Erectile Dysfunction Secondary to Malignant neoplasms of the genitourinary Claim Guide

We analyzed the Board's published decisions and found erectile dysfunction (DC 7522) claimed as secondary to malignant neoplasms of the genitourinary (DC 7528) is a real, mid-sized claim pool that wins clearly more often than it loses once it reaches a merits decision.

How those 888 issues came out

The ICD-10 diagnosis codes most commonly used for DC 7522, Erectile Dysfunction (the kind on your medical records, decision letter, or C&P exam report). VA rates the disability and its residuals, not the diagnosis itself, so coding can vary.

See the full diagnostic-code page →

Under 38 CFR 3.310 a secondary claim turns on three elements:

• A current diagnosis: a medical diagnosis of erectile dysfunction (the secondary).
• A service-connected primary: Malignant neoplasms of the genitourinary, already service-connected (the primary). A 0% primary still counts.
• A medical nexus: a medical opinion linking the erectile dysfunction to the malignant neoplasms of the genitourinary, showing the primary caused or aggravated it.

See the Secondary Claim guide for the caused-versus-aggravated split, and the Nexus Letter guide for what makes the medical opinion strong.

Whether that medical link exists in any one case is a medical question decided on that case's own evidence (the nexus).

The outcome split above counts whole issues. This section goes one layer deeper. Under 38 CFR § 3.310 a secondary claim can be won two ways: the malignant neoplasms of the genitourinary caused the erectile dysfunction (§ 3.310(a)), or it aggravated an existing erectile dysfunction (§ 3.310(b)). Every grant rests on one or the other, so the numbers below divide up the granted claims only.

Direct causation is the route that carries most grants here: 97% of them found the malignant neoplasms of the genitourinary caused the erectile dysfunction, the rest found aggravation. A practical consequence for the nexus opinion: it should address both routes, because a medical opinion that only argues causation leaves the aggravation theory, a separate legal basis, on the table. See the caused-vs-aggravated guide for how the two theories differ.

On the other side: in 50 denied claims the Board looked at this pairing and found no link, meaning it decided the malignant neoplasms of the genitourinary neither caused nor worsened the erectile dysfunction. That is a separate group from the grants above, counted here so the picture is not one-sided.

We analyzed published Board decisions on this pairing to build this split. The grant split covers granted claims only; denied, remanded, and dismissed claims are not in it. Descriptive of the published record, not a prediction.

The record VA actually reviews centers on a small set of documents. We analyzed published Board decisions on these claims and ranked the records that appeared most often:

• A medical nexus opinion: the one record VA weighs most on a secondary claim, a doctor's statement linking your erectile dysfunction to your service-connected malignant neoplasms of the genitourinary and naming the mechanism.
• SMC-K loss of use of a creative organ addressed
• Medication side-effect etiology discussed
• Penile deformity finding addressed
• ED treatment documented

The diagnostic code involved: DC 7522 (Erectile Dysfunction). The rating levels for this code are in the rating section below.

Records ranked by how often published Board decisions cited them. The exam that captures most of this is covered in the C&P Exam section below. Source: Board of Veterans' Appeals decisions, RateMyVSO analysis.

What veterans who win this pairing actually put in the file, and why each piece moves the claim.

