. A diagnosis after service does not end the claim. Maybe your symptoms began in service, or close to it. A medical opinion can then connect the endometriosis confirmed later back to that in-service start. Service treatment records showing pelvic pain or heavy bleeding are a big help here.
Do I need a nexus letter for endometriosis?
Often, yes. Endometriosis is not presumptive. So most claims turn on a medical opinion linking it to your service or to a service-connected cause. A nexus letter that meets the VA's 'at least as likely as not' standard is often what makes the difference. That medical opinion is what we write.
Endometriosis gets dismissed and downplayed too often. Your records should not let that happen.
Let our doctors prepare your endometriosis nexus letter. It is written to meet the VA's evidence standards and support the benefits you earned.
Sources & Regulatory References
- VA disability compensation (VA.gov) https://www.va.gov/disability/
- 2026 VA disability compensation rates (VA.gov) https://www.va.gov/disability/compensation-rates/veteran-rates/
- 38 CFR 4.116, Schedule of ratings, gynecological conditions and disorders of the breast, including DC 7629 (eCFR) https://www.ecfr.gov/current/title-38/section-4.116
- 38 CFR 3.310, Secondary service connection (eCFR) https://www.ecfr.gov/current/title-38/section-3.310
- 38 CFR 3.102, Reasonable doubt (eCFR) https://www.ecfr.gov/current/title-38/section-3.102
- Burn pits and other airborne hazards (VA.gov) https://www.va.gov/disability/eligibility/hazardous-materials-exposure/specific-environmental-hazards/
- The PACT Act and your VA benefits (VA.gov) https://www.va.gov/resources/the-pact-act-and-your-va-benefits/