• Your cancer treatment records: Get the operative report if you had surgery (radical prostatectomy), the radiation records showing dates and total dose if you had radiation, and the start/stop dates if you were on hormone therapy. These prove exactly what was done to your body and when, so VA can't wave it off as "cancer is in remission, nothing left to rate."
• Your urologist's records on the ED itself: Get your urologist's notes on when the ED started and how bad it is, and if you can, what your sexual function was like before treatment. This shows the ED came AFTER treatment, not before, and rules out "you were already having trouble."
• An IIEF questionnaire score: Ask your urologist to score your ED severity with the IIEF test (a standard 5 or 15 question form). A number on paper carries more weight than "I've had trouble" in your own words.
• Doppler or vascular testing if you've had it: If your urologist ordered a penile ultrasound or vascular study, get that report. It can show nerve or blood-vessel damage, which points straight at your treatment and away from age or an unrelated health problem.
• A nexus letter from your urologist naming the exact mechanism: Ask your urologist to write a letter using the words "as likely as not" and naming the SPECIFIC cause: nerve damage from the surgery, blood vessel damage from the radiation, or low testosterone from hormone therapy. A letter that just says "cancer caused ED" is too vague and VA will pick it apart. It needs to name the treatment and explain how that treatment damages erectile function.
• A completed VA Prostate Cancer DBQ: If your urologist (not just a VA exam doctor who has never treated you) fills out this VA form and checks that the ED is "at least as likely as not" caused by treatment, it carries real weight with the Board.
• Both causation AND aggravation covered: Make sure your urologist's statement covers two things: that the treatment CAUSED the ED, and, if you had any mild ED before, that treatment made it WORSE. VA can deny on either ground alone, so cover both. Also have your doctor address age, diabetes, or blood pressure directly and explain why those are not the real cause here.
• A statement from your spouse or partner: A short, honest letter describing when the changes started and how they've affected your relationship backs up your timeline with an independent voice. It's simple, costs nothing, and it matters.

The Board has repeatedly granted service connection for erectile dysfunction (ED) once a veteran's genitourinary cancer, most often prostate cancer under DC 7528, was already service connected or was granted in the same decision. In every case below, the key evidence was a medical opinion tying the ED directly to the cancer or its treatment (such as a prostatectomy or radiation). These decisions are not binding on future cases, but they show a consistent pattern in how the Board weighs this kind of claim.

The VA assigns one of these percentages based on what your medical record documents. Plain-language summary of the rating criteria at 38 CFR; the controlling text is the regulation itself.

Every item below comes from a pattern in the decisions on this pairing, not from general claim advice.

For the mechanics of filing itself, see the Standard Claim Guide and the Fully Developed Claim Guide.

A secondary claim moves through the same pipeline as any other. Understanding who does what helps you know who to contact and what to expect.

1. You file the claim, naming Malignant neoplasms of the genitourinary as the service-connected primary and erectile dysfunction as secondary. Directly with VA, through VA.gov, or with an accredited representative's help.
2. VA assigns a Veteran Service Representative (VSR) to develop the claim: gather your service treatment records, VA and private medical records, and order a C&P exam if needed.
3. The C&P exam is conducted, usually with the examiner asked to address the specific secondary theory (causation and aggravation both).
4. The file goes to a Rating Veteran Service Representative (RVSR), the "rater," who weighs the medical evidence and decides service connection and, if granted, the rating percentage.
5. VA issues the decision letter stating the outcome and the reasoning.
6. If denied or under-rated, you choose an appeal lane, Supplemental Claim, Higher-Level Review, or a Board appeal, covered below.

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

For the full walkthrough, see Inside Your Claim and Claim Stages.

A Disability Benefits Questionnaire (DBQ) is the standardized form the examiner completes for your condition. See the DBQ Guide for how these forms work and whether a private DBQ from your own doctor can be submitted instead of relying solely on a VA exam. For what to expect and how to prepare, see the C&P Exam Prep Guide, and be specific about how your erectile dysfunction symptoms relate to your malignant neoplasms of the genitourinary timeline, treatment, and any aggravation, that is the detail a nexus opinion relies on.

Your decision letter has a narrative "reasons and bases" section and a codesheet with the rating and effective date. See the Reading Your Decision Letter Guide or use the Letter Interpreter tool to decode your own letter. If denied, you have three main lanes:

• Supplemental Claim: refile with new and relevant evidence, such as a nexus opinion that addresses the mechanism and the specific VA rationale you're rebutting. See Supplemental Claim Guide.
• Higher-Level Review (HLR): a senior reviewer looks at the same evidence again, useful if the denial rested on a legal error. See HLR Guide.
• Board Appeal: your case goes to a Veterans Law Judge, with a direct review, evidence, or hearing docket. See Board Appeal Guide.

Not sure which lane fits? See the Appeals decision guide for a side-by-side comparison.

Keep documentation of ongoing treatment, follow-up evaluations, and any updated diagnostic testing for your erectile dysfunction on file, this protects you if VA schedules a future reexamination. See Protect Your Rating for when a rating becomes protected and Future Reexaminations for what triggers one. If your erectile dysfunction worsens, see the Rating Increase Guide.